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ReactJS Simple Installation Setup Steps
ReactJS Simple Installation Setup StepsReactis front end library developed by Facebook. It's used for handling view layer for web and mobile apps. ReactJS allows us to create reusable UI components....
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ReactJS Webpack Module build failed Error in Cannot find module
ReactJS Webpack Module build failed: Error: Cannot find moduleRunning the npm start in reactjs by using nodejs, its throwing error like "Module build failed: Error: Cannot find module". Module build...
View ArticleHow to check the latest patch version applied to magento?
How to check the latest patch version applied to magento?Magento latest patch version need to check will use below commands. It will show entire list of patch in your project.Runned the command in your...
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Npm node js can't find package.json
Npm node js can't find package.jsonThe most important things in your package.json are the name and version fields. Those are actually required, and your package won't install without them. The name and...
View ArticlePHP sessions default timeout
PHP sessions default timeoutWe are settind the Session Time out in Php as mentioned as below:session.gc_maxlifetime = 1440(1440 seconds = 24 minutes)
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differences between InnoDB and MyISAM
Differences between InnoDB and MyISAM In MySQL, major difference of InnoDB and MyISAM are given below. MyIsam is supporting the table level locking in database. But InnoDB is supporting the row...
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CwebP Unsupported Color Conversion Request:
CwebP Unsupported Color Conversion Request: When i am creating WebP images, that time triggering the error as "cwebp unsupported color conversion request, Error Could not be process file". Error:...
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How to create a .webp image in PHP
WebP: WebP is an image file type that was created in 2010 and is created by Google. This image format provides lossless and lossy compression to images on the server. Big social media websites are...
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Abstract Class in Php
Abstract class in PHP: Abstract Class contains only declare the method's signature, they can't define the implementation. Abstraction class are defined using the keyword abstract . Abstract...
View ArticleJSON with Php, javascript and ajax
What is JSON?JavaScript Object Notation (JSON) is a lightweight data-interchange format inspired by the object literals of JavaScript. JSON values can consist of: objects (collections of name-value...
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413 “Request Entity Too Large” error with uploading a file
Nginx: 413 Request Entity Too Large Error and Solution My application is running nginx as a frond end to php based Apache server. My applicatio lets user upload images upto 2MB in size. When users...
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Difference between cookies and sessions in php
Cookies are stored in browser as a text file format.It is stored limit amount of data.It is only allowing 4kb[4096bytes].It is not holding the multiple variable in cookies.we can accessing the cookies...
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How to expire PHP session after a period of time
Expire the session after some peiod of time by using in php.Basically, two methods are available to destory the sessions. 1. session_destroy() 2. unset($_SESSION['testvaraible']) 3. setting the...
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How to describe the single field in table by using mysql?
mysql> desc codingslover;+----------+-------------+------+-----+---------+-------+|Field|Type|Null|Key|Default|Extra|+----------+-------------+------+-----+---------+-------+|ProjId| varchar(20)| NO...
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How to resolved when Logged out sessions get restored by back button?
How to resolved when Logged out sessions get restored by back button?When we log out the sessions , We clear the cookies in browser. But when we press the back button after logging out the session gets...
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why javascript contains property is not working in chrome browser?
Contains() Property in javascript.,it is working fine in Mozila Firebox only.It will not support Chrome Browser,Internet Browser,Safari,Opera browser.Mozila Browser :var ClearFilterValue ='family...
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what are the differences between json and jsonp?
JSON (Javascript Object Notation) is a convenient way to transport data between applications, especially when the destination is a Javascript application.Example :Here is a minimal example that uses...
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How to blink text in html for various browsers
How to blink text in html for various browsersThe blink() method is not standard, and may not work as expected in all browsers.The blink() method is used to display a blinking string.This method...
View ArticleCall to undefined function imap_binary() in php
Call to undefined function imap_binary() in phpimap_binary— Convert an 8bit string to a base64 string<?php chunk_split(base64_encode($string), 60);?>chunk_split — Split a string into smaller...
View ArticleWhat is .frm, .myi, .myd. txt file in PhpMyadmin and MySQl?
What is .frm, .myi, .myd. txt file in PhpMyadmin and MySQl?When creating the table in database,that time 3 text file is generated in local.That files are .FRM => It has the table structure of...
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