Useful tips for everyday
Does your airman certificate number change? We now issue all original airmen certificates with a unique certificate number. If your certificate uses your SSN as…
Are checksums reliable? When transmitting TCP over IPv4 over Ethernet, there are three levels where checksum (or CRC) is used: Ethernet has 32-bit CRC called…
Why are some websites not working on Safari? Most basic – your Safari might not be loading pages for the simplest of reasons – that…
How do I fix heap size limit exceeding? Build better apex scripts to manage heap limits Look for heap size in debug logs. Use the…
How do I generate a CSR code on a Windows server? To create a CSR on Windows Server: Go to Start > Administrative Tools >…
Why is there no sound coming from my receiver? Make sure the input devices are playing audio. Make sure the VOLUME or MASTER VOLUME knob…
How does a pulsein work on an Arduino? pulseIn() Description. Reads a pulse (either HIGH or LOW) on a pin. For example, if value is…
How is a makefile structured? Structure. A makefile consists of three sections: target, dependencies, and rules. The target is normally either an executable or object…
Will Ethernet work on a USB hub? USB to Ethernet Adapters When you require a Ethernet connection and have no available ports, a USB to…
Does a worm gear reduce friction? A worm gear has the advantages of a large reduction ratio and non-backdrivability. However, a worm gear cannot be…