Processes and threads are fundamental to how operating systems manage tasks, but they differ in resource … What is the difference between a process and a thread?Read more
Author: Hamilton
How to send a header using a HTTP request through a cURL call?
To send a header in a cURL HTTP request, use the -H or –header option followed … How to send a header using a HTTP request through a cURL call?Read more
How can I generate a self-signed SSL certificate using OpenSSL?
To generate a self-signed SSL certificate using OpenSSL, follow these steps: 1. Basic Command (One-Liner) This … How can I generate a self-signed SSL certificate using OpenSSL?Read more
How to select first row in each GROUP BY group?
To select the first row in each GROUP BY group in SQL, use the ROW_NUMBER() window … How to select first row in each GROUP BY group?Read more
How to define a static method in Python ?
To define a static method in Python, use the @staticmethod decorator. Static methods belong to a … How to define a static method in Python ?Read more
How to randomize (shuffle) a JavaScript array?
To shuffle a JavaScript array fairly and efficiently, use the Fisher-Yates (Knuth) shuffle algorithm. This method … How to randomize (shuffle) a JavaScript array?Read more
How to scroll to the top of the page using JavaScript?
To scroll to the top of the page using JavaScript, you can use one of the … How to scroll to the top of the page using JavaScript?Read more
How do I make a placeholder for a ‘select’ box?
To create a placeholder for a <select> dropdown (like “Choose an option…”), use the following HTML … How do I make a placeholder for a ‘select’ box?Read more
How to redirect and append both standard output and standard error to a file with Bash ?
To redirect and append both standard output (stdout) and standard error (stderr) to a file in … How to redirect and append both standard output and standard error to a file with Bash ?Read more
How do I break out of nested loops in Java?
To break out of nested loops in Java, you can use one of the following methods: … How do I break out of nested loops in Java?Read more