Useful tips for everyday
What is stop the world garbage collection? Stop-The-World means that the execution of the program is suspended for GC till all objects in the heap…
How to use invoke-SQLCMD ( sqlServer ) in PowerShell? This command uses Set-Location to navigate to the SQL ServerWindows PowerShell provider path for an instance…
What is a single byte XOR? In a single byte XOR , each byte from the plaintext is XORed with the encryption key. For example,…
How can you add multiple button controls to a form at once? On the Create tab, in the Forms group, click Multiple Items. If Multiple…
Is BM25 probabilistic? In information retrieval, Okapi BM25 (BM is an abbreviation of best matching) is a ranking function used by search engines to estimate…
Can you shuffle a Soundcloud playlist? If you’d like to shuffle the tracks in a playlist, click on the three dots next to any playlist…
Can an iPhone message an iPod? In the Messages app , you can send iMessage texts over Wi-Fi to people who use iPhone, iPad, iPod…
When to use default values on picklist fields? Use case is we need to have the picklist field populated to drive a dependent picklist. This…
How does autofs support automatic mounting and unmounting? Autofs is a kernel file system that supports automatic mounting and unmounting. When a request is made…
What is H in control system? The following figure shows the block diagram of positive feedback control system. T is the transfer function or overall…