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Why are flag enums usually defined with hexadecimal values
...y, we're not dealing with numbers in the arbitrary human-invented world of base ten anymore. We're dealing with bits - the machine's world - and we're gonna play by its rules." Hexadecimal is rarely used unless you're dealing with relatively low-level topics where the memory layout of data matters...
npm check and update package if needed
...auce)
Run npm update as usual to install the new versions of your packages based on the updated package.json
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The builds tools for v120 (Platform Toolset = 'v120') cannot be found
...bute and point it to the right path of the MSBuild.exe you wish to invoke, based on Kevin's answer. For instance:
ToolPath="C:\Program Files (x86)\MSBuild\12.0\Bin"
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How do I run a rake task from Capistrano?
...that. In any case Capistrano 2.0 is a history and the next version is Rake based (making things more predictable hopefully)
– dolzenko
Oct 30 '13 at 8:42
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Flash CS4 refuses to let go
...d forth, we have to save it locally, as compiling will cause a crazy error based on the timestamp of the file. Essentially, trying to compile a flash that's been saved in the future is the issue. We figured it out by changing our date on our OS's. Try checking your timestamp.
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
... needed to be able to turn plugins on/off during my capistrano deployment, based on what flavor of the app I was deploying. Before I used config.plugins to specify what plugin to use. With this approach I'm using a "require" on config.before_configuration instead.
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How to calculate the number of occurrence of a given character in each row of a column of strings?
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If you don't want to leave base R, here's a fairly succinct and expressive possibility:
x <- q.data$string
lengths(regmatches(x, gregexpr("a", x)))
# [1] 2 1 0
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Escape a dollar sign in string interpolation
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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iOS 7 parallax effect in my view controller
...ks @Lucas! I have updated my answer to include the swift sample too. It is based on this one. Feel free to review it and do any changes needed.
– veducm
Jan 12 '15 at 13:41
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How can I generate an MD5 hash?
...ot true, the BigInteger.toString method will return the full number in the base specified. 0x0606 will be printed as 606, just trailing zeros are omitted,
– Spidey
Aug 29 '10 at 22:29
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