Unit Tests ⚜️

Tests are stories you tell the next generation of programmers on a project. ✔️

They allow a developer to see exactly what an application is made of and where it started.

#UnitTest
@ProgrammingTip 💻

Creating ASP.NET Core Project ➕ Angular 4, Vue, React ⚜️

1️⃣ First you need to download & install Node.js from here :
https://nodejs.org/en/

2️⃣ Then you need to install Yeoman Generator, run this command in cmd :

npm install -g yo

3️⃣ Then you need to install ASP.NET Core SPA Generator for Yeoman, run this command :

npm install -g yo generator-aspnetcore-spa 

4️⃣ Finally create a new folder ( Project Folder ) and navigate that with cmd and run this command :

yo aspnetcore-spa

After running this command, you can choose which client technology you want to use with ASP.NET Core like Angular, Vue, React, Aurelia & ...

#aspnet #core #angular
@ProgrammingTip

The compiler doesn't care whether the code is ugly or clean. 🤷🏻‍♂️

But when we change the system, there is a human involved, and humans do care. 🙋🏻‍♂️

#CleanCode
@ProgrammingTip

Use Strings carefully ⚠️

If two Strings are concatenated using “+” operator in a “for” loop, then it creates a new String Object, every time.

This causes wastage of Memory and increases Performance time.

Also, while instantiating a String Object, constructors should be avoided and instantiation should happen directly. For example:

//Slower Instantiation ❌
String bad = new String("string object");

//Faster Instantiation ✅
String good = "string object";

#memory #java #string
@ProgrammingTip

Avoiding Memory Leaks By Simple Tricks ✅

Memory Leaks often cause performance degradation of software. Since, Java manages memory automatically, the developers do not have much control.

But there are still some standard practices which can be used to protect from memory leakages. 🙆🏻‍♂️

1️⃣ - Always release database connections when querying is complete.

2️⃣ - Try to use Finally block as often possible.

3️⃣ - Release instances stored in Static Tables.

#java #memory #performance
@programmingTip

Bootstrap Studio 🅱️

A powerful desktop app for creating responsive websites using the Bootstrap framework.

https://bootstrapstudio.io/

#Bootstrap
@ProgrammingTip

Bootstrap Studio Version 2.2.4 Professional Edition 📦

Creating a Responsive website using Boostrap Studio Tutorial ⚜️

What the f*ck JavaScript? 🤷🏻‍♂️

A list of funny and tricky JavaScript examples :
https://github.com/denysdovhan/wtfjs

#JavaScript #Fun
@ProgrammingTip

55 Checkboxes With Online Demo & Source Code 👾

http://freefrontend.com/css-checkboxes/

#CSS #UI
@ProgrammingTip

#Fun Developers @ProgrammingTip

The Majesty of Vue.js 📕
Author : Alex Kyriakidis 🖊

Simple explained 🙇🏻

#Book #Vue #JavaScript
@ProgrammingTip

JSF*ck 🤦🏻‍♂️

It's a programming style based on the atomic parts of JavaScript.

It uses only 6 different characters to write and execute code.

Try it one time 🤣

http://www.jsfuck.com/

#Fun #JavaScript
@ProgrammingTip

Visual Studio Code treasures 🌕

A list of Visual Studio Code extensions i can’t live without them.

http://bit.do/vscode

#Extensions #VSCode
@ProgrammingTip

Measuring Time 🕰

Many applications require a very precise time measurement. For this purpose, Java provides static methods in System class. 🔆

1️⃣ - currentTimeMillis(): Returns current time in MilliSeconds since Epoch Time, in Long.
view sourceprint?

long startTime = System.currentTimeMillis();
long estimatedTime = System.currentTimeMillis() - startTime;

2️⃣ - nanoTime(): Returns the current value of the most precise available system timer, in NanoSeconds, in long.

nanoTime() is meant for measuring relative time interval instead of providing absolute timing.

long startTime = System.nanoTime();
long estimatedTime = System.nanoTime() - startTime;

#java #time
@ProgrammingTip

#Fun NPM Delivery

Android Asset Studio 🛠

A web-based set of tools for generating graphics and other assets that would eventually be in an Android application's res/ directory.

➖Launcher icons
➖Action bar icons
➖Notification icons
➖Generic square icons
➖Simple nine-patches

https://jgilfelt.github.io/AndroidAssetStudio/

#Android #Tools
@ProgrammingTip

Expodal 💥

The Most Explosive Modal on the Web

Demo : https://jessekorzan.github.io/expodal/

Source : https://github.com/jessekorzan/expodal

#Modal
@ProgrammingTip

HTML5UP 💎

Attractive HTML5 Templates for Free 💯

https://html5up.net/

#Theme #Template
@ProgrammingTip

A.W.E.S.O.M.O 🤖

A big list of really interesting open source projects, for more than 18 programming languages.

https://github.com/lk-geimfari/awesomo

#OpenSource
@ProgrammingTip

JavaScript Clean Code 🛠

Use meaningful and pronounceable variable names 💡

Bad :

const yyyymmdstr = moment().format('YYYY/MM/DD');

Good :

const currentDate = moment().format('YYYY/MM/DD');

#JSTips #CleanCode
@ProgrammingTip