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How to open Atom editor from command line in OS X?
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When Atom installs it automatically creates a symlink in your /usr/local/bin. However in case it hasn't, you can create it yourself on your Mac
ln -s /Applications/Atom.app/Contents/Resources/app/atom.sh /usr/local/bin/atom
Now you can use atom folder_...
C++: what regex library should I use? [closed]
...ary. In the end, I #include <regex.h> and used the standard C POSIX calls regcomp() and regexec(). Not C++, but in a pinch this proved to be the easiest.
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Undefined reference to `pow' and `floor'
...u put after the -l. In this case, the math library is named libm.so, so we call it -lm.
– ams
Dec 29 '11 at 21:10
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How to extract numbers from a string and get an array of ints?
I have a String variable (basically an English sentence with an unspecified number of numbers) and I'd like to extract all the numbers into an array of integers. I was wondering whether there was a quick solution with regular expressions?
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How can I load an object into a variable name that I specify from an R data file?
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Is the new.env really necessary? Doesn't the function call itself provide a temporary environment?
– Ryan C. Thompson
Apr 7 '11 at 7:51
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
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In vanilla Oracle, the feature called LOCATOR (a crippled version of Spatial) requires that the coordinate data be stored using the datatype of NUMBER (no precision). When you try to create Function Based Indexes to support spatial queries it'll gag other...
What are the use-cases for Web Workers? [closed]
... from the browser to server. Obviously, you can do this with regular AJAX calls, but if this takes up one of the precious connections per hostname. Also, if the user does a page transition during this process (e.g clicks a link), your JavaScript objects from the previous page go away and you can't...
How to concatenate a std::string and an int?
...; most/all platforms
safe-ish (you don't use more than one int_to_string() call in a single statement), fast; requires STLSoft (header-only); Windows-only
is safe, but slow; requires Poco C++ ; most/all platforms
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Get the size of the screen, current web page and browser window
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This is better because if you are able to call the script early enough in the loading process (often the idea), then the body element will return a value of undefined as the dom isn't loaded yet.
– dgo
Aug 14 '15 at 19:00
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What is the boundary in multipart/form-data?
...ndicates that no further body parts will follow. Such a delimiter line is identical to the previous delimiter lines, with the addition of two more hyphens after the boundary parameter value.
Here is an example using an arbitrary boundary:
Content-Type: multipart/form-data; charset=utf-8; bounda...