The cloud can save you time and money, but it also has the potential to change the way you do business.

The percentage of U.S. small businesses using cloud computing is expected to more than double during the next six years, from 37 percent to nearly 80 percent, according to a study from consulting firm Emergent Research and financial software company Intuit.

While use of the cloud today is generally associated with the ability to reduce costs and improve efficiency, widespread adoption of this technology is projected to have a transformative effect on small businesses, but also on large companies and government organizations.

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By 2020, most small businesses in the U.S. will be powered by the cloud, according to Intuit. Is your business ready?

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Thorough research and strong internal security practices can help small businesses secure their data and IT infrastructure in the cloud.

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Cloud-based services such as Spotify and OneDrive have irrevocably changed the way we consume, store and share content in our personal lives.

Similarly, many large organizations have become well accustomed to the cloud, having years ago turned to hosted storage and remote disaster recovery to boost productivity, reduce costs and preserve business continuity.

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Many people who work a regular job dream of walking out of their cubicle and starting their own business. And every year, about 800,000 Americans do just that.

Dave Selden is one of them. His business grew out of his passion for beer — glass after glass of it. That is immediately clear when you take a look at a video on his website.

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It takes more than a solid business plan and gumption to succeed in business nowadays. Growing your company in a competitive businesses landscape—and attracting interested investors—requires a solid footing in technology.

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Chances are, your business goes through a fair amount of paper. Even if you have tried to go paperless or cut back on printing hard copies of documents, you likely have some paper products that need to be disposed of.

But instead of just throwing away all of that paper, your business can recycle it. Recycling paper comes with many potential benefits and is relatively easy. Here are some tips for recycling paper in your small business.

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The try-out period for social media is long past. Even tiny businesses – even many who don’t even have their own websites – know they need to be on social.

10 Classic Small Business Social Media Mistakes

Did you know that nearly 96 percent of your first-time visitors are not ready to purchase from your website right away? That means in most cases, in order to make a sale, you need to encourage your visitors to return more often to your site.

Retargeting is the best way to target your first-time visitors on different marketing channels and encourage them to return to your site. Since retargeting helps you to target your existing prospects, it will likely boost more engagement than untargeted ads, making your entire campaign cheaper and cost-effective.

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Tax season can be stressful for anyone, but given a number of changes made in the 2017 Tax Cuts and Jobs Act (TCJA), as well as ongoing legislative changes, the 2018 tax year stands to be especially difficult for small business owners to navigate. However, by making a few smart moves now and being mindful of strategies that will allow you to to capitalize on existing tax benefits, you can close out the year with the peace of mind that you made the best tax moves for your business.

In order to set yourself and your business up for success, know the current tax law and take advantage of what changes are coming and going.

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The holidays puts everyone in a celebratory mood — or almost everyone. For small business owners, the celebration may be tempered by stress over unpaid invoices. My business is lucky: Lots of our clients are scrambling to issue payments before year-end to finish off their fiscal years. But for other small businesses, freelancers and entrepreneurs in the B2B world, getting paid this time of year is an ongoing struggle.

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Cybersecurity remains one of the most challenging issues for small business owners. And the problem leads small business owners to seek out managed service providers to present them with solutions.

But a new report from Continuum says the state of cybersecurity among small businesses in 2019 still needs to improve. The data suggests great opportunities for service providers who offer cyber security as part of their package.

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Diction or word choice is important when it comes to drafting your resume, not just to ensure that your resume is reviewed positively by software, but also because you want to wow recruiters with your skills, competencies and relevant credentials.

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The loyalty to the series clearly inspired a smart pitch, because it didn't take long for the Sharks to warm up to the idea. Plus, offering cold beers in customized Kanga coolers didn't hurt.

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Small business owners have plenty of changes to deal with as 2020 begins — higher labor costs for many companies and some owners will discover that they have to comply with new laws that aren’t on the books in their own states.

As of Jan. 1, there are higher minimum wages in a quarter of the states and new federal overtime rules. The IRS has new W-4 forms owners will need to get used to. Plastic bags are on their way out at stores and other businesses in a growing number of places around the country. And California has new laws on freelancers and consumer privacy that can affect out-of-state companies.

