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Html helpers are a very useful way of creating html elements in views using MVC framework. With a bit of time your team can really benefit from using them. It helps with keeping the code clean and error prone. To use the helpers you need to first add a @using directive inside the view, or add ...

This is a simple example demonstrating how to create a drop down menu in the Active Sheet of your workbook by inserting a Combo Box Activex object in the sheet. You'll be able to insert one of five Jimi Hendrix songs in any activated cell of the sheet and be able to clear it, accordingly.

Collection of commands to fetch system related information.

OpenCV Installation On Linux, Mac OS and Windows

The FIND statement is used to retrieve a single record from a single table. It has some limitations compared to FOR or QUERY, but it's a simple and handy statement for fast access to records.

Steps to create an APK (signed and unsigned) which you can install on a device using CLI and share as well: Problem statement: I've built my app, I can run it on my local emulator (and also on my android device by changing debug server). But, I want to build an apk that I can send to someone witho...

Angular's animation system lets you build animations that run with the same kind of native performance found in pure CSS animations. You can also tightly integrate your animation logic with the rest of your application code, for ease of control.

PostgreSQL has a rich set of native data types available to users. Users can add new types to PostgreSQL using the CREATE TYPE command. https://www.postgresql.org/docs/9.6/static/datatype.html

In JMeter performance testing, Correlations means the ability to fetch dynamic data from the server response and to post it to the subsequent requests. This feature is critical for many aspects of testing, like token-based protected applications.

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

Action Filters Attributes are a part of the ASP .NET Framework that I find useful to help follow the DRY principle. You can replace several lines of common logic with one simple declarative tag. The framework provides several useful Action Filter Attributes by default, such as the Authorize and Hand...

We have new features for Eloquent Relationship in Laravel version 5.4.8. We can fetch a single instance of a hasMany (it is just one example) relationship by define it at on place and it will works for all relationship

The Windows API is vast, and contains a lot of features. The size of the API is such that no one can know all of it. While there are many resources like StackOverflow, there is no substitute for the official documentation. Examples of Documentation: Topic Overview: Desktop Window Manager Pe...

We might need to modify the attributes before record is created. My use case was encrypting password when user is created. Hooks doc is here http://docs.sequelizejs.com/en/v3/docs/hooks/#instance-hooks. It documents the way to use it with a library / function that returns a Promise. But the use ca...

Schemas are used by some connectors (Kafka, RabbitMQ) to turn messages into Java objects and vice-versa.

This sample shows the basic structure of a RESTlet script that is intended to be used to retrieve data from an external system. RESTlets are endpoints that are created to allow communication with external systems.