Useful tips for everyday
Which of the following sub queries are there in PostgreSQL? In PostgreSQL subquery can be nested inside a SELECT, INSERT, UPDATE, DELETE, SET, or DO…
How do you approach a programming problem? The 5 Steps I follow whenever I am given any coding question Understand and Analyse the Problem. Go…
What is unity gain op amp circuit? An op amp circuit is a circuit with a very high input impedance. This high input impedance is…
How do I join curves in CorelDRAW? Joining curves and line segments can be the starting point for more complex drawings. Hold down Shift, and…
What does ” you have uncommitted work pending ” mean? “You have uncommitted work pending. Please commit or rollback before calling out” I want to…
Can Magento be hacked? Magento is a very stable, very secure platform with some of the best security features available. Over 250,000 businesses choose the…
How do you highlight text in XML? Step by Step Implementation Step 1: Create a New Project. Step 2: Add dependency of Text Highlighter library…
What is a humanist sans serif font? Humanist sans-serif typefaces are characterized by the presence of the hand, an uppercase similar in proportion to the…
What does substring mean in SQL server syntax? SUBSTRING (Transact-SQL) Returns part of a character, binary, text, or image expression in SQL Server. Syntax. Arguments.…
What is current controlled voltage source? Current Controlled Voltage Source (CCVS) A CCVS is a voltage source where the voltage is controlled by a current…