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What to do Regular expression pattern doesn't match anywhere in string?
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Contrary to all the answers here, for what you're trying to do regex is a perfectly valid solution. This is because you are NOT trying to match balanced tags-- THAT would be impossible with regex! But you are only matching what's in one tag, and that's perfectly ...
What's the standard way to work with dates and times in Scala? Should I use Java types or there are
What's the standard way to work with dates and times in Scala? Should I use Java types such as java.util.Date or there are native Scala alternatives?
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What is a segmentation fault?
What is a segmentation fault? Is it different in C and C++? How are segmentation faults and dangling pointers related?
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What does “./” (dot slash) refer to in terms of an HTML file path location?
I know ../ means go up a path, but what does ./ mean exactly?
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What's the syntax for mod in java
As an example in pseudocode:
17 Answers
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Rails: call another controller action from a controller
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I'm sorry but can you tell what is the difference between first line and second line? I think first will execute the remaining lines of code and then redirect. Is that correct?
– aks
Mar 2 '17 at 10:47
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What is the difference between a heuristic and an algorithm?
What is the difference between a heuristic and an algorithm?
12 Answers
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What's the difference between HEAD^ and HEAD~ in Git?
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Use ~ most of the time — to go back a number of generations, usually what you want
Use ^ on merge commits — because they have two or more (immediate) parents
Mnemonics:
Tilde ~ is almost linear in appearance and wants to go backward in a straight line
Caret ^ suggests an interesting segmen...
What is the difference between Python's list methods append and extend?
What's the difference between the list methods append() and extend() ?
20 Answers
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how do I check in bash whether a file was created more than x time ago?
...tion because I googled "how to print age of file bash." So this is exactly what I was looking for!
– Noah Sussman
Sep 16 '15 at 18:52
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