ES2015 updates the grammar for identifiers. This affects a number of things, but most importantly, identifiers can be used as variable names, and identifier names are valid unquoted property names. This post describes the observable changes compared to the old ES5 behavior.

ES2018 adds support for Unicode property escapes of the form p{…} and P{…} to JavaScript regular expressions. This article explains what Unicode property escapes are, how they work, and why they’re useful.

This article describes some key fundamentals that are common to all JavaScript engines — and not just V8, the engine the authors work on. As a JavaScript developer, having a deeper understanding of how JavaScript engines work helps you reason about the performance characteristics of your code.

This article explains JavaScript engine optimization pipeline trade-offs, and describes how engines such as V8 speed up accesses to prototype properties. As a JavaScript developer, having a deeper understanding of how JavaScript engines work helps you reason about the performance characteristics of your code.

The globalThis proposal introduces a unified mechanism to access the so-called “global object” a.k.a. “the global” in any JavaScript environment. It sounds like a simple thing to polyfill, but it turns out it’s pretty hard to get right.

Whether you are just starting your first Java program, or you are a well experienced programmer, your code can not be an error free code and compile successfully from the first time.

After Shockwave, Java is the most popular tool for developing free online games. It is a popular programming language which was developed by James Gosling during the 1990s.

A javascript (no jQuery) responsive swipe action panel changer for mouse and touch screens. Works in all the latest browsers and operating systems.

The highly personalized nature of the Travel Industry makes WordPress the perfect Content Management System to choose. Java Traveller was looking to transform the level of customization that vacationers could use to tailor their online bookings. They were in the...

https://www.anychart.com/blog/2020/05/06/javascript-choropleth-map-tutorial/

https://mitchum.blog/building-a-crossword-puzzle-generator-with-javascript/

As a huge fan of media on the web, I’m always excited about enhancements to how we can control our media. Maybe I get excited about simple things like the <video> tag and its associated elements and attributes because media on the web started with custom codecs, browser extensions, and Flash. The latest awesome media […]

The post JavaScript Picture-in-Picture API appeared first on David Walsh Blog.

All websites are somewhat interactive…we click on links or scroll a page, but truly interactive websites take us on a user-driven adventure or draws us in through motion and sound while giving us the power of choice. Interaction can be as simple as a series of clicks that navigate us through a story or landscape, […]

The post 30 Truly Interactive Websites Built With CSS & JavaScript appeared first on Web Designer Wall.

Intel’s Parallel Extensions for JavaScript, code named River Trail, hooks into on-chip vector extensions to improve performance of Web applications. Details of Intel’s attempt to get on the JavaScript juggernaut emerged last month at its developer event. The prototype JavaScript extension offered by Intel is intended to allow JavaScript apps to take advantage of modern parallel Read the rest...

Welcome back! In the first part of this series, we looked at a very "low-level" way to interact with a relational database by sending it raw SQL strings and retrieving the results. We created a very simple Express application that we can use as an example and deployed it on Heroku with a Postgres database.

In this part, we're going to examine a few libraries which build on top of that foundation, adding layers of abstraction that let you read and manipulate database data in a more "JavaScript-like" way.

IBM SDK, Java (TM) Technology Edition, Version 8 for Windows

A quick rundown of the top content published in the Java hub in 2017.

This article answers a question on how to close a browser window or tab using JavaScript.

If you’re new to Java—or new to programming—this best-selling book will guide you through the language features and APIs of Java 11. With fun, compelling, and realistic examples, authors Marc Loy, Patrick Niemeyer, and Daniel Leuck introduce you to Java fundamentals—including its class libraries, programming techniques, and idioms—with an eye toward building real applications.

The Amateur Traveler talks to Lash from LashWorldTour.com about the Island of Java in the nation of Indonesia. She cycled through the countryside and visited the major cities of this populous island in Indonesia.

US Secretary of State John Kerry and Iranian Minister of Foreign Affairs Dr Mohammad Javad Zarif have been voted as the winners of this year’s Chatham House Prize.

Companies with large numbers of furloughed workers are offering staff an introductory course in JavaScript coding, thanks to the European coding bootcamp, Codeworks.

The problem occurs on a content release on the SAS Risk Governance Framework.

The problem occurs on a content release on the SAS Risk Governance Framework.

1831

1820

Stuttgart : Enke, 1897.

[London] : [Richard Baldwin], [1752]

Amsterdam : Uitgegeven by Frans Buffa en Zonen, [between 1843 and 1845]

Amsterdam : Uitgegeven by Frans Buffa en Zonen, [between 1843 and 1845]

EnumJavaLibs is a tool that can be used to discover which libraries are loaded (i.e. available on the classpath) by a remote Java application when it supports deserialization.

This Metasploit module exploits a Java unmarshalling vulnerability via JSONWS in Liferay Portal versions prior to 6.2.5 GA6, 7.0.6 GA7, 7.1.3 GA4, and 7.2.1 GA2 to execute code as the Liferay user. Tested against 7.2.0 GA1.

Phrack: Attacking JavaScript Engines: A case study of JavaScriptCore and CVE-2016-4622.

Oracle Java versions prior to 7u25 suffer from an invalid array indexing vulnerability that exists within the native storeImageArray() function inside jre/bin/awt.dll. This exploit code demonstrates remote code execution by popping calc.exe. It was obtained through the Packet Storm Bug Bounty program.

Oracle Java versions prior to 7u25 suffer from an invalid array indexing vulnerability that exists within the native storeImageArray() function inside jre/bin/awt.dll. This vulnerability allows for remote code execution. User interaction is required for this exploit in that the target must visit a malicious page or open a malicious file. This finding was obtained through the Packet Storm Bug Bounty program.