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Python - Passing a function into another function
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And what if the function is a method on an object and uses a property of that object to do its work?
– CpILL
May 12 '15 at 2:33
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java.lang.OutOfMemoryError: Java heap space
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If you want to increase your heap space, you can use java -Xms<initial heap size> -Xmx<maximum heap size> on the command line. By default, the values are based on the JRE version and system configuration. You can ...
serve current directory from command line
...erve the current directory from command line with ruby? it would be great, if i can have some system wide configuration (e.g. mime-types) and simply launch it from every directory.
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How do I get java logging output to appear on a single line?
...tS you can write %1$tF %1$tT . Makes it a little bit shorter. I don't know if it's even faster.
– Bruno Eberhard
Dec 28 '14 at 8:47
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Why use try {} finally {} with an empty try block?
...borted”. So in order to
guarantee that your processing
finishes even if your thread is
aborted in the middle by someone
calling Abort on your thread, you can
place all your code in the finally
block (the alternative is to write
code in the “catch” block to determine
where you w...
Undo git update-index --assume-unchanged
...other than 'H'/'h'. From git-scm.com/docs/git-ls-files: This option identifies the file status with the following tags (followed by a space) at the start of each line: H:: cached S:: skip-worktree M:: unmerged R:: removed/deleted C:: modified/changed K:: to be killed ?:: other
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Event on a disabled input
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Small thing: if you're using the disabled attribute with no value, that implies HTML rather than XHTML, in which case the closing slash is unnecessary.
– Tim Down
Jun 23 '10 at 9:56
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Change name of iPhone app in Xcode 4
...older icon.
2.Select the top-level blue line representing the project.
3.If you don't have the Inspector pane (right pane) open, click the button to enable it. This is the third button in the "View" toolbar towards the upper right corner.
4.In the Inspector pane, click the little folded-corner p...
What is the best way to convert an array to a hash in Ruby
...ich were the most highly upvoted at the time of writing. I should have clarified that I didn't intend to present this example as a best practice or an efficient approach. Original answer follows.
Warning! Solutions using flatten will not preserve Array keys or values!
Building on @John Topley's ...
Never seen before C++ for loop
...way, Thomas may have been confused by the use of the comma too, it's very different than the semi-colon, it lets you do multiple things in one section of the for loop (in this case, it initialized two variables). Last time I checked these unusual constructs weren't considered the most readable solu...