大约有 40,880 项符合查询结果（耗时：0.0523秒） [XML]
Generate a random alphanumeric string in Cocoa
...
answered Apr 13 '10 at 23:42
Jeff BJeff B
28.5k55 gold badges5959 silver badges8484 bronze badges
...
How does autowiring work in Spring?
...
answered Jun 30 '10 at 21:36
BozhoBozho
539k129129 gold badges10061006 silver badges11101110 bronze badges
...
Using print statements only to debug
... messages?
– Eduardo Pignatelli
Jun 10 at 12:19
@EduardoPignatelli set level, in the basicConfig call, to logging.ERRO...
Understanding ibeacon distancing
...atio = rssi*1.0/txPower;
if (ratio < 1.0) {
return Math.pow(ratio,10);
}
else {
double accuracy = (0.89976)*Math.pow(ratio,7.7095) + 0.111;
return accuracy;
}
}
Note: The values 0.89976, 7.7095 and 0.111 are the three constants calculated when solving for a best f...
Save all files in Visual Studio project as UTF-8
...
answered Apr 13 '10 at 21:21
BroamBroam
4,3402020 silver badges3737 bronze badges
...
Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
... |
edited Sep 26 '17 at 10:58
D-side
8,11333 gold badges2222 silver badges4343 bronze badges
answered ...
Is there a command to list all Unix group names? [closed]
...oup file.
– cavila
Dec 27 '12 at 20:10
3
What is "cut -d: -f1"?
– zed
...
How to chain scope queries with OR instead of AND?
...
108
You would do
Person.where('name=? OR lastname=?', 'John', 'Smith')
Right now, there isn't a...
Override intranet compatibility mode IE8
...
answered Apr 16 '10 at 20:32
PilotBobPilotBob
2,98577 gold badges2929 silver badges4646 bronze badges
...
Avoiding if statement inside a for loop?
...
answered Jun 1 '13 at 10:27
AliAli
49.2k2323 gold badges151151 silver badges240240 bronze badges
...