Useful tips for everyday
How do I remove an object from a vector file? Methods used to remove elements from vector are: vector::pop_back() vector::pop_front() vector::erase() vector::clear() remove(first,last,val) remove_if() remove_copy(first,last,result,val)…
Does Lubuntu use LXDE? Lubuntu (/lʊˈbʊntuː/ luu-BUUN-too) is a lightweight Linux distribution based on Ubuntu and uses the LXQt desktop environment in place of Ubuntu’s…
What is treap data structure? Our new data structure is a binary search tree called a Treap, which is a cute combination of the words…
What happens if you run make twice? The primary benefit of adding double runs to your weekly routine is that running twice per day puts…
How do you protect worksheets but allow editing? Enable worksheet protection In your Excel file, select the worksheet tab that you want to protect. Select…
What is a CMOS logic circuit? CMOS logic circuits consist of complementary arrangements of NMOS and PMOS transistors. Complementary metal-oxide-semiconductor (CMOS) technology encompasses a design…
How do I create a login page in visualforce? From your Login & Registration page, replace the site’s default pages with your custom Visualforce pages.…
How do I change the default buffer in Emacs? A window will open that shows a list of current buffers. Press C-x o to switch…
How to create a multikey map in Java? Java Map has a key value pair where the key must be a unique Object which used…
How do I insert text into pages? To enter text, simply begin typing. Your characters appear at the text cursor. To edit existing text in…