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Getting root permissions on a file inside of vi? [closed]
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32
In general, you can't change the effective user id of the vi process, but you can do this:
:w ...
Handling warning for possible multiple enumeration of IEnumerable
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Marcus Mangelsdorf
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answered Nov 23 '11 at 10:53
Paul StovellPaul Stovell
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Detecting 'stealth' web-crawlers
...ith your site.
– KJW
Oct 9 '13 at 0:32
add a comment
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How can I hash a password in Java?
...tic final int iterations = 20*1000;
private static final int saltLen = 32;
private static final int desiredKeyLen = 256;
/** Computes a salted PBKDF2 hash of given plaintext password
suitable for storing in a database.
Empty passwords are not supported. */
public st...
Does “display:none” prevent an image from loading?
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edited Apr 9 at 7:32
Hannes Schneidermayer
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Sort Go map values by keys
...yMap {
keys = append(keys, k)
}
sort.Ints(keys)
// Benchmark2-8 5320446 230 ns/op 80 B/op 2 allocs/op
Full code can be found in this Go Playground.
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im...
Bash: infinite sleep (infinite blocking)
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DonarssonDonarsson
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Git push error '[remote rejected] master -> master (branch is currently checked out)'
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32
@FMaz008: just create a dummy branch (git checkout -b dummy)
– Dror Cohen
Apr 3 '11 at 11:17
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
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answered Nov 10 '08 at 18:32
community wiki
Ed....
Is there a performance impact when calling ToList()?
...o small the size is doubled so the backing array grows like this 4, 8, 16, 32 etc. Every time the backing array grows it has to be reallocated and all elements stored so far have to be copied. This operation is much more costly compared to the first case where an array of the correct size can be cre...