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How many files can I put in a directory?
... answer, I know… but when you write EXT4 – Maximum number of files: 2³² - 1 (4,294,967,295) and Maximum number of files per directory: unlimited you really confused me because 2³² - 1 != “unlimited”. I guess I need a coffee now. ;) Nevertheless +1
– e-sushi
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Difference between single and double square brackets in Bash
...er command. Bash extension.
expr a \< b > /dev/null: POSIX equivalent², see: How to test strings for lexicographic less than or equal in Bash?
&& and ||
[[ a = a && b = b ]]: true, logical and
[ a = a && b = b ]: syntax error, && parsed as an AND command sep...
Admob Error in Eclipse for android:configChanges
...y had keyboard|keyboardHidden|orientation until now).
However, if your application targets API level 12 or lower, then your activity always handles this configuration change itself (this configuration change does not restart your activity, even when running on an Android 3.2 or higher device).
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Get folder name from full file path
...red Mar 8 '11 at 6:53
Øyvind BråthenØyvind Bråthen
52.2k2525 gold badges113113 silver badges138138 bronze badges
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Get the (last part of) current directory name in C#
...ot exactly what the question was about.
– Jakob Möllås
May 16 '11 at 13:47
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Convert pem key to ssh-rsa format
...May 24 '11 at 14:57
Victor MataréVictor Mataré
1,81522 gold badges1212 silver badges1818 bronze badges
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Can I force pip to reinstall the current version?
I've come across situations where a current version of a package seems not to be working and requires reinstallation. But pip install -U won't touch a package that is already up-to-date. I see how to force a reinstallation by first uninstalling (with pip uninstall ) and then installing, but is th...
What are the default access modifiers in C#?
...ate | All¹
struct | private | public, internal, private²
delegate | private | All¹
constructor | private | All¹
enum member | public | none (always implicitly public)
interface member | public | none (always implicitly public)
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How to reset db in Django? I get a command 'reset' not found error
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Unfortunately this does not work on individual apps like manage.py reset <appname> did. It results in an error: CommandError: Command doesn't accept any arguments
– Andre
May 6 '13 at 19:20
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How to implement classic sorting algorithms in modern C++?
...on sort does not adapt to the data in any way, so its runtime is always O(N²). However, selection sort has the property of minimizing the number of swaps. In applications where the cost of swapping items is high, selection sort very well may be the algorithm of choice.
To implement it using the St...