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Get size of folder or file
How can I retrieve size of folder or file in Java?
18 Answers
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What does “where T : class, new()” mean?
...ss (reference type) and must have a public parameter-less default constructor.
That means T can't be an int, float, double, DateTime or any other struct (value type).
It could be a string, or any other custom reference type, as long as it has a default or parameter-less constructor.
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In MySQL what does “Overhead” mean, what is bad about it, and how to fix it?
simple question, but its been nagging me for a while now....
4 Answers
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Can every recursion be converted into iteration?
...erative one? Yes, absolutely, and the Church-Turing thesis proves it if memory serves. In lay terms, it states that what is computable by recursive functions is computable by an iterative model (such as the Turing machine) and vice versa. The thesis does not tell you precisely how to do the conversi...
How to use git bisect?
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The idea behind git bisect is to perform a binary search in the history to find a particular regression. Imagine that you have the following development history:
... --- 0 --- 1 --- 2 --- 3 --- 4* --- 5 --- current
You know that your program is not working pr...
Break or return from Java 8 stream forEach?
When using external iteration over an Iterable we use break or return from enhanced for-each loop as:
13 Answers
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When should assertions stay in production code? [closed]
...re's a discussion going on over at comp.lang.c++.moderated about whether or not assertions, which in C++ only exist in debug builds by default, should be kept in production code or not.
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How can I set up an editor to work with Git on Windows?
...t on Windows . I got to the point of trying "git commit" and I got this error:
33 Answers
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What's the difference between including files with JSP include directive, JSP include action and usi
It seems that there are two methods for templating with JSP. Including files with one of these statements
5 Answers
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Match multiline text using regular expression
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First, you're using the modifiers under an incorrect assumption.
Pattern.MULTILINE or (?m) tells Java to accept the anchors ^ and $ to match at the start and end of each line (otherwise they only match at the start/end of the entire string).
Pattern.DOTALL or (?s) tell...