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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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How can I get rid of an “unused variable” warning in Xcode?

...as an "unused" attribute you can use to suppress that warning: BOOL saved __attribute__((unused)) = [moc save:&error]; Alternatively (in case LLVM doesn't support the above), you could split the variable declaration into a separate line, guaranteeing that the variable would be "used" whether ...
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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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importing pyspark in python shell

... If it prints such error: ImportError: No module named py4j.java_gateway Please add $SPARK_HOME/python/build to PYTHONPATH: export SPARK_HOME=/Users/pzhang/apps/spark-1.1.0-bin-hadoop2.4 export PYTHONPATH=$SPARK_HOME/python:$SPARK_HOME/python/build:$PYTHONPATH ...
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Trying to login to RDP using AS3

...ion sendMcsData(): ByteArray { trace("Secure.sendMcsData"); var num_channels: int = 2; var dataBuffer:ByteArray=new ByteArray(); //RdpPacket_Localised dataBuffer = new RdpPacket_Localised(512); // it's better to build the data buffer in the function, as in java, otherwise you can rec...
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Accessing nested JavaScript objects and arays by string path

... great stuff; using the lodash library, one can also do: _.get(object, nestedPropertyString); – ian Aug 13 '15 at 12:49 17 ...
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Recommended way of making React component/div draggable

...; return result; }; class Draggable extends React.PureComponent { _relX = 0; _relY = 0; _ref = React.createRef(); _onMouseDown = (event) => { if (event.button !== 0) { return; } const {scrollLeft, scrollTop, clientLeft, clientTop} = docume...
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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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Multi-line regex support in Vim

...t of other differences between Vim and Perl regexes. Instead you can use \_., which means "match any single character including newline". It's a bit shorter than what you have. See :h /\_.. /This\_.*text/ share ...
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php $_POST array empty upon form submission

...ed to share it as it cost me much time. When using JSON content-type the $_POST array will not populate (only with multi-part forms I believe) Here is what did work to correct the issue: $rest_json = file_get_contents("php://input"); $_POST = json_decode($rest_json, true); hope this helps someo...