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RegEx - Match Numbers of Variable Length
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You can specify how many times you want the previous item to match by using {min,max}.
{[0-9]{1,3}:[0-9]{1,3}}
Also, you can use \d for digits instead of [0-9] for most regex flavors:
{\d{1,3}:\d{1,3}}
You may also want to consider escaping the outer { and }, just to make it clear that...
Print All JVM Flags
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The source is by definition perfect documentation of the program. Also see codinghorror.com/blog/2012/04/…
– Pyrolistical
May 7 '12 at 18:58
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Android studio add external project to build.gradle
...ion: 'variant'). Here, variant consists of flavor and buildType as defined by the library's build.gradle file. For example, if you want release build type of the library in a develop flavor, then variant is developRelease.
– Sevastyan Savanyuk
Aug 9 '17 at 7:44...
py2exe - generate single executable file
...gle .exe file with no dependencies; use the --onefile option. It does this by packing all the needed shared libs into the executable, and unpacking them before it runs, just as you describe (EDIT: py2exe also has this feature, see minty's answer)
I use the version of PyInstaller from svn, since the...
Ruby: kind_of? vs. instance_of? vs. is_a?
...er sometimes. Think @honda.kind_of? Car and @person.is_a? Administrator, Ruby's all about the aesthetics. In fact, notice the grammatical error... with active support you can write @person.is_an? Administrator :)... That might have made it into Ruby core by now, actually.
– rfu...
Controlling fps with requestAnimationFrame?
...ottling at 5 FPS: http://jsfiddle.net/m1erickson/CtsY3/
This method works by testing the elapsed time since executing the last frame loop.
Your drawing code executes only when your specified FPS interval has elapsed.
The first part of the code sets some variables used to calculate elapsed time.
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Why is good UI design so hard for some Developers? [closed]
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Many developers can't stand working with normal users. They get depressed by their non-existing knowledge of technology. And that's why most developers shy away and think users must be idiots.
They are not.
If a software developer buys a car, he expects it to run smoothly. He usually does not car...
How to change the ROOT application?
... charm for me. And hey! I have another question. When I do access the ROOT by /ROOT and try logging into the Manager page using the correct credentials, I'm denied access. Would you know how to fix this?
– Saturnian
Jul 27 '14 at 3:59
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How can I get `find` to ignore .svn directories?
...faster. According to the POSIX standard, the expressions are evaluated one by one, in the order specified. If the first expression in -a is false, the second expression will not be evaluated (also called short-circuit and evaluation).
– Siu Ching Pong -Asuka Kenji-
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Guava equivalent for IOUtils.toString(InputStream)
...Does not close the Readable.
This means that your InputStreamReader, and by extension the InputStream returned by supplier.get(), will not be closed after this code completes.
If, on the other hand, you take advantage of the fact that you appear to already have an InputSupplier<InputStream>...