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ImportError: numpy.core.multiarray failed to import

... following command in my Mac terminal: python -c "import numpy;print(numpy.__version__);print(numpy.__file__)"; This command gave me the version and location of numpy that I was using (turned out it was 1.6.2). I went to this location and manually replaced it with the numpy folder for 1.8, which re...
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Representing Directory & File Structure in Markdown Syntax [closed]

...se ASCII to build the structures, so your example structure becomes . +-- _config.yml +-- _drafts | +-- begin-with-the-crazy-ideas.textile | +-- on-simplicity-in-technology.markdown +-- _includes | +-- footer.html | +-- header.html +-- _layouts | +-- default.html | +-- post.html +-- _po...
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ADB No Devices Found

...s under C:\Users\<userid>\AppData\Local\Android\sdk\extras\google\usb_driver. Note that AppData is a hidden directory. I also had to confirm that I really want to install this driver although Windows claimed it wasn't compatible. But it works. Phew, quite bizarre process... ...
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Use cases for the 'setdefault' dict method

...ders -- some are optional, but you want defaults for them: headers = parse_headers( msg ) # parse the message, get a dict # now add all the optional headers for headername, defaultvalue in optional_headers: headers.setdefault( headername, defaultvalue ) ...
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Literal suffix for byte in .NET?

...Still there is no suffix to make it a byte though, example: var b = 0b1010_1011_1100_1101_1110_1111; //int share | improve this answer | follow | ...
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How to disable python warnings

...ee the warning, then it is possible to suppress the warning using the catch_warnings context manager: import warnings def fxn(): warnings.warn("deprecated", DeprecationWarning) with warnings.catch_warnings(): warnings.simplefilter("ignore") fxn() I don't condone it, but you could j...
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What is the purpose of double curly braces in React's JSX syntax?

... an object literal inlined in the prop value. It's the same as var obj = {__html: rawMarkup}; <span dangerouslySetInnerHTML={obj} /> share | improve this answer | fo...
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Does Swift support reflection?

...Have a look the answer stackoverflow.com/a/25345461/292145 to find out how _stdlib_getTypeName can help. – Klaas Aug 17 '14 at 1:14 1 ...
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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?

... startChar.charCodeAt(0), startChar.charCodeAt(0))) } lodash.js _.range() function _.range(10); => [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] _.range(1, 11); => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] _.range(0, 30, 5); => [0, 5, 10, 15, 20, 25] _.range(0, -10, -1); => [0, -1, -2, -3, -4, -5...
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What really happens in a try { return x; } finally { x = null; } statement?

...ged { .maxstack 1 .locals init ( [0] int32 CS$1$0000) L_0000: call int32 Program::SomeNumber() L_0005: stloc.0 L_0006: leave.s L_000e L_0008: call void Program::Foo() L_000d: endfinally L_000e: ldloc.0 L_000f: ret .try L_0000 to L_0008 finally hand...