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A concurrent collection is a [collection][1] which permits access by more than one thread at the same time. Different threads can typically iterate through the contents of the collection and add or remove elements. The collection is responsible for ensuring that the collection doesn't become cor...

A materialized view is a view whose results are physically stored and must be periodically refreshed in order to remain current. They are therefore useful for storing the results of complex, long-running queries when realtime results are not required. Materialized views can be created in Oracle and...

In the System.Speech assembly, Microsoft has added Speech Synthesis, the ability to transform text into spoken words. SpeechSynthesizer speechSynthesizerObject = new SpeechSynthesizer(); speechSynthesizerObject.Speak("Text to Speak");

Datatables 1.10.x is the latest release as of now. Though it is backwards compatible to the previous versions (1.9 etc.), it is highly advisable to use the latest version which directly returns a datatable api object. Another major change, that is the most visible, is the change from Hungarian Nota...

This manual contains the various ways in which portlet can co-ordinate or communicate amongst each other and the various scenarios for which a particular approach is used. References: Public render param JSR 286 specs Portlet session

The Binary Calculator can be used to calculate with numbers of any size and precision up to 2147483647-1 decimals, in string format. The Binary Calculator is more precise than the float calculation of PHP. string bcadd ( string $left_operand , string $right_operand [, int $scale = 0 ] ) int b...

Protractor/WebDriverJS has this mechanism called Control Flow - it is an internal queue of promises, it keeps the code execution organized.

We know that spring-boot by default runs using H2 database. In this article, we will see how to tweak the default configuration to work with MySQL database. As a pre-requisite, make sure that MySQL is already running on port 3306 and has your database created.

Way to process every item that Scrapy outputs. An Item Pipeline is a python class that overrides some specific methods and needs to be activated on the settings of the scrapy project.

We will learn how to create Error objects and how to throw & handle errors in Node.js Future edits related to best practices in error handling.

This topic shows the latest status of NancyFx compatibility with .Net Core. Community support is highly welcome to update this.

After installing go (http://www.riptutorial.com/go/topic/198/getting-started-with-go ) you'll need an environment. An efficient and free way to get you started is using Atom text editor (https://atom.io ) and gulp. A question that maybe crossed your mind is why use gulp?.We need gulp for auto-compl...

With node 6 becoming the new LTS version of node. We can see an number of improvements to the language through the new ES6 standards introduces. We'll be walking through some of the new features introduced and examples of how to implement them.

futures-rs is a library that implements zero-cost futures and streams in Rust. The core concepts of the futures crate are Future and Stream.

How to append data to an already existing Excel document.

Platform based conditional compiling comes in two forms in Go, one is with file suffixes and the other is with build tags. After "// +build", a single platform or a list can follow Platform can be reverted by preceding it by ! sign List of space separated platforms are ORed togethe...

This section provides an overview of what laravel-5.3 is, and why a developer might want to use it. It should also mention any large subjects within laravel-5.3, and link out to the related topics. Since the Documentation for laravel-5.3 is new, you may need to create initial versions of those ...

This section provides an overview of what ipad is, and why a developer might want to use it. It should also mention any large subjects within ipad, and link out to the related topics. Since the Documentation for ipad is new, you may need to create initial versions of those related topics.

Pug is a high performance, robust, elegant, feature rich template engine. It was influenced by Haml and implemented with JavaScript for Node.js and browsers. Implementations exists for Laravel, PHP Scala, Ruby, Python and Java. It features: Express integration Conditionals Filters Includes...