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Hello Readers,
We can use the self in static function while this is not.
we can use accessible class variable and methods with self and this are:
for self self::
for this $this->
$this needs an instantiated object while self not.
self refer
Basically this tag is used with select statement to find and retrieve the data from multiple tables . And this can be done with the help of join query .
suppose i have two tables , name is student and teacher then i can add the columns with the help
With the help of SQL Order By statement we can sort our data in a table either in ascending order or descending order based upon the user, what he wants.
Note -> Some Databases have already sort the data order by default .
Syntax :
select express
Here I have created Toast with alertDialog code function, according to below code both function runs in same time and display same time when we clicked listview item. In the below code I have explain how to make toast with AlertDialog function in and
To save image or video into parse database, parse has provided a class PFFile. It can also be used to save documents, music files or any binary data file (upto 10 megabytes only).
To save image first convert image to NSData, assign it to PFFile obje
I want to create dynamic routes to controller from mysql database.We have the available following table for this.
id name route
--------------------
0 About about
1 Contact contact
2 Blog blog
Now
This method is used to set the content of selected elements even we can get the text content also .When this method is return the text content ,it returns the all matched elements without the HTML markup. And when this method is used to set the conte
Hello Reader's, If you have to make the beautiful overlay of blur effect of image on the screen then you can learn it from the code below.
This is done by using CSS 3
Put the css as
#myDiv {
width:280px;
height:200px;
bac
Here I have created and example of Touch Listener Image. In this example a image can pull left, right, up and down easily. It can be used to shift your mobile app icon left and right. For this in below code I have used MotionEvent() method. Below exa
The Cordova EmailComposer plugin provides the interface where user can send the message through email same as in the email composer. It manages the editing and sending the message. You can use this plugin to show the standard email view inside your m
