742 Views
1. True Love Messages True Love Messages app provides emotional messages to express your feelings to girlfriend/boyfriend, fiance or beloved.   2. Document Scanner Document Scanner is a image scanner application that make your phone to scan documents Using Document ...
Sheetal Kumar
Jul 18, 2023
669 Views
1. English Dictionary   English to English Dictionary with offline feature. This Dictionary have favorite word marking to get useful word immediately. This have 2 types of Game to test your Vocab Level. 1. Meaning to English Word Game 2. Fill in Blank Game 2. English Bangla ...
Sheetal Kumar
Jul 18, 2023
1614 Views
Sometimes you need to access any server port to your local machine. In this case SOCKS proxy is helpful. For eg., if you have deployed any app on your server at port 8080 and 8080 port is disabled on the firewall. Then you can make an SSH Tunnel to connect your local port to a server ...
Sheetal Kumar
Dec 01, 2022
1057 Views
.flip-box { background-color: transparent; width: 300px; height: 200px; border: 1px solid #f1f1f1; perspective: 1000px; } .flip-box-inner { position: relative; width: 100%; height: 100%; text-align: center; transition: revert; transform-style: unset; } .flip-box:hover ...
Anamika Gupta
Sep 16, 2022
1149 Views
Image Overlapping <!DOCTYPE html> <html> <head> <style> * { box-sizing: border-box; } p { font-size: 20px; font-family: Arial, Helvetica, sans-serif; color: #a97839; } h1 {text-align: center; } .container { padding: 100px 30px; width: 100%; ...
Anamika Gupta
Sep 15, 2022
1008 Views
Fading image on mouse over <html> <head> <title>Mouse over effects</title> <style> .container { position: relative; width: 50%; } .image { display: block; width: 50%; height: auto; } .overlay { position: ...
Anamika Gupta
Sep 15, 2022
1856 Views
HAVING is very resemble WHERE. The only dissimilarity is that WHERE filters rows and HAVING filters groups. Increase in SQL HAVING clause because the WHERE keyword can not be used with the combination of functions. Syntax SELECT column_name FROM table_name WHERE condition GROUP BY column_name HAVING ...
Anamika Gupta
May 17, 2022
15140 Views
Date and Time modification is a very common part of development. In Javascript add or subtract different date parameters is as easy as other languages. We have explained different addition and Subtraction with the example below: Add or Subtract Days: const date = new Date(); const additionOfDays ...
Sheetal Kumar
Feb 28, 2020
5442 Views
In most of the 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 convert this I have created a function that can be used easily in javascript without and dependency. function formatDateMysql(mysqldate) ...
Sheetal Kumar
Jan 15, 2019
10635 Views
In Javascript sometimes you need a Random Integer. Here is the 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
3379 Views
When you work in JavaScript then this keyword changes the context or scope based on how it is used. So here are some examples of how to use this keyword 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
3362 Views
When you use loop having an 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 the last value of "i". For eg. var funcs ...
Sheetal Kumar
Nov 30, 2018
8392 Views
When you are working client side (Browser) then sometimes you change the content of browser or view, and then you need to update the URL of the browser so that when user refreshes or reload the page then the same thing can be visible.  window.history have different functions to update or switch ...
Sheetal Kumar
Oct 16, 2018
3905 Views
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
1614 Views
Sometimes you need to access any server port to your local machine. In this case SOCKS proxy is helpful. For eg., if you have deployed any app on your server at port 8080 and 8080 port is disabled on the firewall. Then you can make an SSH Tunnel to connect your local port to a server ...
Sheetal Kumar
Dec 01, 2022
3099 Views
Whenever your server disk space running low then you need to first find all unusual items to delete. To delete items you need to find where max disk space is used. Here we are explaining to check disk space usages by du command. du -h Here -h means space to display in a human-readable format. Check ...
Sheetal Kumar
Dec 10, 2021
40293 Views
To deploy nextjs app you need to install nginx, yarn, node, PM2. Deployment of Nextjs app is very easy using the following steps. Step 1: Install nginx sudo apt-get update sudo apt-get install nginx Step 2: Add your site in nginx sudo vim /etc/nginx/sites-available/default Set ...
Sheetal Kumar
Oct 13, 2021
2530 Views
Copy file into a Docker Container is a very easy task by command. Let us view step by step process to copy files into Docker Container. Step 1: Get your docker container id. sudo docker ps This will show a list of all Docker Containers with id. Step 2: Use the copy command ...
Sheetal Kumar
Aug 18, 2021
4293 Views
In the Linux file system to get the size of a directory, you need to calculate and sum all file size of that directory.  The command du  is used for summarizing disk usage of each file, recursively for directories. Get the size of a directory: du -hs /path/to/directory Here ...
Sheetal Kumar
Apr 04, 2020
4191 Views
To install Postgres in Ubuntu you need a VM Instance on Compute Engine. Connect your VM Instance using the SSH option then follow the steps below. Step 1: First, you need to install the Postgres package and a -contrib package that adds some additional utilities and functionality. sudo ...
Sheetal Kumar
Apr 03, 2020