Useful tips for everyday
How to use sed to find string in files? To avoid issues with files containing space in their names, use the -print0 option, which tells…
How do I apply a Drupal patch to composer? How to apply a custom patch with composer? Then, find the patch file or URL on…
Can we call future in trigger? The Future Annotation is used to execute a method asynchronously in Salesforce. For example, we can use the future…
What is the use of call method in JavaScript? The call() allows for a function/method belonging to one object to be assigned and called for…
How are simple products of configurable product used? Each configurable product combination requires a separate single simple product. Thus, the more configurable attributes and attribute…
How do you mark up notes on Mac? Open the Notes app on your Mac and either go to a note containing the item you…
How do I Unrestrict a Facebook page? How to unblock Facebook Pages Step 1: Login to Facebook. Step 2: Go to the Facebook Page you…
How do I Unrevoke a certificate? How to Unrevoke a Certificate. You can reverse the revocation of a certificate, provided that you revoked it for…
What is captive portal configuration? A captive portal is a web page to which a client is redirected when they connect to a guest SSID.…
Why frequency multiplier is used in frequency modulation? Frequency multipliers consist of a nonlinear circuit that distorts the input signal and consequently generates harmonics of…