大约有 15,600 项符合查询结果（耗时：0.0268秒） [XML]
Best way to Format a Double value to 2 Decimal places [duplicate]
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No, there is no better way.
Actually you have an error in your pattern. What you want is:
DecimalFormat df = new DecimalFormat("#.00");
Note the "00", meaning exactly two decimal places.
If you use "#.##" (# means "optional" digit), it will drop trailing zeroes - ie ne...
Correct way to override Equals() and GetHashCode() [duplicate]
...commendationDTO : IEquatable<RecommendationDTO>... When i do i get a error: DataTransferObjects.RecommendationDTO does not implement interface member System.IEquatable<DataTransferObjects.RecommendationDTO>.Equals(DataTransferObjects.RecommendationDTO)
– Nugs
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How to create a link to a directory [closed]
... a new directory. To avoid "is not a directory: No such file or directory" error, as @trlkly comment, use relative path in the target, that is, using the example:
cd /home/jake/
ln -s /home/jake/doc/test/2000/something xxx
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SQL Server - inner join when updating [duplicate]
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this gives me ERROR: table name "ProductReviews" specified more than once in postgresql
– Johhan Santana
Apr 26 '17 at 16:54
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Charts for Android [closed]
...had a bit of trouble installing HoloGraphLibrary because of gradle version errors.
– MikeyE
Apr 14 '17 at 2:55
1
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How to upgrade R in ubuntu? [closed]
...ing (eg, trusty/, xenial/, and so on). If you're getting a "Malformed line error", check to see if you have a space between /ubuntu/ and version/.
Fetch the secure APT key:
gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
or
gpg --hkp://keyserver keyserver.ubuntu.com:80 --recv-key E084DA...
Eclipse reported “Failed to load JNI shared library” [duplicate]
... You would think it could detect this and give a more helpful error message.
– philologon
Dec 12 '13 at 3:21
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show 6 more comm...
Custom global Application class breaks with “android.app.Application cannot be cast to”
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The error states that the type of the object returned by getApplication is android.app.Application. A possible cause for this is that you failed to define the application in the manifest. Make sure that your manifest includes som...
How to create user for a db in postgresql? [closed]
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@Darji Krunal: what's the PHP error, how does it look like?
– Vidul
Jun 2 '12 at 10:02
1
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Subtract days from a DateTime
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That error usually occurs when you try to subtract an interval from DateTime.MinValue or you want to add something to DateTime.MaxValue (or you try to instantiate a date outside this min-max interval). Are you sure you're not assi...