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Using an image caption in Markdown Jekyll

I am hosting a Jekyll Blog on Github and write my posts with Markdown. When I am adding images, I do it the following way: ...
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Java 7 language features with Android

Just wondering if anyone has tried using new Java 7 language features with Android? I know that Android reads the bytecode that Java spits out and turns it to dex. So I guess my question is can it understand the bytecode of Java 7? ...
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Strip spaces/tabs/newlines - python

... Use str.split([sep[, maxsplit]]) with no sep or sep=None: From docs: If sep is not specified or is None, a different splitting algorithm is applied: runs of consecutive whitespace are regarded as a single separator, and the res...
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Android Notification Sound

...tificationCompat builder and I can't get the notification to make a sound. It will vibrate and flash the light. The android documentation says to set a style which I've done with: ...
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Alphabet range in Python

...', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] And to do it with range >>> list(map(chr, range(97, 123))) #or list(map(chr, range(ord('a'), ord('z')+1))) ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x...
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JavaScript global event mechanism

...ery undefined function error thrown. Is there a global error handling facility in JavaScript? The use case is catching function calls from flash that are not defined. ...
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Bash function to find newest file matching pattern

... has a parameter -t to sort by time. You can then grab the first (newest) with head -1. ls -t b2* | head -1 But beware: Why you shouldn't parse the output of ls My personal opinion: parsing ls is only dangerous when the filenames can contain funny characters like spaces or newlines. If you can g...
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How to convert a std::string to const char* or char*?

... std::string str; const char * c = str.c_str(); If you want to get a writable copy, like char *, you can do that with this: std::string str; char * writable = new char[str.size() + 1]; std::copy(str.begin(), str.end(), writable); writable[str.size()] = '\0'; // don't forget the terminating 0 /...
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How are echo and print different in PHP? [duplicate]

...d/1/fid/40 Speed. There is a difference between the two, but speed-wise it should be irrelevant which one you use. echo is marginally faster since it doesn't set a return value if you really want to get down to the nitty gritty. Expression. print() behaves like a function in that you can do: ...
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Is there a RegExp.escape function in Javascript?

... The function linked above is insufficient. It fails to escape ^ or $ (start and end of string), or -, which in a character group is used for ranges. Use this function: function escapeRegex(string) { return string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); } ...