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Hello Programmers,
A number of times, we need to cast our Java object into an XML or vice-versa. The turms are technically know as marshalling and un-marshalling. There are many different Java libraries to do the same in which Castor and JAXB a
My listbox2 items are the items needed to be added as columns. i am using a button to add items from listbox1 to listbox 2. so lets say if listbox1 item x,y coordinate is added to listbox2 item then i need to add column x,y coordinate to the gridview
In this blog I am going to explain Quick Sort and also implement it using Java.
Quick Sort is an efficient sorting algorithm. It is also known as partition-exchange sort. Quick sort shows an average time complexity of O
In Django framework first, we create the project in your Django server and add all javascript and CSS and jquery file in your HTML page and then create function.
Follow these step shown below
Step1- First we create a project in your Django se
In this tutorial, we will know that how to implement animation on our custom view in android through a simple example using a Library AndroidViewAnimations. The Animation is a technique which can effect to any still view. In this tutorial, we w
Let's create a simple calculation module which performs the addition, subtraction, multiplication and division of two numbers to the console.
As we know that in node app, module has a separate js file. So we'll create a calculate.js int
df, du and tree in Linux
The 'df' command is the simplest tool to view disk usage. Using it without any switches will display the result in block of usage which is not understandable especially for home users. Use the '-h' sw
var ClosureDem = function (arg1) {
return function (arg2) {
return arg1 + arg2;
}
}
ClosureDem("Hello")(" world!");//-> "Hello world!"
Recently, I started learning about closures in functions and found a lot of new things for myself bu
In previous blog we added openCV android sdk and native libraries in our project so that we can use sdk.
Here we will show camera in our Android app using openCV sdk.
in your activity's xml file add this :
<org.opencv.android.JavaCameraVie
In this blog we will learn to convert the time format as per requirement with the help of the regular expression.
Pattern of regular expression for time in 24-hour format:
1. Pattern 1: ( [01]?[0-9]|2[0-3] ) : [0-5][0-9]
Ex
