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Calculating a directory's size using Python?
...It would be very nice if the routine would format the size nicely in Mb/Gb etc.
34 Answers
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iOS 7 - Status bar overlaps the view
...ns when statusbar height will change? F.ex.: when user activates hot-spot, etc.... then height is 40px...
– Lukasz
Jan 10 '14 at 13:05
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sho...
How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
...is set by default by major Javascript frameworks such as JQuery/AngularJS, etc...) AND the response contains the header WWW-Authenticate: Basic.
Tested on Apache 2.4 (not sure if it works with 2.2).
This relies on the mod_headers module being installed.
(On Debian/Ubuntu, sudo a2enmod headers and r...
How to convert comma-separated String to List?
...ll work for strings like "item1 , item2 , item3", or "item1,item2 ,item3", etc. In Java, you need to escape the backslash in strings, so you get \\s*
– andrewrjones
Nov 14 '12 at 9:44
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How do I tidy up an HTML file's indentation in VI?
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FYI, tidy chokes if the HTML includes SVG (e.g., charts, etc.).
– Alex Quinn
Jan 24 '17 at 22:49
1
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File Upload using AngularJS
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How would you fetch the file in node?
– Juicy
Jan 11 '16 at 20:08
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How do I install pip on macOS or OS X?
...w based python installed and occurs earlier in PATH (e.g. when you change /etc/paths): it would install pip with root credentials for the wrong python
– acidjunk
Jan 7 '16 at 13:56
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Java Runtime.getRuntime(): getting output from executing a command line program
...le on the classpath, you may use:
Process p = new ProcessBuilder("cat", "/etc/something").start();
String stderr = IOUtils.toString(p.getErrorStream(), Charset.defaultCharset());
String stdout = IOUtils.toString(p.getInputStream(), Charset.defaultCharset());
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How to create a directory and give permission in single command
... 0777--since 777 only specifies the permissions, not the setuids, setgids, etc.)
Now, to apply this to your question in a broader sense--you have (already) got a few options. All the answers above work (at least according to my coreutils). But you may (or are pretty likely to) run into problems with...
Swift: Testing optionals for nil
...else closure, the program has to exit the current scope, by return, break, etc.
guard let x_val = x, x_val > 5 else {
return
}
//x_val available on this scope
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