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While small businesses make a huge impact when put together, individually they are often operating on small budgets. Which means small business owners need to be aware of every penny.

If you look at the worldwide cost of bad data, it is overwhelming. $3.1 trillion. If you operate a small business, you might just brush that huge number off. But the reality is, when studies put the cost of bad data at $100 per data record, it can add up quickly. Even if you only have 100 contacts—because 20% of your database is likely bad.

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Fifty-four percent of U.S. small businesses have either closed or expect to close temporarily over the next 14 days, according to a new Chamber of Commerce survey.

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For small business owners, tidying up your digital space means conducting a virtual sweep of your website and organizations security practices. I recommend that small business owners use the following cybersecurity spring cleaning checklist to ensure they don't miss any important items.

Spring Clean Your Website
The first step of cybersecurity spring cleaning is to deep clean your business website. By clearing out what you do not need, you can improve the overall health of your site.

Start with decluttering plugins and software. You should only keep the ones you're using and delete the rest to reduce your sites cybersecurity risk.

After you remove any plugins and software you are not using, make sure the ones you keep are updated. In addition, continue to proactively monitor your plugins and software on a regular basis and check for security updates.

It's also the perfect time to take a closer look at the data you're gathering from customers. Ask yourself if you are collecting information that truly benefits your business, such as information that drives value for marketing, sales, and services. If the type of information you collect has changed over time, delete any data and applications you're no longer using such as analytics code, remarketing snippets, affiliate tracking, and CRM tracking.

With the Corona virus not far from everyone's minds and the precautions that individuals took to protect their health. It is not a far stretch to consider the possible germs and bacteria that have potentially taken up residence on our cell phones. Mobile devices are never far from most individuals. They are constantly being touched, placed down, picked up and placed near the face. A study published in 2017 found that cell phone screens were host to multiple viruses and bacteria including: E. coli, Staphylococcus aureus, and Streptococcus.  Depending on the temperature and relative humidity, cold and flu viruses can survive from a few hours to up to 9 days.

You should make an effort to keep their cell phones clean, germ-free and "safe". You do not need harsh chemicals or abrasive scrubs to properly clean your cell phone. Prior to beginning the cleaning regiment be sure to turn the cell phone off. If you are using a 3rd party protective case or housing, remove the case from the phone and clean it separately.

In order to clean the surface of a touchscreen, use a soft lint free or micro fiber cloth, similar to those used to clean eyeglasses or camera lenses. A micro fiber cloth will remove the oil from fingers and smudges from the screen. Do not attempt to use any type of abrasive or patterned cloth or towel, as they could potentially scratch the cell phone's screen. Most cell phones have an oleophobic coating on the surface of the screen that repels the oils from hands. The effectiveness of the coating will degrade and lessen over time, using harsh chemicals or abrasive chemicals will hasten the degradation of the oleophobic coating.  

Be sure to never apply sprays or cleaners directly to the cell phone or touchscreen.  Cotton swabs are fantastic for reaching corners and crevices.

How to Clean Cell Phone Screens?

I'm finally experimenting with writing macros in clojure. Learning macros is (for me at least) a 4 stage process:

1. Learn to use them (pretty straightforward)
2. Learn to read their implementations (including the quoting)
3. Learning to write them (in progress)
4. Learning when to write them (in progress)

Those last two are iterative; #4 is especially tricky -- the web is full of general considerations ("when a function won't do", "when you want new syntax", "when you need to make decisions at compile time", etc) - but actually making that judgment in practice, takes... well practice.

Hence this exercise. Anyway to the code:

Clojure offers the if-let and when-let macros that allow you to combine a let block with testing the binding for nil:

(when-let [a (some-fn)]  
   (do-something-with a))

(if-let [a (some-fn)]  
   (do-something-with a)  
   (otherwise-fn)) 

I found myself (on some real code) wanting to be able to do something similar with try:

(try-let [a (some-potentially-exceptional-fn)]
  (do-something-with a))

(try-let [a (some-potentially-exceptional-fn)]
  (do-something-with a)
  ArithmeticException ((println (.getMessage e)) 42)
  :else (do-something-by-default-fn)
  :finally (println "always"))

etc.

