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Hello Reader's if you want to calculate the area of rectangle in your website. Then you have to choose Angular JS. Doing calculations in angular occur zero time delay. Lets see on example.
In the example below page have two text boxes for entering th
have a quiz script. My script contains quiz.js, getquestions.php, insertresults.php. In quiz.js:
var i = 1;
var sec = 20;
var timetaken = 0;
var answer;
var points;
var result = .5;
var score = 0;
var f = new Date();
var duration;
var containerWidth
PDO is PHP Data Objects which is used to connect to any database. Benefit of using PDO is that if there is any problem in our query it has an exception class to handle it. If any exception thrown to the try block, the script stops and directly flows
Hello Readers,
unwrap() is the jquery method which is used to removes the element of the parent of the selected or matched element in jquery and after that it returns the jquery object as a result.
Syntax :
$(selector).unwrap()
In the above syn
In MySQL, LEN() function is used to return the length of the value in a column (text field) in a table.
LEN() Syntax
SELECT LEN(column_name) FROM table_name;
We have a table "employee" as below:
employee
id first_name last_na
In SQL, NOW() function is used to return the current system date and time.
NOW() Syntax
SELECT NOW() FROM table_name;
We have a table "employee" as below:
employee
id first_name last_name salary
....................
In SQL, FORMAT() function is used to format a column value means how a field will to be displayed.
FORMAT() Syntax
SELECT FORMAT(column_name,format) FROM table_name;
In the above syntax parameters are as below:
Parameter Description
column_
In MySQL, the LIMIT Clause is used to return the specified number of records means by using LIMIT we can specify how many records we want to return from a table..
The LIMIT Clause is useful when, we want to select some records from a table which has
In MySQL, the IN operator is used to allow us specify multiple values in a WHERE clause.
IN Operator Syntax
SELECT column_name
FROM table_name
WHERE column_name IN (value1,value2,...);
We have a table "employee" as below:
employee
id f
Hello Reader's if you want to make realtime search listing from text box then here you can learn how to do it.
This code is driven by Javascript. The listing will appear from another page and quick search will works on from page.
So the html code for
