Tutorial by Topics: m

Inline assembly is the practice of adding assembly instructions in the middle of C source code. No ISO C standard requires support of inline assembly. Since it is not required, the syntax for inline assembly varies from compiler to compiler. Even though it is typically supported there are very ...

The filename AssemblyInfo.cs is used by convention as the source file where developers place metadata attributes that describe the entire assembly they are building.

Manages files. new System.IO.StreamWriter(string path) new System.IO.StreamWriter(string path, bool append) System.IO.StreamWriter.WriteLine(string text) System.IO.StreamWriter.WriteAsync(string text) System.IO.Stream.Close() System.IO.File.ReadAllText(string path) System.IO.File.ReadAll...

There is NO switch statement in python as a language design choice. There has been a PEP (PEP-3103) covering the topic that has been rejected. You can find many list of recipes on how to do your own switch statements in python, and here I'm trying to suggest the most sensible options. Here are a ...

ENV[variable_name] ENV.fetch(variable_name, default_value) Let get user profile path in a dynamic way for scripting under windows

FunctionalityRegistersdefault register""history registers"[1-9]yank register"0named registers"[a-z], "[A-Z] same as "[a-z] but appendsrecall current search pattern"/small deletes (diw, cit, ...)"-expression registers for simple math"=black hole regi...

Subtype attributes 'Image and 'Value will take, respectively, a scalar value and a string and they return, respectively, a string and a scalar value. The result of 'Image can be input to 'Value to get the original value. The converse is also true. The __Scalar_Object__'Image attribute can be used d...

Don't use DISTINCT and GROUP BY in the same SELECT. Don't paginate via OFFSET, "remember where you left off". WHERE (a,b) = (22,33) does not optimize at all. Explicitly say ALL or DISTINCT after UNION -- it reminds you pick between the faster ALL or the slower DISTINCT. ...

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

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

The most tricky part is finding description for error codes. This site has a most complete list of codes I've found so far. Below you can find a copy cleaned of "@@@"s. Error NumberError Description3Return without GoSub5Invalid procedure call or argument6Overflow7Out of memory9Subscri...

QTimer can also be used to request a function to run as soon as the event loop has processed all the other pending events. To do this, use an interval of 0 ms. // option 1: Set the interval to 0 explicitly. QTimer *timer = new QTimer; timer->setInterval( 0 ); timer->start(); // opti...