Tutorial by Topics: ng

Not all elements of the XML input will end up as elements of the parsed tree. Currently, this module skips over any XML comments, processing instructions, and document type declarations in the input. Nevertheless, trees built using this module’s API rather than parsing from XML text can have comm...
read.csv(file, header = TRUE, sep = ",", quote = """, dec = ".", fill = TRUE, comment.char = "", ...) read.csv2(file, header = TRUE, sep = ";", quote = """, dec = ",", fill = TRUE, comment.char = "", ....
VersionRelease Date0.6.0-dev2017-06-010.5.02016-09-190.4.02015-10-080.3.02014-08-210.2.02013-11-170.1.02013-02-14
There are many situations where it is useful to return several values from a function: for example, if you want to input an item and return the price and number in stock, this functionality could be useful. There are many ways to do this in C++, and most involve the STL. However, if you wish to avoi...
Strings are objects that represent sequences of characters. The standard string class provides a simple, safe and versatile alternative to using explicit arrays of chars when dealing with text and other sequences of characters. The C++ string class is part of the std namespace and was standardized i...
Kotlin is a statically-typed object-oriented programming language developed by JetBrains primarily targeting the JVM. Kotlin is developed with the goals of being quick to compile, backwards-compatible, very type safe, and 100% interoperable with Java. Kotlin is also developed with the goal of prov...
See also separate topic on Overload Resolution Ambiguities can occur when one type can be implicitly converted into more than one type and there is no matching function for that specific type. For example: void foo(double, double); void foo(long, long); //Call foo with 2 ints foo(1, 2);...
jQuery UI is a JavaScript UI library, built on top of jQuery, offering a set of user interface interactions, effects and widgets. VersionRelease Date1.7.02009-03-061.7.12009-03-191.7.22009-06-121.7.42010-05-041.8.02010-03-231.8.12010-05-041.8.22010-06-071.8.42010-08-101.8.52010-09-171.8.62010-...
On Mac and Linux, the meteor command line tool assumes that the ssh command line tool, used to make secure connections to other computers, is always present. On Windows, this tool needs to be installed. Below are listed two options for setting it up and using it.
While most HTML tags are used to create elements, HTML also provides in-text formatting tags to apply specific text-related styles to portions of text. This topic includes examples of HTML text formatting such as highlighting, bolding, underlining, subscript, and stricken text. <abbr>Ab...
As more secure web services avoid storing passwords in plain text format, languages such as PHP provide various (undecryptable) hash functions to support the more secure industry standard. This topic provides documentation for proper hashing with PHP. string password_hash ( string $password , ...
This is a simple hello world function in Common Lisp. Examples will print the text Hello, World! (without quotation marks; followed by a newline) to the standard output. Common Lisp is a programming language that is largely used interactively using an interface known as a REPL. The REPL (Read Eva...
FunctionDetailsob_start()Starts the output buffer, any output placed after this will be captured and not displayedob_get_contents()Returns all content captured by ob_start()ob_end_clean()Empties the output buffer and turns it off for the current nesting levelob_get_clean()Triggers both ob_get_cont...
Threads allow Python programs to handle multiple functions at once as opposed to running a sequence of commands individually. This topic explains the principles behind threading and demonstrates its usage.
While everything in Node.js is generally done asynchronously, require() is not one of those things. Since modules in practice only need to be loaded once, it is a blocking operation and should be used properly. Modules are cached after the first time they are loaded. Should you be editing a modul...
Text formatting in markdown usually requires characters at both the beginning and end of the text.

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