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How to convert a java.util.List to a Scala list
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I mean, why var instead of val if you're not modifying the variable
– redent84
Oct 27 '14 at 9:09
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How to keep a git branch in sync with master
... is not an issue and ultimately you have to do it and that is what syncing means. Make sure you dirty your hands in merging branches before doing anything in production.
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How to know what the 'errno' means?
When calling execl(...) , I get an errno=2 . What does it mean? How can I know the meaning of this errno ?
15 Answers
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What is meant by 'first class object'?
...pt where functions are 'first class' objects. What does the 'first class' mean in this context, as opposed to other objects?
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What is the difference between jQuery's mouseout() and mouseleave()?
...ocked state, no javascript will fire until the OK button has been pressed, meaning your mouseleave event WILL NOT FIRE. After the user presses OK the tooltip will popup (which is not what you wanted).
Using mouseout in this case would be the appropriate solution because it will fire.
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What's the difference between ASCII and Unicode?
...d).
Unicode is a superset of ASCII, and the numbers 0–127 have the same meaning in ASCII as they have in Unicode. For example, the number 65 means "Latin capital 'A'".
Because Unicode characters don't generally fit into one 8-bit byte, there are numerous ways of storing Unicode characters in byt...
Volatile vs Static in Java
Is it correct to say that static means one copy of the value for all objects and volatile means one copy of the value for all threads?
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How can I ignore everything under a folder in Mercurial
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Indeed, and your expression means "file or folder ending with bin and followed by 0 or more backslashes"... So it works because the backslash is nullified by the *, but it applies anything with "bin" inside. On Windows, hg replaces \ by / before matchin...
Multiple levels of 'collection.defaultdict' in Python
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Only problem is it won't pickle, meaning multiprocessing is unhappy about sending these back and forth.
– Noah
Mar 27 '12 at 16:49
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How can you check which options vim was compiled with?
...dynamically loaded versions of python. According to :h python-dynamic this means Vim will search for the needed python dll libraries and if found you can use python. Trying has('python') will attempt to load python dynamically and return the results (See :h has-python). Therefore has('python') is th...