Fedingo

How to Overwrite Input File in Awk

Sometimes you may need to save awk modifications in place. Here is how to overwrite input file in awk command.

Sometimes you may need to read command line arguments in NodeJS. Here are the steps to parse & process command line arguments in NodeJS.

Sometimes you may need to change element’s class in JavaScript. Here are the steps to do it.

Sometimes you may need to round to 2 decimal places in JavaScript. Here are the steps to do it.

Sometimes you may need to disable right click on web page using JavaScript. Here are the steps to do it.

Sometimes you may need to disable/enable input in web pages. Here are the steps to disable/enable input in jQuery.

Sometimes you may need to run 32-bit app on 64-bit Linux. Here are the steps to do so.

Sometimes you may need to change file extension of multiple files in Python. Here are the steps to do it.

Sometimes you may need to change file extension of multiple files in Linux. Here are the steps to do so.

Sometimes you may need to remove HTML tags from CSV. Here are the steps to do it.