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How do you set, clear, and toggle a single bit?
...is the best around here... std::vector<bool> is another way, if one knows its pros and its cons
– paercebal
Sep 19 '08 at 18:16
24
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How does this site infecting script work?
...manually changed http: to evil:)
Note that the regex could have been simplified to .replace(/[#$@^&()!]/ig, '')
If you look at the script, you'll see that it's a very simple script that injects a hidden IFRAME containing the path /index.php?ys from the same domain.
I requested that page in Fi...
ASP.NET MVC 3 - Partial vs Display Template vs Editor Template
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How do you use annotations to specify a display template and an editor template for a single property?
– stormwild
Oct 24 '11 at 10:00
3
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Block Declaration Syntax List
... I presume) is notoriously incongruous. Passing blocks as arguments looks different than declaring blocks as ivars, which looks different than typedef ing blocks.
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How can you automatically remove trailing whitespace in vim
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Maybe you could explicit that the e at the end means, if we did not find the pattern, vi does not consider the substitute command as failed
– LLenain
Dec 1 '16 at 12:46
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Why does Math.round(0.49999999999999994) return 1?
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@ Oli: Oh now that's interesting, they took that bit out for Java 7 (the docs I linked to) -- maybe in order to avoid causing this sort of odd behavior by triggering a (further) loss of precision.
– T.J. Crowder
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Java Serializable Object to Byte Array
...tStream(bis);
Object o = in.readObject();
...
} finally {
try {
if (in != null) {
in.close();
}
} catch (IOException ex) {
// ignore close exception
}
}
share
|
improve...
How to find out if an item is present in a std::vector?
...ind(vec.begin(), vec.end(), item) != vec.end()
This returns a bool (true if present, false otherwise). With your example:
#include <algorithm>
#include <vector>
if ( std::find(vec.begin(), vec.end(), item) != vec.end() )
do_this();
else
do_that();
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NULL vs nullptr (Why was it replaced?) [duplicate]
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but we can always specify the type using typecast operator like f( (int) NULL ) or f((foo*) NULL ) as an alternative to resolve ambiguity... correct ?
– Arjun
Jun 16 '18 at 17:18
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Are there pronounceable names for common Haskell operators? [closed]
... "to" |
| $ | "apply" |
| _ | "whatever" |
| !! | "index" |
| ++ | "concat" |
| [] | "empty list" ...