Tutorial by Topics: x

Be careful to be aware of the type of cv::Mat you are dealing with. For example, if you have a cv::Mat of type CV_8UC3, but access it with image.at<uchar>(r,c) no error will occur, but your program will have some unexpected behavior.

CREATE [OR REPLACE] CONTEXT namespace USING [schema.]package; CREATE [OR REPLACE] CONTEXT namespace USING [schema.]package INITIALIZED EXTERNALLY; CREATE [OR REPLACE] CONTEXT namespace USING [schema.]package INITIALIZED GLOBALLY; CREATE [OR REPLACE] CONTEXT namespace USING [schema.]package ACCE...

@mixin mixin-name ($argument1, $argument, ...){ ... }

This topic consists of a wide variety of useful tips and tricks discovered by SO users through their experience in coding. These are often examples of ways to circumvent common frustrations or ways of using Excel in a more "clever" way.

eval(expression[, globals=None[, locals=None]]) exec(object) exec(object, globals) exec(object, globals, locals) ArgumentDetailsexpressionThe expression code as a string, or a code objectobjectThe statement code as a string, or a code objectglobalsThe dictionary to use for global variable...

LaTeX What is LaTeX? LaTeX (pronounced lay-tech or lah-tekh) is a markup language for typesetting documents similar to how HTML is one for web sites. LaTeX has advantages over What-You-See-Is-What-You-Get (WYSIWYG) editors such as Microsoft Word because with LaTeX you provide the content, a...

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

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