When trying to invoke def, I get: parameter 'self' unfilled – Self
Quick Fix: In a class, functions are methods. The first argument of a method … Read more
Class does not conform NSObjectProtocol – Class
Quick Fix: To conform to NSObjectProtocol, subclass NSObject class. This allows Swift to inherit … Read more
[Solved] makefile:4: *** missing separator. Stop – Makefile
Quick Fix: Ensure that all actions of every rule start with a tab in … Read more
jQuery get element by class – Jquery
The Problem: jQuery get element by class. The script selects an element by ID. … Read more
[Solved] How do I get an object's unqualified (short) class name? – Class
Quick Fix: You can do this with reflection.Build a ReflectionClass instance, and then call … Read more
What does the variable $this mean in PHP? – Php
Quick Fix: $this refers to the current object and is used within object oriented … Read more
How to print unsigned char as 2-digit hex value in C? – C
Quick Fix: Use a bitwise ‘and’ with 0xFF to clear the upper bits and … Read more
[Fixed] error: aggregate value used where an integer was expected – C
Quick Fix: Change mydata[0] to mydata[0].val to access the uint64_t value. Also, use PRIu64 … Read more
What is the difference between sigaction and signal? – C
The Problem: I was about to add an extra signal handler to an app … Read more