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Tag Archives: Picked

PostgreSQL is a type of relational database (RDBMS) similar to MySQL. Relational Database stores data in the form of a table in which each row… Read More
PostgreSQL provides the for loop statements to iterate over a range of integers or over a result set or over the result set of a… Read More
PostgreSQL COMMIT command is used to save changes and reflect it database whenever we display the required data. For suppose we updated data in the… Read More
In PostgreSQL ,The continue statement is used to skip the current iteration prematurely and directly move on to the next iteration. The continue statement is… Read More
Conversions or changes are now a normal feature of our everyday lives. A goldsmith, for instance, melts a strip of gold to turn it into… Read More
The UPSERT statement is a DBMS feature that allows a DML statement’s author to either insert a row or if the row already exists, UPDATE… Read More
Theorem Statement: There is one and only one circle passing through three given non-collinear points. Required Diagram: Given: Three non-collinear points P, Q, and R.… Read More
There are several password-based authentication methods available. in PostgreSQL These methods operate in the same way but differ in how the users’ passwords are stored… Read More
Whenever we create a new widget in a flutter there is always a build Widget associated with it and the BuildContext parameter is passed by… Read More
Pidstat is a command-line tool and part of sysstat suite to monitor the Linux system. It is used to monitor every individual task currently being… Read More
Damn Small Linux (DSL) is a distro of Linux which is famous for its compact size. It gives very basic functionality of an Operating System… Read More
The cockpit is a free, open-source Linux Server Management Tool which provides you the facility to control your server using the mouse on the web-interface.… Read More
PSAD(Port Scan Attack Detection) is used to block post scanning on the server. psad tool keeps on monitoring firewall(iptables)logs to determine port scan or any… Read More
Silverlight: Microsoft Silverlight is an application framework for writing and running rich Internet applications, similar to Adobe Flash. It focuses on streaming media, supports multimedia,… Read More
Saidar is a curses-based (Curses-based software is software whose user interface is implemented through the curses library) tool for viewing system statistics and monitors the… Read More

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