Useful tips for everyday
How do I set up printer CUPS? Adding a raw printer queue Access the CUPS web interface through the printers panel in the server-manager. In…
Where to find sys.traces in SQL Server? sys.traces (Transact-SQL) The sys.traces catalog view contains the current running traces on the system. This view is intended…
Why is CNN accuracy not improving with Keras? Any idea what I’m missing. As in the github repo we can see, it gives 72% accuracy…
How difficult is it to implement 2FA? A two factor authentication is by nature a bit more complex for users than a single (and simple)…
Is it a verb or noun? Is is what is known as a state of being verb. The most common state of being verb is…
How can I make my application thread-safe? There are basically four ways to make variable access safe in shared-memory concurrency: Confinement. Don’t share the variable…
How make PostgreSQL query run faster? To quickly review the join and scan types that PostgreSQL works with: Scan Types. Sequential Scan. Basically a brute-force…
What is the purpose of using HTTPS in the URL address? HTTPS protects the communication between your browser and server from being intercepted and tampered…
What does a bumpy ride mean? informal. C2. to have a difficult time: She’s had a bumpy ride at work over the last few months.…
Why is iCloud forcing me to change password? If you or someone else enters your password, security questions, or other account information incorrectly too many…