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How to limit data in MYSQL

The LIMIT clause in MySQL helps to get multi pages results or pagination through SQL Databases. This LIMIT clause is very useful on large tables its because returning the large numbers of records through MYSQL will be difficult to read and analyze..

Node.js: How to perform endless loop with async module?

 I have a situation where I want to run an endless loop and I have to get data from there. For this, I have to make a Http call and then put the http response in a database, In each iteration, I have to wait for some second. To solve this probl

How to get all accoutns registered in device ?

Sometimes it is required to get all the accounts registered in device like facebook , gmail, linkedin account as well as whatsapp account. Account Manager provides list of all centralized account of device. First of all we can have the instance of

How to count date difference in day, month and year format

Hello friends, I have two date 2016-04-04 and 2016-08-31 and now I want to display its difference as 4 months 24 days format. I have created a function to return date difference in year, months and days format $date1 = '2016-08-31'; $date2 = '2016

How to avoid adding emoticons in android edittext

If you don't want to allow users to add emoji in edittext then below few lines will be helpfull for you. This method will return blank string while typing any similies/emoji in your editext. public static InputFilter EMOJI_FILTER = new InputFil

How to Save data using cakephp

CakePHP will save model data as a snap to your database, User's Data will be ready to be saved in database it should be passed to the model’s save() method using this, in the giving format below. This is Controller action that uses a Cakeph

Server Side Programming

1.Modify the web.xml to turn off the three test filter filters and turn on the LogResponsesCookiesFilter filter. 2.Note how the filter works with the cookies. 3.Modify the LogResponsesCookiesFilter. The filter you implemented needs to add an additi

How hashMap internally works in java ?

It’s not wrong to say that HashMap is an implementation of Map interface as it allows value storing in key value pairs. Although unique elements are present in Hashmap, null values and only one null key are allowed. Hashmap basically works on

How to Capture Screenshot in Swift

In order to take a screenshot of a screen and save the captured screenshot to library, use the below steps:  Add the "Privacy - Photo Library Usage Description" key to info.plist         &nb

How to use request handler to route different requests in Node.js

This tutorial will help user to learn how to use request handler to handle different URLs. For this we will create another module named requestHandler wherein we can define some functions and the request to these functions will be handled by the req

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