Tutorial by Topics: rs

Video playback is front and center in a large range of modern solutions, with the software and standards evolving rapidly. To understand what makes up a media presentation, you must first understand the multiple aspects involved in working with video: Raw color information captured from the phy...

{ $set: { <field1>:<value1>, <field2>:<value2>, ... } } parametersMeaningfieldNameField will be updated :{name: 'Tom'}targetVauleValue will be assigned to the field :{name: 'Tom'} Reference for $set operator: $set on offical website

NB Emulating possessive quantifiers

Common parameters can be used with any cmdlet (that means as soon as you mark your function as cmdlet [see CmdletBinding()], you get all of these parameters for free). Here is the list of all common parameters (alias is in parenthesis after corresponding parameter): -Debug (db) -ErrorAction (ea...

When should you use SKActions to perform timer functions? Almost always. The reason for this is because Sprite Kit operates on an update interval, and the speed of this interval can be changed throughout the life time of the process using the speed property. Scenes can also be paused as well. ...

Every .NET library and programming language utilize a set of elementary data types like System.Int32, System.Object, System.Type or System.Uri. These data types form the base of all other structures including all custom written .NET libraries. All these types are hosted in a base library, which is...

A type-safe builder is a concept, rather than a language feature, so it is not strictly formalized. A typical structure of a type-safe builder A single builder function usually consists of 3 steps: Create an object. Execute lambda to initialize the object. Add the object to structure or r...

CarouselView is a Xamarin Control which can contains any kind of View. This pre-release control can only be used in Xamarin Forms projects. In the example provided by James Montemagno, on the blog of Xamarin, CarouselView is used to display images. At this moment CarouselView is not integrated ...

This is used to display all the Parameters selected in a multi-select by joining them with a comma.

For this process to work, the original error/exit code should start with 0x8007 which generally is an indication it originated from a valid Win32 process. However, should no message appear, then it probably didn't originate from a Windows process and therefore, will need to be examined further ou...

RequiredFieldValidator Control: <asp:RequiredFieldValidator ID="rfvcandidate" runat="server" ControlToValidate ="ddlcandidate" ErrorMessage="Please choose a candidate" InitialValue="Please choose a candidate"> </asp:RequiredFieldVal...

To make it more difficult for others to hack your website you can remove the WordPress version number from your site, your css and js. Without that number it's not possible to see if you run not the current version to exploit bugs from the older versions. Additionally it can improve the loading sp...