Git is popular distributed version control system, it was developed by inventor of Linux, Linus Torvalds. Git has been gaining huge popularity...
The GNU/Linux screen program is quite unknown, except for geeks & *nix experts, it helps you create multiple terminal sessions from a single one...
Amazon Simple Storage Service (S3) is a low-cost & high-availability storage service provided by Amazon Web Services. It's really popular, more so...
MySQL is a matured RDMBS with numerous built-in functions in various categories like strings, numbers, conditional operators, etc. Some of these...
Secure hashes, message digests, or simply digest as they are popularly known are specific algorithms which take data of any type and any size and...
JSON has now become a extensively used data format, primarily used to exchange data between different systems, you may say that it is a successor...
JavaScript, the most popular & most used client-side scripting language on the internet is really powerful in creating rich user experience by...
Internet Message Access Protocol better known as IMAP is one of the most popular & widely used protocols for accessing emails from remote...
It's already there, Sending Emails With Python
Post Office Protocal version 3 (POP3) is protocol of the TCP/IP stack's application layer, used to fetch email from remote mail servers. POP is...
The latest version of HTML, viz. HTML5 brings in a lot of improvements & new feautres, and amongst those is the important one - form elements....
Nowadays location-aware applications are everywhere, with advent of HTML5 and support for it all major web browsers it has become very easy to...
URL Encoding also known as Percent-encoding is the way to encode data passed in an URI (Uniform Resource Identifier), this system is used to...
CGI or Common Gateway Interface allow servers, primarily HTTP servers, to interface with external programs like Python, Perl, Ruby scripts or...
SQLite is a very small RDBMS, unlike other popular RDBMS it does not have a client/server model, data is stored in a file. SQLite is very...
In a previous article Access MySQL Databases in Python few months back, in that I had discussed using MySQLdb python module to access MySQL in...
All of us have often encountered a "human" validation on various sites known as CAPTCHA, these are intended for bots - automatic programs -...
du -ahc --exclude='*.png' --exclude='*.pl'
du is an abbreviation for (Disk Usage), this command calculates & returns the size of entire directory tree as well as of individual files. df is...
Minifying JavaScript and CSS reduces their file sizes considerably, which is accomplished by removing comments, unwanted newlines, space & tab...
Separate names with a comma.
