Updated : Jul 18, 2020 in Flutter

Couldn’t find meta-data for provider with authority

Hii Guys , If you also have this "Couldn't find meta-data for provider with authority " error and you want to fix this error, so…

Updated : Jul 11, 2020 in Flutter

Read and write files In Flutter

Read and Write Files We already know that,  to read and write files to disk. But If you're developing a mobile application using Flutter and…

Updated : Jul 05, 2020 in Flutter

Flutter – POST HTTP REQUESTS

HTTP POST requests, generally mean you sending some data to the server. We need to connect with a server to get some data. To achieve…

Updated : Jul 04, 2020 in MYSQL

MySQL Strict Mode

Modes affect the SQL syntax MySQL supports and the data validation checks it performs. This makes it easier to use MySQL in different environments and…

Updated : Jul 01, 2020 in Internet Terms

Http Vs Https

An Overview of http HTTP :- Hypertext Transfer Protocol Hypertext Transfer Protocol (HTTP) and World Wide Web (WWW) are two acronyms widely used online. HTTP…

Updated : Jun 17, 2020 in Software Engineering

SDLC:-Software Development Life Cycle

Software Development Lifecycle What is Software Development Life Cycle (SDLC)? Phases, Methodologies, Process, and Models  Software Development Life Cycle (SDLC)  is a systematic process for…

Updated : Jun 10, 2020 in JQUERY

JQuery serialize()

jQuery serialize() method is used to create a text string in standard URL-encoded notation.The serialize() method is an inbuilt method in jQuery which is used…

Updated : Jun 10, 2020 in PHP

Checking if username is already taken In PHP & MYSQL

Let's do this together! Assuming you’ve created a table that contains at least username, user_email and user_pass etc, since two users cannot have the same…

Updated : Jun 03, 2020 in SQL

List of all countries name and countries code in SQL Format

In this example, we have a Countries table. A table for countries has many uses, especially in Financial applications involving currencies and exchange rates. Countries names list…

Updated : Jun 02, 2020 in LINUX

10 Important Linux Commands

File Management becomes easy if you know the right commands.There are many more commands than listed in this chapter. For information about other commands or…