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What is recursion and when should I use it?
One of the topics that seems to come up regularly on mailing lists and online discussions is the merits (or lack thereof) of doing a Computer Science Degree. An argument that seems to come up time and again for the negative party is that they have been coding for some number of years and they have n...
What does “|=” mean? (pipe equal operator)
...arch and Stack Overflow, but it didn't show up any results. I have seen this in opensource library code:
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Scripting Language vs Programming Language [closed]
...on't have to compile a JavaScript program before you run it. So JavaScript is sometimes called a "scripting" language.
This line is getting more and more blurry since compilation can be so fast with modern hardware and modern compilation techniques. For instance, V8, the JavaScript engine in Google...
How does the Comma Operator work
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edited Oct 13 '17 at 17:04
msanford
9,42988 gold b...
What does the “yield” keyword do?
What is the use of the yield keyword in Python, and what does it do?
42 Answers
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What is href=“#” and why is it used?
On many websites I see links that have href="#" . What does it mean? What is it used for?
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Bash: infinite sleep (infinite blocking)
...will terminate too because the .xinitrc script reached EOF.
So I added this at the end of my .xinitrc :
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Secure hash and salt for PHP passwords
It is currently said that MD5 is partially unsafe. Taking this into consideration, I'd like to know which mechanism to use for password protection.
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Big O, how do you calculate/approximate it?
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I'll do my best to explain it here on simple terms, but be warned that this topic takes my students a couple of months to finally grasp. You can find more information on the Chapter 2 of the Data Structures and Algorithms in Java book.
There is no mechanical procedure that can be used to get th...
Do subclasses inherit private fields?
This is an interview question.
19 Answers
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