Tutorial by Topics: a

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...

OSGi is a dynamic module system specification for the JVM. It has specifications with different versions and audiences. There are multiple implementations too: Equinox, Felix, Knopflerfish Eclipse from its version 3 is based on OSGi. NetBeans is also capable to handle OSGi modules since 6....

A transaction is a logical unit of work containing one or more steps, each of which must complete successfully in order for the transaction to commit to the database. If there are errors, then all of the data modifications are erased and the database is rolled back to its initial state at the star...

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

Java allows the retrieval of file-based resources stored inside of a JAR alongside compiled classes. This topic focuses on loading those resources and making them available to your code. A resource is file-like data with a path-like name, which resides in the classpath. The most common use of...

Blaze is a powerful library for creating user interfaces by writing dynamic, reactive HTML templates. Blaze templating allows for loops and conditional logic to be used directly in HTML markup. This section explains and demonstrates the proper usage of templating in Meteor.js with Blaze.

CREATE FUNCTION function_name ( [list_of_paramenters] ) RETURNS return_data_type AS BEGIN function_body RETURN scalar_expression END ArgumentDescriptionfunction_namethe name of functionlist_of_paramentersparameters that function acceptsreturn_data_typetype that function returs. Some SQL...

Sitecore search is built on top of Lucene, providing the ability to create very fast searching capabilities for your site. Instead of querying against a centralised database (such as Sitecore's SQL DB), it queries Lucene index files which are stored on the physical file system of the web-server. S...

[[local] mt = ]getmetatable(t) --> retrieve associated metatable for 't' [[local] t = ]setmetatable(t, mt) --> set the metatable for 't' to 'mt' and returns 't' ParameterDetailstVariable referring to a lua table; can also be a table literal.mtTable to use as a metatable; can have ze...

<type>[] <name>; Slices generate a new view on existing memory. They don't create a new copy. If no slice holds a reference to that memory anymore - or a sliced part of it - it will be freed by the garbage collector. Using slices it's possible to write very efficient code for e...