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Are there any cases when it's preferable to use a plain old Thread object instead of one of the newe
... when it's necessary or useful to use a plain old Thread object instead of one of the above constructs?
Sure. In precisely those cases where one of the higher-level constructs does not meet your needs.
My advice is that if you find yourself in a situation where existing higher-abstraction tools ...
Java: Multiple class declarations in one file
...define multiple top level classes in a single file, providing that at most one of these is public (see JLS §7.6 ). See below for example.
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dd: How to calculate optimal blocksize? [closed]
...have said, there is no universally correct block size; what is optimal for one situation or one piece of hardware may be terribly inefficient for another. Also, depending on the health of the disks it may be preferable to use a different block size than what is "optimal".
One thing that is pretty r...
Can a shell script set environment variables of the calling shell? [duplicate]
...ing a shell environment, you may just want to bite the bullet and maintain one for each of the two flavors of shell.
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Safely override C++ virtual functions
... didn't accidentally declare a new function, instead of overriding the old one.
9 Answers
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How can I swap positions of two open files (in splits) in vim?
...in the mappings to make it work. Not sure why, but hopefully that helps anyone who finds this later. :D
– wes
Feb 5 '11 at 23:28
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Failed to allocate memory: 8
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One more fix to add. Sometimes, setting RAM to lower values doesn't work. It that case, try to launch emulator from commandline with something like emulator-x86 -avd <your_avd_name>
– Mykhailo Gaid...
Getting the last element of a split string array
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There's a one-liner for everything. :)
var output = input.split(/[, ]+/).pop();
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Viewing a Deleted File in Git
... identifier or HEAD~n to see older versions or if there has been more than one commit since you deleted it.
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How to trim a file extension from a String in JavaScript?
...'s x[0..-5], and x.slice(0, -4) looks great! Thanks! And thank you to everyone else for all the other robust alternatives provided!
– ma11hew28
Nov 23 '10 at 6:12
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