Useful tips for everyday
Do we need to apply patches to Oracle client? To patch an Oracle Instant Client installation: You would need a full client installation of the…
What is the difference between include header file and #include header file? The main difference is where the preprocessor searches for the file. h> –…
How can I create a website on both desktop and mobile? Create your content and structure. Create the page structure. Add content to the page.…
How an IoT device is uniquely identified in the server domain? All assets have a thing identifier which is a barcode or RFID tag with…
Why USB Tethering is not working in mobile? You will find a number of fixes for Android devices. Below are the most common solution which…
How to fix ” error copying file or folder ” error? Select and right-click file or folder and click “ Properties ”. Click Security tab…
What is scratch org definition file? The scratch org definition file is a blueprint for a scratch org. It mimics the shape of an org…
How do I find keystrokes in Linux? If you’re at a shell prompt, you can press Ctrl – v then the key of interest to…
How to extract the substring before aaa0 in AWK? Given a hostname in format of aaa0.bbb.ccc, I want to extract the first substring before .,…
How long does it take to upload to TestFlight? In regular days, it usually takes 1 – 1 and a half days. Generally first build…