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Regular Expression is part of the Automata, and also called rational expression. We use it for finding the match of the string like validating the Email address, Password etc. It uses some special sequence of the character for matching,
If you are looking to parse an xml file in android here are its steps :-
Step 1:-Getting XML content by making HTTP request
public String getXmlFromUrl(String url)
{
String xml = null;
try
{
DefaultHttpClient httpClient =
A callback is a function which is highly used in node js. When we want to run any task after the success or completion of a given task then we will use a callback. We will write maximum API in such a way that they will support callback.
I will expla
While working and manipulating the gridview we will work on the different sort of operations that needs to be performed in the gridview.
For doing this we are going to perform the update operation using the model and the action named employe
While working into the MVC project you always return ActionResult from the controller action.
But there are scenarios when we want to return other things like list and in that case we need to make changes in our view to do that.
&nb
I was working on a huge data, around 10gb, which I needed to import on solr. So I split the data in 1gb files, then I imported the data in solr using the post method.
I ended up getting error:
SEVERE: java.lang.OutOfMemoryError: Java heap space.
S
We have different database vendors out in the market and every vendor has different configuration for using their database. Here in this article we will talk about the getting connection of Oracle database using Jdbc.
For getting connection of Orac
It is very easy to read data from Parse database, just create a query using PFQuery class over class name (table name) and request for data.
For example - There is one table "Post" with column names : title, message, postTime. Now get data from tabl
I have problem with start Solarium Client, I downloaded it by Composer. I install it in Vendor When i want getting document from solr i have to creet a Client instance
$client = new Solarium\Client($config);
I Get this ERROR Error:
Class 'Solarium'
HTML5 Provides new feature of geolocation API which can help user to find his current location and share the location to the web site.
It works with the javascript which capture the latitude and longitude of the user. It works with the global naviga
