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PHP Exceptions are thrown when an unprecedented event or error occurs. As a rule of thumb, an exception should not be used to control the application logic such as if-statements and should be a subclass of the Exception class. One main advantage of having all exceptions caught by a single class is...

With XAMPP you can install a web server on your local pc. It has an Apache web server, the database MariaDB (MySQL) and works with Perl and PHP. After the installation you are able to run and debug e.g. content management systems like WordPress on your local pc. You can use it with Windows, Linux...

Accessing rows in a dataframe using the DataFrame indexer objects .ix, .loc, .iloc and how it differentiates itself from using a boolean mask.

This topic shows information on how to prepare your Xamarin.Android app for release mode and how to optimize it.

The ExpandBar is a widget which displays a series of horizontal expand bar items. All child controls should be instances of ExpandItem. ExpandBar(Composite parent, int style) ParameterDetailsparentThe parent Composite on which the ExpandBar will be createdstyleThe style bits Per the Ec...

Simple usage of a Meta Box in the wp-admin content editors _x( 'Text', 'Description', 'textdomain') is used to add a description for the translation service instead of __( 'Text', 'textdomain') which is just the translation _ex( 'Text', 'Description', 'textdomain') is used to echo translated ...

For sites that rely on HTML by hand in the editor or excerpts, ones you want to code yourself, the auto line breaks can be an annoyance. You can disable them by removing these filters. These must be executed directly in an include file. Whether it is in functions.php or in another include file...

Haskell's function call syntax, explained with comparisons to C-style languages where applicable. This is aimed at people who are coming to Haskell from a background in C-style languages. In general, the rule for converting a C-style function call to Haskell, in any context (assignment, return...

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

This post is for those who were having trouble installing Spark in their windows machine. Mostly using sparkR function for R session. Used reference from r-bloggers

A TextView that automatically resizes text to fit perfectly within its bounds. Android O allows you to instruct a TextView to let the size of the text expand or contract automatically to fill its layout based on the TextView’s characteristics and boundaries. You can set up the TextView autosizing ...

This section provides an overview of what extjs6 is, and why a developer might want to use it. It should also mention any large subjects within extjs6, and link out to the related topics. Since the Documentation for extjs6 is new, you may need to create initial versions of those related topics....

Pax Exam allows testing of bundles within an OSGi container (e.g. AEM, Apache Karaf). Pax Exam is usually used in conjunction with JUnit.

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

Here we will see Pro-grammatically calling and using web services in ASP.Net C# . For the purpose you will required to download following ddl which provides you many functions. Download ImportJson from https://drive.google.com/open?id=0B-2bGoHKJvnOckdPUHVjdFZTcFU This article is very useful for t...

This is related to the extend functionality of less, which was introduced in v1.4.0. "Extend is a Less pseudo-class which merges the selector it is put on with ones that match what it references." [ref] selector1:extend(css selector){ //other styles go here} selector1{ &:extend...

This is a list of commonly-used shortcuts in Sublime Text version 3. If you know of others, feel free to suggest an edit but I'll start it with [Windows] ones I know. There is a list of shortcuts in the sublime text docs (at http://docs.sublimetext.info/en/latest/reference/keyboard_shortcuts_win.ht...

ccapndave/elm-update-extra is a fantastic package which helps you handle more complex updating functions, and may be very useful.

This document introduces the basics of regular expressions as used in R. For more information about R's regular expression syntax, see ?regex. For a comprehensive list of regular expression operators, see this ICU guide on regular expressions.