So I wrote this (non-hygenic) macro that seems to do the job:

(defmacro try-let [let-expr good-expr & {fin-expr :finally else-expr :else :as handlers}]
  (letfn [(wrap [arg] (if (seq? arg) arg (list arg)))]
  `(try (let ~let-expr ~good-expr)
    ~@(map #(apply list 'catch (key %) 'e (wrap (val %))) (dissoc handlers :finally :else))
    ~(if else-expr `(catch Exception ~'e ~else-expr))
    (finally ~(if fin-expr `~fin-expr ())))))

Thing is... I don't if it's a good idea or not. For one thing its not hygienic (it implicitly declares e that can be used in the handler clauses) though this seems the kind of case that sort of thing is for.

For another... I don't know if its correct. It seems to be (I've tested all the scenarios I can think of), but this is kinda like security -- I suspect anyone can write a macro that they themselves can't break, but that doesn't mean its correct.

Some things to note: - e is available to handler expressions
- the local function wrap allows for a complex expression or single value to be spliced in
- any number of handlers can be included
- ':else' (default) handler and ':finally' handlers are optional (as are any others!)

In short: I'm interested in any opinions/feedback that aim at learning steps 3 & 4 (writing and when to write). Fire away!

The Python Challenge is a nifty site that presents you with a series of puzzles that it asks you to solve using python; getting each answer allows you to move on to the next puzzle.

Python is a cool language and it's a good tool for this job¹ However, I'm learning clojure right now, so I thought it would be fun to try and solve a few of them in clojure. Here's my answers for challenges 0 thru 4 (warning: if you want to do these puzzles yourself, reading further now might ruin the fun)

Challenge #0 (the "Warmup")

Asks you to solve 2 to the 38th power:

(clojure.contrib.math/expt 2 38)

i.e. just use the exponent function in clojure contrib.

Challenge #1

This one throws some scrambled text at you and a clue on what the key is (ROT 2):

(defn translate [text]
  (let [lookup (vec (map char (range 97 123)))]
    (letfn [(letter? [c] (and (>= (int c) 97) (<= (int c) 122)))
            (shift-2 [c] (mod (+ 2 (- (int c) 97)) 26))]
      (apply str (map #(if (letter? %) (get lookup (shift-2 %)) %) text)))))

Create a lookup table of the chars, a predicate to test if a char is a letter. & a function to get the index of 2nd to next letter (the index loops, essentially making lookup as a ring buffer), then map across the given text, shifting by 2 if its a letter or just returning the char if its not.

Challenge #2

This one throws a big hunk of random data at you and suggests you pick out the 'rare' characters:

(defn filter-file [path]
  (let [fs (line-seq (clojure.contrib.io/reader path))
        lookup (set (map char (range 97 123)))]
    (apply str (mapcat #(filter lookup %) fs))))

A quick visual scan of the text led me to a strong hunch the "rare"² characters were lowercase alpha, so:

Re-use our lookup table from the last challenge; this time make it a set, then use the set to filter each line of the file denoted by 'path' (I first saved the text to a file to make it easier to work with); use mapcat to flatten the lines out (this has the effect of stripping empty lines altogether); apply str to the resulting sequence to get the answer.

Challenge #3

This one's a big hunk of text too, so a quick refactoring of our last solution results in a more abstract (and higher-order) function that takes a filter function as an additional parameter:

(defn filter-file [filter-fn path]
    (apply str (mapcat filter-fn (line-seq (io/reader path)))))

the filter from challenge #2 thus becomes an argument; partial works nicely here:

(filter-file (partial filter (set (map char (range 97 123)))) "path/to/file")

Now we can make a new filter for challenge #3. This one will need to find character patterns that look like this: ABCxDEF. We'll need grab x. This one just screamed regex at me, so here's a filter that gives us the answer:

#(second (re-find #"[^A-Z][A-Z]{3}([a-z])[A-Z]{3}[^A-Z]" %)))

An anonymous function³ that uses re-find to match: "not-cap followed by 3 CAPS followed by not-cap followed by 3 CAPS followed by not-cap"; the second element of the resulting vector (because we use parens to create a group) produces x; mapcat et al do the rest.

Two big assumptions/limitations here: assumes each target is on its own line, and that the target pattern wasn't on the beginning or end of the line (which was good enough to get the answer).

