大约有 43,000 项符合查询结果（耗时：0.0805秒） [XML]
Allow user to select camera or gallery for image
...) {
final Intent finalIntent = new Intent(camIntent);
finalIntent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
yourIntentsList.add(finalIntent);
}
List<ResolveInfo> listGall = packageManager.queryIntentActivities(gallIntent, 0);
for (Resolv...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
...ns relies on any other script-internal environment variables (custom PATH, etc.), they probably need to be explicitly exported before launching parallel.
– Brent Bradburn
Jun 4 '13 at 1:35
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How do you get the file size in C#?
... different, if you move the file to another filesystem (FAT16, NTFS, EXT3, etc)
As other answerers have said, this will give you the size in bytes, not the size on disk.
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How to round up to the nearest 10 (or 100 or X)?
...he digits-argument of round(), R will round it to the multiples of 10, 100 etc.
round(9, digits = -1)
[1] 10
round(89, digits = -1)
[1] 90
round(89, digits = -2)
[1] 100
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JUnit tests pass in Eclipse but fail in Maven Surefire
...on. This caused extra calls to be made in RestTemplate to log HttpStatus, etc.
It's another thing to check if one ever gets into this situation. I fixed my problem by injecting some Mocks into my Logback test class, so that no real Logback contexts were created.
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Do while loop in SQL Server 2008
...R
SELECT Id, Title FROM dbo.SourceTable
OPEN Iterator
WHILE 1=1 BEGIN
FETCH NEXT FROM @InputTable INTO @Id, @Title
IF @@FETCH_STATUS < 0 BREAK
PRINT 'Do something with ' + @Title
END
CLOSE Iterator
DEALLOCATE Iterator
Unfortunately, T-SQL doesn't seem to offer a cleaner way to singl...
How to change max_allowed_packet size
...s:
1) open terminal
2) ssh root@YOURIP
3) enter root password
4) nano /etc/mysql/my.cnf (if command is not recognized do this first or try vi then repeat: yum install nano )
5) add the line: max_allowed_packet=256M (obviously adjust size for whatever you need) under the [MYSQLD] section. He ma...
What is N-Tier architecture?
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It depends on how you count "tiers" (logical, physical, etc), but you can easily have more than 3 process involved to write an app. UI, UI platform (like Eclipse RCP), Web Services, BLL, DAL, Database, Authentication Services, Reporting Services, Analytical Services...
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What does the 'static' keyword do in a class?
...ted Apr 24 '15 at 22:39
Haden Fletcher
5577 bronze badges
answered Jul 4 '09 at 6:35
Jon SkeetJon Skeet
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Get user info via Google API
...It has loads of stuff - including name, public profile url, gender, photo etc.
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