Tutorial by Topics: ls

This section provides an overview of what ruby-on-rails-4 is, and why a developer might want to use it. It should also mention any large subjects within ruby-on-rails-4, and link out to the related topics. Since the Documentation for ruby-on-rails-4 is new, you may need to create initial version...

AutoHotkey used to heavily rely on labels until version 1.1.20. It's reliance on labels had very serious disadvantages. The main one being that labels usually execute in the global scope meaning that any variable defined within a label will be globally available. This sounds great until you realiz...

(type){ initializer-list } C standard says in C11-§6.5.2.5/3: A postfix expression that consists of a parenthesized type name followed by a brace enclosed list of initializers is a compound literal. It provides an unnamed object whose value is given by the initializer list.99) and foo...

aThirdFun(anotherFun(myFun(), 42); // common notation (also valid) myFun().anotherFun(42).aThirdFun(); // UFCS myFun.anotherFun(42).aThirdFun; // empty braces can be removed In a call a.b(args...), if the type a does not have a method named b, then the compiler will try to rewrite the cal...

if cond; body; end if cond; body; else; body; end if cond; body; elseif cond; body; else; end if cond; body; elseif cond; body; end cond ? iftrue : iffalse cond && iftrue cond || iffalse ifelse(cond, iftrue, iffalse) All conditional operators and functions involve using boole...

This topic outlines some of the common mistakes made by beginners in Java. This includes any common mistakes in use of the Java language or understanding of the run-time environment. Mistakes associated with specific APIs can be described in topics specific to those APIs. Strings are a special cas...

The SQLSRV driver is a Microsoft supported PHP extension that allows you to access Microsoft SQL Server and SQL Azure databases. It is an alternative for the MSSQL drivers that were deprecated as of PHP 5.3, and have been removed from PHP 7. The SQLSRV extension can be used on the following ope...

func Notify(c chan<- os.Signal, sig ...os.Signal) ParameterDetailsc chan<- os.SignalReceiving channel specifically of type os.Signal; easily created with sigChan := make(chan os.Signal)sig ...os.SignalList of os.Signal types to catch and send down this channel. See https://golang.org/p...

unsigned alarm(unsigned seconds); int kill(pid_t pid, int sig); Function, Parameter(s), Return ValueDescriptionalarm()function nameunsigned secondsSeconds to raise an alarm or 0 to cancel any pending alarm>= 00 if no other alarm was pending, else the number of seconds the pending alarm s...