Challenge #4

This challenge requires one to follow a url call chain, passing a different number as the argument to a 'nothing' parameter each time. The resulting page text provides the next number to follow (and/or some noise to keep you on your toes) until eventually we get the answer.

This one gets kinda ugly.

This is the kind of problem scripting languages are made for (e.g. perl, python & ruby coders would all make short work of this problem). Still, it's possible to write procedural code in clojure, and it's still reasonably straightforward.

One decision I had to make is how to GET the url's - my weapon of choice for this sort of thing is clj-http:

(require '[clj-http.client :as client])
(require '[clojure.contrib.string :as string]

(defn follow-chain [base-url number]
  (let [result (:body (client/get (str base-url number)))
        idx (.indexOf result "and the next")]
    (cond
      (re-find #"^Yes" result) (do
                                 (println result)
                                 (follow-chain base-url (/ (Integer/parseInt number) 2)))
      (= -1 idx)               result
      :else                    (let [result-vec (string/split (subs result idx) #" ")
                                     next-number (last result-vec)]
                                 (println result)
                                 (recur base-url next-number)))))

Take the url as a base & the first number to follow; use client-http/get to grab the page; extract the body of the page; get the index of the phrase "and the next" using the java "indexOf" method - we'll use the index later to parse out the end of the text and get the next number...

...unless of course, we get text that tells us something else (like a message saying "Yes" and then instructing us to divide the last number by two and continue on as before) so...

...we set up a switch using the cond macro: If the result starts with "Yes" make a recursive call dividing the last number by two; if indexOf otherwise came up empty, that's our answer, so return it; else pick the next number out of the result by splitting the end of the string into a vector (using clojure.contrib.string/split) and recur (tail recursively call the function again).

The println's could be removed, although they were essential when figuring out what the code needed to do.

Conclusion

This was a fun exercise; clojure's holding up pretty well so far, though clojure would not be my weapon of choice for that last one; if I choose to do the next five, I'll post them in a future article.

Footnotes

I play in the Chicago Industrial Chess League (CICL) for my employer DRW. I generally play one of the lower boards, but I do pretty well. Two nights ago, I played possibly the best chess game of my life... and lost.

How? By touching the wrong piece. I had a choice of two recaptures - one that would win the game, and one that would lose. If I had simply moved quickly, that would've been bad enough, but I actually noted the problem with the first recapture, and then did some sanity checks for the other move. Content that all was good, I started my move by picking up the bishop to be captured, AND THEN PICKED UP THE WRONG CAPTURING PIECE. I realized it immediately, but by then it was too late. I resigned a few moves later.

The worst bit is I found a strong move on 18. (see below, I'm playing white) - and I saw that position 3 moves earlier. I don't always play this well when I'm rested - let alone after a 12 hour work day... which of course just makes the blunder that much more painful.

Moral of the story? When you're winning, when you're tired (or both!). STOP! Check it again. Check each bit, write it down and check it a third time. Then if your sure, make the move.

This one burned. Hopefully it stung enough that I won't do it again.

Anyway, for your viewing pleasure, here is my wonder-blunder:

When testing functions, one tests: evaluation result side-effects (if any)

When testing macros, one may also wish to test: expander code expansion

I really ought to blog about making Good Omens (we're in week 4 of shooting) and making Anansi Boys (starts shooting next week), and about the astonishing Ocean at the End of the Lane play at the Duke of York's Theatre in London (and now that I've said this, I know I will) but yesterday I spoke (via Zoom, because of Covid Protocols) at COP26, the Conference of the Parties on Climate Action, and I thought I ought to just put what I said up here. So it doesn't get lost.

Title: minocycline
Category: Medications
Created: 7/29/2022 12:00:00 AM
Last Editorial Review: 7/29/2022 12:00:00 AM

(EMAILWIRE.COM, October 25, 2024 ) The global Clinical Microbiology Market growth in terms of revenue was estimated to be worth $5.0 billion in 2024 and is poised to reach $6.9 billion by 2029, growing at a CAGR of 6.5% from 2024 to 2029. The clinical microbiology market is driven by several key...

