Useful tips for everyday
How many items can be in apex pageblocktable? The set of data can contain up to 1,000 items, or 10,000 items when the page is…
How do I Install folder actions in Automator? To save and install the Folder Actions workflow, type Command-S (⌘S) or choose “Save…” from the File…
Is page title and meta title the same thing? The meta title refers to the title of a HTML document that is displayed both in…
How can I edit Android system files on PC? Open command prompt and type adb devices it will show all connected devices to laptop/pc. (it…
What is used for beep sound? The Beep function in C is used to make a Beep sound. It generates a tone on the speaker.…
How to prevent body scrolling but allow overlay scrolling? Generally speaking, if you want a parent (the body in this case) to prevent it from…
How do I render text in SDL? One way to render text with SDL is with the extension library SDL_ttf. SDL_ttf allows you to create…
What is tag in git branch? Tags are ref’s that point to specific points in Git history. Tagging is generally used to capture a point…
What is an empirical pdf? The empirical PDF of a random sample is a discrete probability distribution which assigns probability mass 1/N to each observation…
Why am I not getting notifications on my iPhone 6s? Go to Settings > Notifications, select the app, and make sure that Allow Notifications is…