Tutorial by Topics: db

Why CouchDB? CouchDB has a JSON document storage model with a powerful query engine based on a HTTP API. Using JavaScript in design documents, you have control of ways to query, map, combine, and filter your data. Providing fault tolerance, extreme scalability, and incremental replication, Couch...

There are two ways to reference the $wpdb object. The first is to use the PHP keyword global in order to act on the global instance of the object. global $wpdb; echo $wpdb->prefix; // Outputs the prefix for the database The second way to use the $wpdb object is to reference PHP's $GLOBALS...

frame.setLayout(new GridBagLayout()); //Set GridBagLayout for frame pane.setLayout(new GridBagLayout()); //Set GridBagLayout for Panel JPanel pane = new JPanel(new GridBagLayout()); //Set GridBagLayout for Panel GridBagConstraints c = new GridBagConstraints() //Initialize a GridBagConstraint ...

Server Aggregation Average Aggregation Queries in Meteor is it possible to package a 'real' mongodb library for use on the *server* side only in meteor 0.6 Client Aggregation (Minimongo) https://github.com/utunga/pocketmeteor/tree/master/packages/mongowrapper

Transactions Transactions need to be used immediately after they're created. If they aren't used in the current event loop (basically before we wait for anything like a web request) they'll go into an inactive state where you can't use them. Databases can only have one transaction that writes ...

Programs written in C++ need to be compiled before they can be run. There is a large variety of compilers available depending on your operating system. Most operating systems ship without a compiler, and they have to be installed later. Some common compilers choices are: GCC, the GNU Compil...