大约有 39,300 项符合查询结果（耗时：0.0582秒） [XML]
Rails how to run rake task
...
answered Apr 12 '11 at 21:24
Andrew MarshallAndrew Marshall
87.3k1818 gold badges202202 silver badges204204 bronze badges
...
Is 0 a decimal literal or an octal literal?
...
answered Aug 1 '11 at 7:48
Alok SaveAlok Save
185k4141 gold badges389389 silver badges511511 bronze badges
...
What is “Linting”?
...
1100
Linting is the process of running a program that will analyse code for potential errors.
See...
Execute AsyncTask several times
...
Community♦
111 silver badge
answered Jun 16 '11 at 14:49
Steve PrenticeSteve Prentice
20....
What does a script-Tag with src AND content mean?
...
|
edited Jun 29 '11 at 23:21
answered Jun 29 '11 at 23:15
...
How to select only the first rows for each unique value of a column
...
answered Jan 11 '11 at 20:50
gbngbn
382k7272 gold badges532532 silver badges629629 bronze badges
...
Is cout synchronized/thread-safe?
... in mutual exclusion. But how can an implementation guarantee that?
In C++11, we do have some guarantees. The FDIS says the following in §27.4.1 [iostream.objects.overview]:
Concurrent access to a synchronized (§27.5.3.4) standard iostream object’s formatted and unformatted input (§27.7.2....
Renaming table in rails
...
answered Jan 8 '11 at 0:49
camcam
13.6k11 gold badge4040 silver badges2828 bronze badges
...
Difference between size_t and std::size_t
...
answered Apr 28 '11 at 4:47
NawazNawaz
316k9999 gold badges611611 silver badges799799 bronze badges
...
Remove non-numeric characters (except periods and commas) from a string
...cters and the comma and period/full stop as follows:
$testString = '12.322,11T';
echo preg_replace('/[^0-9,.]+/', '', $testString);
The pattern can also be expressed as /[^\d,.]+/
share
|
improve t...