Tutorial by Topics: to

Magento 2 is an open-source e-commerce platform designed to facilitate the common shopping cart structure for webpages. Compared to earlier versions of Magento, the 2.0 version is more streamlined and performant - eliminating problems with table locking and improving on the checkout system for gue...

Backing up the filesystem instead of using pg_dumpall and pg_dump It's very important that if you use this, you call the pg_start_backup() function before and pg_stop_backup() function after. Doing filesystem backups is not safe otherwise; even a ZFS or FreeBSD snapshot of the filesystem backed u...

groovy.util.Node = node.find { childNode -> return true || false } node.append(nodeYouWantAsAChild) groovy.util.Node parsedNode = (new XmlParser()).parseText(someRawXMLString) ''' mutli-line string (not interpolated) ''' The three basic files of an IntelliJ project - the ipr, iws, and...

This document describes the basic behaviour of an operator.

public static function log($message, $level = null, $file = '', $forceLog = false) ParameterDetailsstring $messageThe message that will be loggedinteger $levelLog levelstring $filePath and name with extension of file that will be saved to var/log/. If NULL or not specified then system.log wi...

Vue.directive(id, definition); Vue.directive(id, update); //when you need only the update function. ParameterDetailsidString - The directive id that will be used without the v- prefix. (Add the v- prefix when using it)definitionObject - A definition object can provide several hook function...

Error Log Locations /var/log/ Typically the system.log and exception.log file will exist in the /var/log/ folder. These contain most of the information you will need. You can check to see if these are enabled and what the names of the exception and system log are by going to System > Conf...

The keyword auto is a typename that represents an automatically-deduced type. It was already a reserved keyword in C++98, inherited from C. In old versions of C++, it could be used to explicitly state that a variable has automatic storage duration: int main() { auto int i = 5; // removing au...

Bluetooth Classic is available from Android 2.0 (API level 5) and above. Bluetooth LE is available from Android 4.3 (API level 18) and above.