Code Snippets Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Code Snippets Interview Questions

Questions Answers Views Company eMail

How can get current system time continuously without refresh of page?

1 11522

What is difference between in_array and array_search?

2 7906

I have array like $array = array(1, "hello", 1, "world", "hello"); if i want the following output then how can i do this? Array ( [1] => 2 [hello] => 2 [world] => 1 )

NIIT,

2 4789

If i have an array $string = array(1,2,6,2,9,6,7,3,1,2); How can i get only unique values from it? Array ( [0] => 1 [1] => 2 [2] => 6 [4] => 9 [6] => 7 [7] => 3 )

2 4486

what is main difference between array_push and array_pop?

4208

Which framework is best in php among Smarty, Cakephp, Joomla, Drupal, Zend or Something else...? If any then Why?

HCL,

2 8942

How can get all database name using Php and Sql?

NIIT,

2179

Is there any static classes are in java give some examples

2131

How can i know that how many user are visited to my page in php?

NIIT,

2045

How can restrict user to type upto 8 characters in textbox in php?

1950

Which keyword is alias for count keyword in php?

2052

Is there any way to open notepad within php?

2081

How can export database using php code?

1999

How can import database to mysql using php code?

Wipro,

1 4163

What is used of serialize and unserialize in php?

2957

Un-Answered Questions { Code Snippets }

Write Down Steps Using SAX Parser

2623

how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

3648

Write a function that takes an integer and returns the smallest number that is greater than the given number which is a palendrome. For example, if the input was 111 the next palindromic number would be 121.

1796

i don't know about working of nested for loop can any one help me

2275

What is an attribute?

668

plz tell me the exam date for clerks in sbi

2167

Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f

1795

Code for using a Hot Key in an ActiveX Control?

1374

write a program to perform generic sort in arrays?

3073

Write a python program to check if a number is a palindrome or not?

813

Code for IP Address Comparison and Conversion in C#?

4477

What is a well formed XML document?

543

how to track links visited in google using iframes

2723

How to block double clicks

2107

how to test pierrot divisor

2764

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