Useful tips for everyday
What is bad block in NAND flash? Bad blocks are blocks that contain one or more invalid bits whose reliability is not guaranteed. Bad blocks…
How many Importranges are in a sheet? ImportRange formulas: 50 cross-workbook reference formulas. ImportData, ImportHtml, ImportFeed, or ImportXml formulas: 50 functions for external data. How…
What is a Unicode character code? Unicode is a universal character encoding standard that assigns a code to every character and symbol in every language…
What is the difference between direct form I and direct form II? Cascading direct form II sections results in N delay elements for filters of…
How do I redownload apps on new Apple ID? How to redownload apps on an iPhone, iPad, or iPod touch Open the App Store app.…
How do I fix Error 503 on my website? How to Fix an HTTP Error 503 Reboot your server. Check to see if your web…
Why use log sum exp? log-sum-exp trick for log-domain calculations A common purpose of using log-domain computations is to increase accuracy and avoid underflow and…
How do I use transparent texture in unity? Applying transparent texture in Unity 2017.1 Select your Texture, inside Inspector tab, enable Alpha is Transparency and…
Is it safe to use a self signed certificate? No, but seriously, self-signed certificates are a fine option for test environments and internal networks. With…
Are gravitational fields spherical? We see here that gravitational fields due to all concentric rings are directed towards the center of spherical shell along the…