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Resize the Video File using FFmpeg

Hello Readers, FFmpeg has an extremely effective level filtration system, which usually can be used to completed the various tasks. A lot of them are listed here. You more can be found in the FFmpeg official documentation. In all the following exa

Control Attributes in HTML5

There are certain attributes that add up in HTML5 which makes the form attributes much more interactive and validation free. There are certain example for control attribute: 1. Read only - This will make the input type in read only mode. Ex: <

What is callback hell?

Callback hell is the nesting of callbacks that is one callback inside another. Callback hell is very bad thing in nodejs, you should always avoid it.   To avoid callback hell you can: 1) Break callback into individual function 2) User promis

How to improve SQL database design and performance

In this era of software development technology, the main concern in development should be the best performance. As we already aware that database is the backbone of any software. So whilst designing the database we need to keep a few things in mind t

CakePHP 2.0 with Twitter Bootstrap

Hello nerds, If you want to start your new CakePHP project with Twitter Bootstrap set with it, you can follow the steps as following:- Step 1: You need to Download CakePHP and Twitter Bootstrap versions. You can easily download them from their web

3D Shapes Spinning Pyramids:-

Hello Reader's! Today I am going to explain you about a spinning 3d pyramid, first thing comes to mind that what is this pyramid and how this is built so basically a pyramid is a polyhedron for which the base is a polygon and all lateral faces ar

Resolve LOAD DATA INFILE Error : "The used command is not allowed with this MySQL version"

This article provides the solution for the issue with LOAD DATA INFILE statement. PHP provides a lots of options to import data from text files. I faced this issue while I was trying to import data from a text file (data.txt) into mysql table using &

Regular expressions for Email Validation

Regular expressions for Email Validation In this post, we are going to elaborate, how can we implement Regular Expressions for email validation in JavaScript. There are many validation example and function are available, but we are

substring() method in JavaScript String

JavaScript String substring() method : The substring() method is used to extract the sub string between two points. It returns the new substring. If start point is greater than end point then it swaps automatically these points, means “substring(4,2)

How to install, configure & use AWS client in ubuntu

To Install awsclient we need to install python-pip first:-- --> sudo apt-get install python-pip After installing pip we can install awsclient using :- --> sudo apt-get install awscli After successfully installing awsclient, we need to con

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