Guidelines

Is SSH with password Safe? The first pro is that SSH keys are more difficult to hack than passwords and thus are more secure. SSH…

What should a record in a database contain? Records provide a practical way to store and retrieve data from the database. Each record can have…

How to fix huawei Auto brightness? Go to Settings > Display and enable (or disable then re-enable) automatic brightness adjustment. How do I stop my…

How can a UUID be unique? Universally Unique Identifiers, or UUIDS, are 128 bit numbers, composed of 16 octets and represented as 32 base-16 characters,…

Can you use proportion to find an unknown value? In calculating a proportion, we need to identify the ratio with the known values and the…

What is optional action in PEGA? You can define actions that users optionally perform during case processing. These actions are called optional actions. An optional…

When to use DB links in a query? Note: DB Links are used in queries at the end of each table or view name. *…

Is it OK to use GPL-licensed components in proprietary projects? No Comments. Software licensed under the GNU General Public License is free software, and all…

What qualifies as spam? The word “Spam” as applied to Email means “Unsolicited Bulk Email”. Unsolicited means that the Recipient has not granted verifiable permission…

What is lens distortion in nuke? Nuke’s LensDistortion node allows you to undistort or distort an image according to several radial distortion models that ship…