When you website or product have lots of important data then you might be always worry about database backup. But taking the database backup daily is a time-taking job. Here we are providing solution for automatic MySql database backup on Monthly / Hourly / Weekly / Daily or Hourly basis. To ...
Sheetal Kumar
Feb 15, 2019
Dgraph database is the Node based database that is like a Object and have relations on edges. This is useful when your needs is not fullfilled in rows and column based data structure. To use Dgraph database in the Node.js you need a ORM to connect and manage database. DgraphORM is best suited to ...
Sheetal Kumar
Feb 15, 2019
When you install MySql server on ubuntu then it is not assessable from any client tool like MySql Workbench or Datagrip. To allow access in mysql to access from anywhere you need to change some configuration in MySql Server. First of all let me tell you how to install MySql Server on Ubuntu. Step ...
Sheetal Kumar
Feb 04, 2019
In Android ImageView sometimes you need to show the image and allow to view in zoom on pinch. You can use our following library for the same. ZoomImageView-android How to To get a Git project into your build: Step 1. Add the JitPack repository to your build file Add it in your ...
Sheetal Kumar
Feb 02, 2019
In wordpress Domain name change is a big issue you need to fixed. Here we are providing simple solution to fix the issue. Step 1 Open wp-config.php file in your website root. Step 2. Add the folloing line after <?php tag. define( 'WP_HOME', 'http://example.com' ); define( 'WP_SITEURL', ...
Sheetal Kumar
Feb 01, 2019
Flask is a micro framework written in Python. It helps to create small app to large scale web application. Advantages of using flask framework is as follows: Easy installation Small size Large community support Fast in execution   In this article we ...
Sheetal Kumar
Feb 01, 2019
For find extension from given path you can use any way from given solution: Method 1: Get extension from string path String path = "/storage/emulated/0/WhatsApp/Media/WhatsApp Video/VID-20190125-WA0010.mp4"; String extension = path.substring(path.lastIndexOf("."));   Method 2: Get ...
Sheetal Kumar
Jan 25, 2019
In most of places in UI you need to display date and time in your format weather API is providing date and time in MySql Format that is YYYY-MM-DD H:M. To convet this i have created a function that can be used easily in javascript without and dependancy. function formatDateMysql(mysqldate) { ...
Sheetal Kumar
Jan 15, 2019
In Javascript sometime you need a Random Integer. Here is best way to get Random Integer number in Javascript.   function getRandomInt(min, max) { min = Math.ceil(min); max = Math.floor(max); return Math.floor(Math.random() * (max - min + 1)) + min; } Test the function: console.log("Random ...
Sheetal Kumar
Jan 07, 2019
When you work in JavaScript then this keyword changes the context or scope based on how it is used. So here is some examples how to use this keywords in JavaScript. function func_1() { console.log(this); } // calling a function func_1(); // this pointing to window // as object method var ...
Sheetal Kumar
Dec 04, 2018
When you use loop having a iteration variable like "i" and changing the value of "i" then all the closure access same variable and the variable value changed. Here you will face the problem that all the closure will take last value of "i". For eg. var funcs = []; for ...
Sheetal Kumar
Nov 30, 2018
When you are working client side (Browser) then sometime you change the content of browser or view, and then you need to update the URL of browser so that when user refresh or reload page then same thing can be visible.  window.history have different functions to update or switch the states ...
Sheetal Kumar
Oct 15, 2018
Patterns:- All languages have patterns. In javascript pattern are long-lasting and durable  or a collection a pattern that is used to solve the problem in software design .It includes function pattern, jquery pattern, design patterns, object creation pattern etc.... Some of the pattern in javscript ...
Anamika Gupta
May 22, 2018
Class in javascript Classes are the function which is used to define expression and declarations. Basically  the Java script is a classless language, it supports the object.In the javascript class work in the same way like other language that's why classes are called syntactic sugar . class ...
Anamika Gupta
May 18, 2018
Proxy means substitue. A proxy is the agency, function, which acts as  a substitue for another. It acts as the intermediary between your computer and the internet. The Proxy server present in the machine in the form of firewall server, and it's present on independent server, which is used to ...
Anamika Gupta
Oct 05, 2018
Ubuntu is Linux Operating System so you need to have Root privilege to get the process information. netstat command is used to show the ports and processes in Linux.  netstat -nlp command is used to show the processes using network. netstat -nlp Now filter the process that ...
Sheetal Kumar
Sep 04, 2018
In Linux Ubuntu you do not have any GUI mode to display the RAM detail and Hard Disk details. So you need the commands to view the server status in Ubuntu. 1. View RAM Details You can view RAM details if different units like KB, MB, GB etc. Default is KB. free Output:    total  used   free  shared  ...
Sheetal Kumar
Jul 25, 2018
WAN is built using the switches and packets which is able to extend over a large area or distance or many other computer. It is large number autonomous computers that are allocated over a large geographical area. WAN is expanding to a long distance and many other computers. In WAN switches are ...
Anamika Gupta
May 08, 2018
A LAN is used for a limited distance, which is used to share the packet network for the computer communication. It is used to interconnect a computer and their devices over a  common medium in order to access information, database files, applications etc...Baseband and broadband are the two LAN ...
Anamika Gupta
May 05, 2018
Network security The Network is a connection of independent computer which is used to communicate with one another over a divided network. It is generally a collection of computer,software and hardware which are connected through one another to share information and resources together. A network ...
Anamika Gupta
May 01, 2018