Useful tips for everyday
How do I align two objects? To align two or more objects: Hold the Shift (or Ctrl) key and click the objects you want to…
How do I view an image in readme MD? Just add an tag to your README.md with relative src to your repository. If you’re not…
How do I renew my signed certificate in California? Renewing a CA-Signed Certificate in a Keystore Step 1: Check the validity period of the certificate.…
How can you prevent caching of sensitive data at client or proxies? To explain: The cache-control “no-store” option will prevent the request and response from…
When do you need to use the observer pattern? Use the Observer pattern when changes to the state of one object may require changing other…
How do you copy a line in nano? Place the cursor where you want to start copying, Press Shift + LeftClick and drag mouse throuh…
What is the relationship between the focal loss and standard cross-entropy loss? In simple words, Focal Loss (FL) is an improved version of Cross-Entropy Loss…
How does YubiKey generate code? The YubiKey has an integrated touch-contact that triggers the OTP generation. Generated OTPs are sent as keystrokes by the emulated…
Can you guess a CVV? According to this article it is indeed somewhat possible. Researchers at Newcastle University in the UK recently decided to see…
Why does my render look dark? Rendering > Render Setup > Effects > Photographic exposure settings may be turned On or are set inappropriately for…