Useful tips for everyday
How do you start a for 1 loop? Use slicing to start a for loop at index 1 Use slice notation [start:] with start as…
What is a smart pointer in C? Concept of the C++11 Smart Pointers Smart pointers are class objects that behave like built-in pointers but also…
What is the another name of x-coordinate and Y coordinates? The x-coordinate is also called abscissa. The y-coordinate tells us the distance of a point…
What is transistor constant? Transistor active constant current source basics This is independent of the collector voltage, provided that there is sufficient voltage to drive…
How can I recover my Apple ID after update? Go to your Apple ID account page and click “Forgot Apple ID or password.” Enter your…
What is parent process and child process? A parent process is one that creates a child process using a fork() system call. A parent process…
How to make device authorized in adb? It’s likely that the device is no longer authorized on ADB for whatever reason….1. Disconnect phone from usb…
What does it mean by invalid identifier? Invalid identifier means the column name entered is either missing or invalid, this is one of the most…
How do I save a document in Word 2016? How to Save a Document in Word 2016 Click the File tab. Choose the Save As…
How do you create a simple hash function? Simple hash functions Division method (Cormen) Choose a prime that isn’t close to a power of 2.…