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How to protect rails application sql injection

There are times when SQL injection is the most shocking attacks on the internet. SQL injection means a condition where user is molding a SQL query in a unexpected form.If the queries are not handled properly it can lead to results like leaking of dat

Java.lang.OutOfMemoryError: Java heap space

If you are facing following exception while running your code: Exception in thread "main" java.lang.OutOfMemoryError: Java heap space Default size of most of JVM Java Heap Space is around 64MB, it can easily ran out of memory if your application a

How to change the theme or highlighted color of EditText

In order to change the theme or highlighted color of EditText do the following steps:- 1) Create colors.xml file inside the values folder (if you don't have) and then declare colors <color name="ColorPrimary">#4484F6</color> <color na

Read and Write JSON data in MySQL

Store JSON in MYSQL:- Here below snippet will show you how we can store json data in mysql and read the json data from mysql and convert into a java object. Remember that the field where you can store the JSON data in mysql to set data type of that

How to make use of undo mail functonality of Gmail

Most of the times after we have dropped a mail we think of making a change in the mail which has already been sent making task impossible. But thanks to Gmail for providing their user with the option of enabling undo mail functionality which can be

Getting incorrect results while using ToString("dd/mm/yyyy")

"Getting incorrect results while using ToString("dd/mm/yyyy") "     In this article I am sharing one of the issue I got stuck in. Please go through the following code : string date = "30,jun,2015"; DateTime dt = Convert.ToDat

How to set CSS of Div using jQuery

Hello all, To set the css of any html element such as Div from jQuery, we can use various ways. Some of them are listed below : We can use .css() methods which sets the CSS property for the html elements Ex. $('#myDiv').css("display", "block"); W

What is :target selector ?

The :target pseudo-class represents a unique element, with an id matching the fragment identifier of the URL of the document.. For example, the URL http://website-path#demo contains the fragment identifier #demo. In HTML, identifiers are found as th

How to use upload files with JQuery

Here is the example for *How to use upload files with JQuery. * If you having trouble with such issues, then use the below code. Here is the HTML <div class="flie-btn clearfix"> <input class="fileinput" type="file" name="data[User][

How to use Phonegap SoftKeyboard Plugin for Android?

Hello All, Here I am sharing some information to include and use of the SoftKeyboard Plugin for Android. 1.Install SoftKeyboard plugin using the latest version from GitHub: $ cordova plugin add https://github.com/phonostar/PhoneGap-SoftKeyboard.g

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