Vikrant Sharma 
This section will provide you with the basics of what JavaScript is, and why you should use it. Objectives JavaScript versus JAVA Interpreted programs versus Compiled programs Why JavaScript What you can use JavaScript for About JavaScript JavaScript is a lightweight, interpreted programming language. It is designed for creating network-centric … Read more
A function is a group of reusable code which can be called anywhere in your program. This eliminates the need of writing the same code again and again. It helps programmers in writing modular codes. Functions allow a programmer to divide a big program into a number of small and manageable functions. Like any other … Read more
Linux Server Hardening Security Tips Linux Server Hardening Checklist and Tips The following instructions assume that you are using CentOS/RHEL or Ubuntu/Debian based Linux distribution. Minimize Software to Minimize Vulnerability Do you really need all sort of web services installed? Avoid installing unnecessary software to avoid vulnerabilities in software. Use the RPM package manager such … Read more
What is an Event ? JavaScript’s interaction with HTML is handled through events that occur when the user or the browser manipulates a page. When the page loads, it is called an event. When the user clicks a button, that click too is an event. Other examples include events like pressing any key, closing a … Read more
JavaScript Variable Scope The scope of a variable is the region of your program in which it is defined. JavaScript variables have only two scopes. Global Variables− A global variable has global scope which means it can be defined anywhere in your JavaScript code. Local Variables− A local variable will be visible only within a … Read more
HI every one there are lot of confusion about curl may be you understand easily … $url= “phone=$phone&leadid=$leadid”; //initialized other variable $header = array(“Accept: application/json”); //optional for json format. $ch = curl_init(); … Read more
Hi Guys, this is very easy method to replace the special character with in string . Example $var = “/var/xyz/html/uploaddata/xyz.html”; “/”replace with “-” $str = str_replace(‘/’, ‘-‘, $var); result is -var-xyz-html-uploaddata-xyz.html Example $var = “var-xyz-html-uploaddata-xyz.html”; “-“replace with “/” $str = str_replace(‘-‘, ‘/’, $var); result is /var/xyz/html/uploaddata/xyz.html “/”replace with “\” Example $var = “/var/xyz/html/uploaddata/xyz.html”; $test = str_replace(‘/’, “\\”, $var … Read more
There are many way to use date time with specific combination with format in PHP.. dd/mm/yyyy 18/04/2016 $userdefine = date(“d/m/Y”, $datetime); echo $userdefine; mm/dd/yyyy 04/18/2016 $userdefine= date(“m/d/Y”, $datetime); echo $userdefine; Without mins/seconds 18 April 2016 $userdefine= date(“d F Y”, $datetime); echo $userdefine; With mins/seconds 18 April 2016 10:12:59 $userdefine= date(“d F Y H:i:s”, $datetime); echo $userdefine; There are same other formats like $userdefine= date(“m-d-Y”, $datetime); echo $userdefine; —output like … Read more
Page redirection is the method or technique which we can transfer the values and page source to destination.this this vary simple. You are also use to place a “redirect page” at the old location which, after a timed delay, will forward visitors to the new location of your webpage. You can do just this with … Read more
Configure The “php.ini” File in local server or Linux ,Centos.for In your “php.ini” file, search for the file_uploads directive, and set it to On: For centos or linux you need to configure the these changes in server. /etc/php.ini upload_max_filesize = 2M file_uploads = On change the upload_max_filesize = userdefine size ;upload_tmp_dir = uncomment the variable … Read more