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Starter kits enable new users to start using Emacs quickly and avoid some of the setup hurdles that come from a mature system like Emacs -- one that has grown through decades of evolution and naturally has some historical quirks. Experienced users also benefit from having a kit configuration...

We can add validations to our application by adding Data Annotations to our model classes. Data Annotations allow us to describe the rules we want applied to our model properties, and ASP.NET MVC will take care of enforcing them and displaying appropriate messages to users.

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

DataFrame.merge(right, how='inner', on=None, left_on=None, right_on=None, left_index=False, right_index=False, sort=False, suffixes=('_x', '_y'), copy=True, indicator=False) Merge DataFrame objects by performing a database-style join operation by columns or indexes. If joining columns ...

An object's property can be assigned a static value which stays constant until it is explicitly assigned a new value. However, to make the fullest use of QML and its built-in support for dynamic object behaviors, most QML objects use property bindings. Property bindings are a core feature of QML...

When searching against the target of a copyField instructions, the analyzer stack used is the one of the copyField target, not source. This is especially important to remember with default configuration that searches against generic text field.

Random() Random(int Seed) int Next() int Next(int maxValue) int Next(int minValue, int maxValue) ParametersDetailsSeedA value for generating random numbers. If not set, the default value is determined by the current system time.minValueGenerated numbers won't be smal...

dq = deque() # Creates an empty deque dq = deque(iterable) # Creates a deque with some elements dq.append(object) # Adds object to the right of the deque dq.appendleft(object) # Adds object to the left of the deque dq.pop() -> object # Removes and returns the righ...

ROW_NUMBER ( ) OVER ( [ PARTITION BY value_expression , ... [ n ] ] order_by_clause )

A spy is defined as a test specific function which intercepts calls to an underlying function in the application code and dispatches its own implementation when the underlying function is called to test the interface rather than the implementation.

NSDate is a very simple value type, representing one exact moment in universal time. It does not contain information about time zones, daylight saving time, calendars, or locale. NSDate is really only an immutable wrapper around an NSTimeInterval which is a double. There is no mutable subclass, a...

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

The version syntax doesn't allow us to guard off versions that don't exist yet, so this is a reminder for somebody to go back and edit them in once it lands( RE: Perl 5.26 ). The version guards rather need to have a "future" classification for tentative features that might be available ...