(EMAILWIRE.COM, October 30, 2024 ) Integration of renewable energy sources requires modernizing the grid, including the use of reclosers and sectionalizers. Utilities are investing more in distribution automation to enhance reliability and efficiency by automating grid management. Increasing need...

(EMAILWIRE.COM, November 01, 2024 ) The global Digital Instrument Cluster market is witnessing rapid growth, fueled by increasing demand for advanced automotive displays and enhanced in-car experiences. Driven by advancements in digital interfaces, these clusters provide customizable, high-resolution...

(EMAILWIRE.COM, November 01, 2024 ) The global Cloud High Performance Computing (HPC) market is poised for significant expansion, driven by growing demands in industries such as healthcare, finance, and automotive. Cloud HPC enables businesses to perform complex computations and simulations faster...

Article 250 permits issued. Summary of Foreign Carrier Permits granted by the CAA in the last four weeks for charter and scheduled commercial flight operations, in pursuance of Article 250 of the Air Navigation Order 2016.

We Hate Movies entered it's ninth season earlier this year and is mid-way through its annual October Spooktacular, as of this writing. Far more than another "bad movie podcast," the gang includes film programmer for the Jacob Burns performing arts...

Title: Deep Vein Thrombosis (DVT, Blood Clot in the Legs)
Category: Diseases and Conditions
Created: 2/15/2000 12:00:00 AM
Last Editorial Review: 7/28/2022 12:00:00 AM

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We have previously published articles by the Australian AIDS-and-biology researcher Cal Crilly, and here is yet another installment. Cal is someone who digs into scientific studies. He does biological detective work and finds gems that hide in plain view, things we don't normally understand and that even the experts do not see as they are not trained to put discordant facts together and question basic assumptions. What this new article tells us is that retroviruses - the same kind that are thought to cause immune deficiency or AIDS - are useful and necessary for our immune system to function correctly. That of course tends to leave the hypothesis of a viral causation of AIDS in grave trouble. I say 'hypothesis' because no one has proven, or even come close to a coherent explanation for, the mechanism of AIDS causation by HIV. How does a retrovirus that is by nature a benign particle, cause devastation of the immune system? Here we have several scientific studies published in the world's finest journals, which attest to the fact that retroviruses are part and parcel of the human organism, that they are needed to provide certain defensive capabilities against invaders, and that they are not pathogenic. So we might ask ourselves why HIV tests (thought to indicate the presence of a retrovirus) are still performed, and why doctors are still recommending the use of toxic anti-retroviral drugs to kill what, rather than a foreign invader, appears to be part of normal human metabolic processes. Cal Crilly lays it out for you, citing and linking the sources......

Inclined Bed Therapy or IBT is the brain child of Andrew Fletcher, who discovered in the 1990's that gravity actually helps to drive circulation of the sap in trees. From there, it was a short step to ask whether this was also true for animals and humans. This posed the question "why on Earth do people sleep flat?" So Andrew suggested that people slightly raise the head end of their bed and see if any changes in their health are noticeable. This is one of the numerous anecdotes ... stories of personal success people have reported after raising the head end of their bed by just five or six inches. "Over two years ago I sat in the armchair reading a small advert which asked people to raise their bed by six inches at the head and to reply and tell what benefits had been noted. (No explanation was given) At the time I could not move my neck to my left or right side and it ached continuously. I was unable to sleep at night as i could not get comfortable. I was only able to turn by gently easing myself. It took about three to four turns. Getting out of bed was a major obstacle. I needed help to dress and undress. I spent most of my nights in the chair with the result that I was always tired and had no energy. My problem is osteoporosis of the upper and lower spine. I had tried hormone replacement therapy and wasted a small fortune with bone specialists and osteopaths. I was resigned to living my days out as best I could, having been told that there was nothing more that could be done for me. I expected nothing but had nothing to lose, so Harry raised the bed by six inches. We did not take it very seriously but were happy to try anything. On the fourth night I had the first full nights sleep since I don't remember when. By the end of the week I was sleeping naturally and turning over with ease. My dressing was a problem no longer, each day it became easier. I was able to turn my head without pain, right or left, to see the clock without getting up from my chair. There have been many other benefits too. I have worn glasses from the age of seven years and I am now sixty eight years. Last year was the first time I was told that there was a small improvement. My hair appears thicker, my hair brush needs cleaning less often. Harry had a large suppurating scar since he was six years old. He has had to continually dress it all of his life. But now it has healed up. His ear which constantly gave him trouble with a discharge has now cleared up completely. We both feel that the clock has been put back for us!" Ruby, 2nd April 1998 Other such stories can be found on the Inclined Bed Therapy website and on the facebook page with the same name...

