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What you will learn from this blog:
1. What is Angular BlockUI
2. How to use it in view and js
3. Learn how it will remove unnecessary hide and show of loader during each ajax request
4. how it will reduce line of code
If you are looking for a defa
Hello friends,
Today we learn how we can display the primary key of a table or database.
1. To display the primary key in a table we can execute any of the following command:
SHOW COLUMNS FROM <database_name>.<table_name> WHERE `Key` =
Many Programmers feel comfortable to use Postgre SQL rather than MongoDB, member of MEAN Stack.
We are going to integrate Postgresql with NodeJS
To install NodeJS, please go through this Article
Now, when we are finished with Installation of NodeJ
NodeJS is an open source, completely free and javascript based platform built on Google Chrome's JavaScript V8 Engine. In other words we can say that NodeJS is a cross platform which is used to develop server side web application.
Installation a
This blog is about sample application for Scanning documents like CamScanner.
Jhansi Karee has published library and demo project like CamScanner develop with OpenCv and NDK.
if you want only scan image and getting result then you ca
There might be a situation when one cannot start the MongoDB due to unexpected shutdown or mongo server crashing.
This is because of the mongod.lock file which is preventing to start mongoDb server.
Below are the steps to recover MongoDB:
Ruby array is a list of elements that can be of any type either string or integer. Hence, In ruby it can be integer or string.
we can declare array by placing the elements inside the brackets like;-
arr = [1,"array",2,3,"hello",6.5
Hello Reader's if you are new to Angular JS then this blog is helpful to you. In this blog you can see how angular js can be used to generate the html. AngularJS enables you to create selectbox based on items in an array, o
Hello Reader's, If you have developed the web project in Codeigniter and want to send attachments using emails then in this blog you can learn how to do this.
Sending the attachments can be done by several way in php, We will do this by
Hello Readers,
If you want to remove default <div> and <li> tags from the WP menu, you can use below code.
It will remove the default <div> Tag and default <ul> Tag from your menu item.
The defualt Wp code is below
<?php
