Here is how to create JSON response using Django & Python for web applications.
How to Run Shell Script in Linux
Shell scripts are very useful in Linux. Here is how to run shell script in Linux. You can use it to run sh file in Ubuntu and execute unix command in shell script.
How to Downgrade PHP 7 to 5.x
How to Rename Multiple Files in Linux
Sometimes you may need to change name of multiple files & folders in Linux. Here are the different ways to rename multiple files in Linux.
How to Install & Configure Squid Proxy Server in Centos 7
Squid Proxy Server allows you to cache frequently requested web pages on your site. Here is how to install & configure Squid Proxy Server in CentOS 7
How to Extract .bz2 File in Linux
Bzip2 is a popular compression algorithm for tar command. Here is how to extract .bz2 file in Linux.
How to Merge Two Dictionaries in Python
Sometimes you may need to get union of dictioniaries in python. Here is how to merge two dictionaries in Python.
How to View Hidden Files in Linux
Sometimes you may need to show hidden files, list hidden files or display hidden files in Linux. Here are the different ways to view hidden files in Linux.
How to Fix Notice: Undefined Variable in PHP
Sometimes you may get an error Notice: Undefined Variable in PHP. Here is how to fix this error in PHP.
How to Get Difference of Two Dictionaries in Python
Python dictionaries allow you to store different types of data. Here is how to get difference of two dictionaries in Python.