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Upload file to server using PHP

We can use php and html to upload the file to the server. Initially the file are added to the temporary folder and then are transfer to the server by using the script. phpinfo.php define the temporary file  that is used for the upload. The fi

How to Implement Proxy Client on Android using VPN Services

Hello I am trying to implement proxy client on Android. For this purpose I using VPNService. When I connect to server and send first package from device over created socket I receive from server Bad request 400 error.   Maybe someone works wit

Transaction in SQL

A transaction is used to check whether all SQL statements get executed successfully or not. A Single transaction starts with a particular statement and ends after the completion of all the SQL statements executed successfully. If all SQL statements f

LINQ Delete in MVC

While working in MVC we use LINQ to make our task easier and to make the manipulations easier   First we will create the action for doing this task.   [HttpPost] public JsonResult Remove(int id) { n

Selecting Multiple Images in Phonegap Application

If you want to select more than one images at a time in phone gap application, you can use the plugin cordova-image Picker. It allows you to select multiple images and also provides the properties for setting maximum images and changing the size or q

How to use later method of iOS version with earlier iOS base sdk

What if you want to build the iPhone app with iOS sdk 6.0 and want to use some method of iOS sdk 7.0? There is no such way in Xcode to build the app using two different versions of iOS sdk. If you use any method which is available only in iOS 7.0

Web Development Trends to Watch Out For In 2019

When it comes to technology, everything is so volatile and unpredictable. Web development is evolving day by day and getting improved than that of previous years. It is important to focus on the latest trends and techniques to stay one step ahead. Ma

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 &

Bug Isolation

What is Bug Isolation ? Bug isolation or defect isolation is a process in which bugs are documented using distinct data fields mentioned in the bug report, such as Steps to Reproduce, input data and attachments. In other words it is a process of add

How to check if uploading file is in .csv extension using PHP

Hello Reader!, If you are looking for verify the uploading file with the correct extension with .csv only. Then you use the PHP code as below:- $allowed = array('csv'); //you can mentions all the allowed file format you need to accept, like .jpg, g

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