Convert String to int in Java
How to convert a String to an integer (int) in Java with code examples.
All directional arrows codes for HTML
List of forward, backward, up, down, right, left, east, west, south, north facing arrows codes to use in HTML.
Understanding grep command and its usage [Unix/Linux/macOS/Windows-Bash]
A guide with examples to understand grep command for beginners using terminal or bash using Unix, Linux, Windows Bash or macOS.
Windows 10 now has a new enhanced Calculator with a new icon
Did you see the difference? Microsoft rolled out a new enhanced Calculator for Windows 10 with a new icon.
How to zoom-in or zoom-out in Windows Notepad
Here is how you can zoom-in and zoom-out to increase or decrease text size in Windows Notepad Editor.
The tag img may only appear as a descendant of tag noscript. Did you mean amp-img
How to resolve AMP HTML page validation error: The tag img may only appear as a descendant of tag noscript. Did you mean amp-img
How to change font, apply bold or italic styles, font size in Windows Notepad
How to change font and font size and apply bold/italic options in Windows Notepad Text Editor.
[Android Studio] How to locate code for activity_main.xml
How to locate activity_main.xml code in Android Studio.
Pass data between two Android Activities and access it using Intent
How to pass data between two Android Activities using Intent with a code snippet.
[Android Studio] MainActivity does not exist
How to resolve MainActivity does not exist error when working on an Android App on Android Studio IDE.
Locate MainActivity Java or Kotlin file in Android Studio
How to locate MainActivity.java or MainActivity.kt file in Android Studio IDE.
MainActivity error: cannot find symbol FloatingActionButton
How to resolve MainActivity.java:25: error: cannot find symbol FloatingActionButton symbol: variable fab location: class id
[Solved] Error launching studio
How to resolve Error Launching Studio Error when you start IDEA IntelliJ Android Studio IDE.
Calculate discount amount python code
Program to calculate the discount amount using python code discountCalculator.py
cURL HTTP GET request command examples
How to use the cURL HTTP GET command with examples on Windows Command Prompt and macOS or Linux terminal.
[macOS] How to search or view previous terminal command history
A detailed guide to check or search previously typed command history while using terminal on a macOS or any other Unix based console.
Python Hello World! Program with code snippet
How to write your first Hello World! code in Python programming language with code examples without any setup.
[Vi/Vim] How to move cursor to the start of a line
How to move to the cursor the start of the line or the first character of the line in Vi/Vim editor using ^ symbol.
Writing your first Hello, World! 🌍 JavaScript code Tutorial
Here is how you can write your first Hello World! 🌍 program in JavaScript with code snippets & simple example & steps to save and execute your code.
Set Python 3.8 as a default python version on macOS
How to set Python 3.8 as the default python version on macOS.
How to set background color in HTML page?
Here is how you can set background-color to your HTML page using five different ways body bgcolor, background-color, class tag, inline, embedded and external css file.
[Eclipse] Locate Preferences in macOS
How to locate the Preferences menu option in Eclipse IDE if you are using it on macOS.
Enable Eclipse dark mode
Step by Step how to enable the dark mode (night mode) theme in Eclipse IDE on Windows and macOS.
Is Facebook is down? Is it just for me?
Ways you can check if Facebook is down for everyone, or just you!