大约有 17,000 项符合查询结果（耗时：0.0333秒） [XML]
PostgreSQL: Difference between text and varchar (character varying)
...ealing with values shorter than n (pads them to n), and can lead to subtle errors because of adding trailing
spaces, plus it is problematic to change the limit
varchar(n) – it's problematic to change the limit in live environment (requires exclusive lock while altering table)
varchar – jus...
This app won't run unless you update Google Play Services (via Bazaar)
...ration:
On the other versions I could not configure because of various errors when I installed the necessary applications.
2) Start the emulator and install the following applications:
GoogleLoginService.apk
GoogleServicesFramework.apk
Phonesky.apk
You can do this with following commands:
...
Azure table storage returns 400 Bad Request
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400 Error means there's something wrong with the value of one of your properties. One way to find out is to trace the request/response through Fiddler and see the actual data being sent to Windows Azure Storage.
Taking a wild g...
Get HTML code from website in C#
...swered May 20 '13 at 3:47
SyntaxErrorSyntaxError
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
I'm getting the following error when I try to run a simple JSP program on Tomcat in Eclipse.
33 Answers
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Is there a way to suppress JSHint warning for one given line?
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Is it possible to ignore a specific error only? eg. maxlen on that specific line yet still detect other errors.
– Jürgen Paul
Feb 16 '14 at 4:40
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Cannot install node modules that require compilation on Windows 7 x64/VS2012
... of the modules that require compilation. All they fail with the following error:
17 Answers
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How do you kill all current connections to a SQL Server 2005 database?
I want to rename a database, but keep getting the error that 'couldn't get exclusive lock' on the database, which implies there is some connection(s) still active.
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How to change the remote a branch is tracking?
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Thanks! This works well! Btw, if anyone gets this error: error: the requested upstream branch 'origin/master' does not exist then simply run git fetch to retrieve info about the remote. I renamed origin to something else and added a new origin, but I hadn't fetched info abou...
Search code inside a Github project
...you forget to put the right search selector (here "Code"), you will get an error message:
"Invalid search query. Try quoting it."
the error message doesn't help you at all.
No amount of "quoting it" will get you out of this error.
once you get that error message, you don't get the sections re...