Tutorial by Topics: cons

constexpr is a keyword that can be used to mark a variable's value as a constant expression, a function as potentially usable in constant expressions, or (since C++17) an if statement as having only one of its branches selected to be compiled. The constexpr keyword was added in C++11 but for a...
UPPERCASE your constant: Writing constant in capital is a common best practice used in many languages. It's also useful to clearly identify the nature of injected elements: When you see .controller('MyController', function($scope, Profile, EVENT)), you instantly know that: $scope is an angular...
MY_CONSTANT_NAME = "my value" Constants are useful in Ruby when you have values that you do not want to be mistakenly changed in a program, such as API keys.
# This is a valid comment # This is a valid { comment }
.ui-icon-{icon type}-{icon sub description}-{direction} The icons are also integrated into a number of jQuery UI's widgets, such as accordion, button, menu.
SCons is a build system. It takes a bunch of input files and run tools on them to produce output. SCons is written in pure Python, works the same way on Linux, Windows and OS X, and may be run without installation. SCons' SConstruct files are Python scripts with built-in commands that create a bu...
ConstraintLayout is a ViewGroup which allows you to position and size widgets in a flexible way. It is compatible with Android 2.3 (API level 9) and higher. It allows you to create large and complex layouts with a flat view hierarchy. It is similar to RelativeLayout in that all views are laid out a...
ParameterDescriptiongroup.idThe name of the Consumer Group.enable.auto.commitAutomatically commit offsets; default: true.auto.commit.interval.msThe minimum delay in milliseconds between to commits (requires enable.auto.commit=true); default: 5000.auto.offset.resetWhat to do when there is no valid c...
In the modern web development it's common practice to use fonts to display icons. Since fonts are vectors, they are resolution independent and can be easily colored through CSS, just to name a few advantages compared to bitmap images etc. Ionicons was created by the same team that Ionic Framework ...
console.log([data][, ...]) console.error([data][, ...]) console.time(label) console.timeEnd(label)
This section provides an overview on Bootstrap glyphicons and describes how to use glyphicons.
An Unicode code point, what programmers often think of one character, often corresponds to what the user thinks is one character. Sometimes however a “character” is made up of multiple code points, as the examples above show. This means that operations like slicing a string, or getting a characte...

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