Multiple sclerosis is curable if recognised as Lyme disease. The cause is a cyst-forming bacterium, Borrelia Burgdorferi, which causes lesions that degrade brain and spinal cord tissue.

AVG Clear eliminates all the parts of your AVG installation from your computer, including registry items, installation files, user files, etc. AVG Clear is provided by AVG and is the last resort to use if you have a problem removing your current AVG whether it's a failed repair, reinstall or complete removal. [License: Freeware | Requires: 11|10|8|7 | Size: 15 MB ]

In LibreOffice Calc, you can use function REGEX for e.g.Begins with 'ph' will be =REGEX(A1,"ph")Ends in 'E' will be =REGEX(A1,"E$")

You wouldn't be blamed for assuming Coralie Clément is a contemporary of Françoise Hardy or Jane Birkin's; her coquettish and sultry, whispered vocals, suave touches of bossa and samba, and splashy dabblings in yé-yé make her sound like Brigitte Fontaine buffing out her scratches and sanding down her bristly edges.

Her debut LP, Salle des pas perdus, is a collaboration with her brother Benjamin Biolay, who wrote and arranged it, only further reinforcing her throwback nature. For a time during the 90s, Momus did a lot of his own Serge Gainsbourg-styled team-ups with elegant yet wryly sassy chanteuses—the Kahimi Karie songs, the Poison Girl Friend songs, the Laila France songs—and this record plucks at the same heartstrings.

The subsequent albums are interesting and possessed with the same sort of low-key charisma, with Toystore perhaps being the most aggressively different: in place of gentle strings and unhurried horns are skippy ukuleles, tinny tambourines, frothy farfisas.

In Part 30 of our series on 'The Holy Spirit', we continue our look at the gifts of the Spirit by asking: Is there a difference between the gifts of healings and the gift of 'Miracles'? If so, what are the differences? What is the purpose of miracles? What is the best atmosphere for miracles to take place? In this episode, David seeks to help us answer these questions from the truth of scripture. This message is available at https://www.preachtheword.com now in MP3 audio format and in HD video on our YouTube Channel (https://youtube.com/PreachTheWord)...

Le patronat français est entré en crise ce week-end après l'attaque de la présidente du Medef, Laurence Parisot, contre la puissante fédération des industries de la métallurgie (UIMM) touchée par une affaire de mystérieux retraits d'espèces. Après la...

Puisque tout le monde en parle, bin moi aussi... Là, y a de l'idée ! Mais Là !!! c'est un must !!! Que serait la vie sans Claude François...

Les consultations entre l'Association pour les relations entre les deux rives du d�troit de Taiwan (ARATS) et la Fondation pour les �changes entre les deux rives du d�troit de Taiwan (SEF) pourraient reprendre si les autorit�s de Taiwan...

La capacit� totale de production d'�nergie nucl�aire de la Chine, y compris les unit�s en fonctionnement, en construction et officiellement approuv�es, occupe la premi�re place mondiale, d'apr�s la Soci�t� de recherche �nerg�tique de Chine (China...

Une porte-parole de la partie continentale de la Chine a condamn� mercredi les politiciens du Parti d�mocrate progressiste (PDP) dans la r�gion de Taiwan, qui tentent de faire obstacle aux �changes normaux entre les deux rives du d�troit de Taiwan...

GlassFish provides features to make it easy to develop stand alone, Java Swing based EJB clients. In this article we explain how to take advantage of these features.

Implementing performance monitors in your app is very helpful for profiling, debugging and general satisfaction of the more qualified endusers. It's also a non-trivial excercise, to put it mildly. Microsoft have done their part in making it obscure and hard to use, so naturally, we can't leave it alone, can we? This particular implementation only implements raw and delta counters, but that covers almost anything you'll ever need. The basis is there for other types of counters, though, such as instance based counters and high-precision. Both precompiled and full project source is available.