Useful tips for everyday
Can dependency injection be lazy initialized? PdfWriter is initialized and injected in the class but it’s never used. If PdfWriter was costly to initialize (for…
How are colors encoded? All data is encoded in binary––1 signalling a status of on and 0 signaling an off status. Color images are composed…
Can you get hacked through port 80? Common ports, such as TCP port 80 (HTTP), may be locked down — but other ports may get…
How often should you do a code review? Never review for longer than 60 minutes at a time. Performance and attention-to-detail tend to drop off…
How do I calculate how much lumber I need? You can measure board feet by multiplying length x width x thickness in inches, and then…
Can you burn a CD with FLAC files? WINDOWS USERS: Extract your FLAC files to WAV; simply drag all your FLAC files onto the FLAC…
Can you export a material from blender? 1- In the viewport of Blender, go to the menu and select export Wavefront(. 2- When exporting, make…
How do I get my old iCloud backup back? Go to Settings > General > Reset, then tap Erase All Content and Settings. On the…
How do I change resolution on xrandr? Add/Change/Set the custom resolution of your display using xrandr on Ubuntu 18.04 — {In a minute} Open terminal…
How do I start nginx on Linux? To start the Nginx service on a Linux machine, use the command: $ sudo systemctl start nginx.service. $…