Tutorial by Topics: i

window.history.pushState(domain, title, path); window.history.replaceState(domain, title, path); ParameterDetailsdomainThe domain you want to update totitleThe title to update topathThe path to update to The HTML5 History API is not implemented by all browsers and implementations tend to ...

@media [not|only] mediatype and (media feature) { /* CSS rules to apply */ } ParameterDetailsmediatype(Optional) This is the type of media. Could be anything in the range of all to screen.not(Optional) Doesn't apply the CSS for this particular media type and applies for everything else.media...

String.characters // Returns an Array of the characters in the String String.characters.count // Returns the number of characters String.utf8 // A String.UTF8View, returns the UTF-8 character points in the String String.utf16 // A String.UTF16View, returns the UTF-16 character points in the St...

Commits with Git provide accountability by attributing authors with changes to code. Git offers multiple features for the specificity and security of commits. This topic explains and demonstrates proper practices and procedures in committing with Git. git commit [flags] Parameter        ...

You can read more about extensions in The Swift Programming Language.

This is an simple, yet thorough, example of initializing PubNub, subscribing to a channel and publishing to that channel. Once you init PUBNUB, you can subscribe to a channel. The connect callback indicates that subscription to the channel was successful, so we call our pub function which perf...

map(function, iterable[, *additional_iterables]) future_builtins.map(function, iterable[, *additional_iterables]) itertools.imap(function, iterable[, *additional_iterables]) ParameterDetailsfunctionfunction for mapping (must take as many parameters as there are iterables) (positional-only)...

Node.js is an event-based, non-blocking, asynchronous I/O framework that uses Google's V8 JavaScript engine. It is used for developing applications that make heavy use of the ability to run JavaScript both on the client, as well as on server side and therefore benefit from the re-usability of code...

Perl is the camel of languages: useful, but not always beautiful. It has rather good documentation of its own which can be accessed using the perldoc command from your shell/command prompt. It's also available online at perldoc.perl.org. VersionRelease NotesRelease Date1.0001987-12-182.0001988...

Indexes are a data structure that contains pointers to the contents of a table arranged in a specific order, to help the database optimize queries. They are similar to the index of book, where the pages (rows of the table) are indexed by their page number. Several types of indexes exist, and can be...

value1 ** value2 pow(value1, value2[, value3]) value1.__pow__(value2[, value3]) value2.__rpow__(value1) operator.pow(value1, value2) operator.__pow__(value1, value2) math.pow(value1, value2) math.sqrt(value1) math.exp(value1) cmath.exp(value1) math.expm1(value1)

UNION keyword in SQL is used to combine to SELECT statement results with out any duplicate. In order to use UNION and combine results both SELECT statement should have same number of column with same data type in same order, but the length of column can be different. SELECT column_1 [, column_2 ]...

All searching algorithms on iterables containing n elements have O(n) complexity. Only specialized algorithms like bisect.bisect_left() can be faster with O(log(n)) complexity.

public static IEnumerable<TReturn> Query<TFirst, TSecond, TReturn>( this IDbConnection cnn, string sql, Func<TFirst, TSecond, TReturn> map, object param = null, IDbTransaction transaction = null, bool buffered = true, string splitOn = "Id", int? commandTimeout = null, C...

Visual Basic .NET is the official successor to Microsoft's original Visual Basic programming language. Visual Basic [.NET] appears to have similarities to Python with the lack of semicolons and brackets, but shares with C++ the basic structure of functions. Curly braces are absent in VB .NET, but ...

git rebase [-i | --interactive] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>] git rebase [-i | --interactive] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>] git rebase --continue | --skip | --abort | --edit-todo ...