Tutorial by Topics: d

POSIX style, end of word: [[:>:]] POSIX style, start of word: [[:<:]] POSIX style, word boundary: [[:<:][:>:]] SVR4/GNU, end of word: \> SVR4/GNU, start of word: \< Perl/GNU, word boundary: \b Tcl, end of word: \M Tcl, start of word: \m Tcl, word boundary: \y Portable ER...

Random number generation in C++ is provided by the <random> header. This header defines random devices, pseudo-random generators and distributions. Random devices return random numbers provided by operating system. They should either be used for initialization of pseudo-random generators or...

This code will turn off the capability for a user to hold down the Shift key when opening a database to skip the default form opening and allow the user access to the Navigation Pane and VB Editor. In DB’s that you do not want users to have access to either of these (along with disabling the use ...

Before URLs can be rewritten, a module called mod_rewrite.c needs to be enabled. Usually, it is disabled in the configuration by default. mod_rewrite can be enabled by executing the command $ sudo a2enmod mod_rewrite $ sudo service apache2 restart or by commenting out the lines #LoadModule ...

Log.v(String tag, String msg, Throwable tr) Log.v(String tag, String msg) Log.d(String tag, String msg, Throwable tr) Log.d(String tag, String msg) Log.i(String tag, String msg, Throwable tr) Log.i(String tag, String msg) Log.w(String tag, String msg, Throwable tr) Log.w(String tag, String...

ParameterDescriptionpath_or_bufstring or file handle, default None File path or object, if None is provided the result is returned as a string.sepcharacter, default ‘,’ Field delimiter for the output file.na_repstring, default ‘’ Missing data representationfloat_formatstring, default None Format st...

import itertools

xmlns:fx="http://javafx.com/fxml"       // namespace declaration

myApp.controller('MyController', function($scope) { ... }); // non-minified code myApp.controller('MyController', ['$scope', function($scope) { ... }]); //support minification function MyController(){} MyController.$inject = ['$scope']; myApp.controller('MyController', MyController)...

With pthreads v3 pthreads can only be loaded when using the cli SAPI, thus it is a good practice to keep the extension=pthreads.so directive in php-cli.ini ONLY, if you are using PHP7 and Pthreads v3. If you are using Wamp on Windows, you have to configure the extension in php.ini : Open php...

To select rows with out duplicates change the WHERE clause to "RowCnt = 1" To select one row from each set use Rank() instead of Sum() and change the outer WHERE clause to select rows with Rank() = 1

bgWorker.CancellationPending //returns whether the bgWorker was cancelled during its operation bgWorker.IsBusy //returns true if the bgWorker is in the middle of an operation bgWorker.ReportProgress(int x) //Reports a change in progress. Raises the "ProgressChanged" event ...