A lambda expression is an anonymous function means no name of method. The => token is called the lambda operator. It is used in lambda expressions to separate the input variables on the left side from the lambda body on the right side.
Example
delegate int del(int i);
static void Main(string[] args)
{
del myDelegate = x => x * x;
int my = myDelegate(5); //my =...
Thursday, October 6, 2016
Using hashtags on Instagram
How do I use hashtags?
You can add hashtags in the caption or comments of your post. If you add hashtags to a post that's set to public, the post will be visible on the corresponding hashtag page.
To tag a photo or video with a hashtag:
1. Take or upload a photo or video
2. Choose to add a filter,...
How can I change the phpmyadmin automatic log out time?
In PHPMyAdmin 4 this no longer appears in the config.inc.php file. Instead go to PHPMyAdmin in your browser. Ensure you are at the localhost level to see the Settings link. Then set Settings > Features > Change the value of 'Login cookie validity' > Save
...
Setting up foreign keys in phpMyAdmin?
In phpmyadmin, you can assign Foreign key simply by its GUI. Click on the table and go to Structure tab. find the Relation View on just bellow of table (shown in below image).
corresponding SQL query automatically generated and execute...