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What is QR Code?
A QR code (Quick Response Code) is a type of barcode that is readable by dedicated QR readers, iPhone, Android and smartphones. The barcode using encoded information like numbers, letters, and Kanji characters. QR Code is an 2D Code
Sometimes when you have large databases files and you are unable to import the database manually. Then the easiest (and fastest) way is to use command line.
Import:--
1. Run the cmd (DOS) and get into the mysql folder, which in my case works like
To restrict directory access by IP address you need to follow the steps given below:
Create a file or open a file .htaccess(started with a dot) inside the directory that you want to protect.
Add the code given below to the file:
Order Deny,Allow
Here, We are working on web application then facing issue in image loading and error, so we need to set alternate or default image in the web application.
Many ways to set default image in the web page :
Set default image using CSS
img
{
backgroun
Although the syntax echo and print in php is almost do same function. On the performance based work there are some difference between then:-
Echo is much faster in performance than Print, Since it will not return any value.
On the basis of multipl
It work similar to Last ( ) function but it return the last column from a table in database .
Syntax
select last ( col_name ) from table_name ;
It support in Ms Access Database . But for other database there is different statement for Last ( ) fu
In SQL Database " In " is used as a operator. It help user to reduce the " OR " statements, means In operator avoid multiple statements .
It is used withe select , insert , update or delete statements only .
Advantage ->
It reduce the " or " opera
class LoadImage extends AsyncTask<Void, Void, Void> {
@Override
protected Void doInBackground(Void... urls) {
Bitmap theBitmap = null;
If you are looking to know, How to override home button programmatically in android, then below I have provided the simple solution.
You have to do just a simple thing i.e to override the onKeyDown function in your application, given is the code sni
Hello Readers,
PHP Magic Constants:
There are many magic constants are available in PHP, but some magic constants are most important used in php, like LINE_, _DIR_, _FILE ,__CLASS__, __FUNCTION__etc. These constants are case-sensitive.
Use of the
