Useful tips for everyday
How is the spacing between the above and below equations determined? The spacing above equations is determined by the length \\abovedisplayskip while the spacing below…
How does the network know if a collision has occurred? On a shared, electrical bus such as 10BASE5 or 10BASE2, collisions can be detected by…
How do I get the uuid in Python? UUID, Universal Unique Identifier, is a python library which helps in generating random objects of 128 bits…
How do I export a shape in Illustrator? Select the object you want to save/export and then hit Command-Option-Shift-3 (Mac) or Ctrl-Alt-Shift-3 (Win). This will…
Why does greedy not work? Applications. Greedy algorithms typically (but not always) fail to find the globally optimal solution because they usually do not operate…
What does a SQL UPDATE return? Returns updated data or expressions based on it as part of the UPDATE operation. The OUTPUT clause is not…
Is DNS spoofing Mitm? DNS spoofing is a type of attack in which a malicious actor intercepts DNS request and returns the address that leads…
How can unit test coverage be improved? 4 Steps to Improve Your Test Coverage What is Test Coverage? Test coverage measures how much of your…
Can I plug an external monitor into a MacBook Air? You can use an external display, a projector, or an HDTV with your MacBook Air.…
How do I install 32-bit Wine on 64-bit Ubuntu? Install Wine from Ubuntu Repository Step 1: Verify Ubuntu 32-bit or 64-bit system. Wine uses a…