大约有 42,000 项符合查询结果(耗时:0.0626秒) [XML]

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Android: upgrading DB version and adding new table

... 1. About onCreate() and onUpgrade() onCreate(..) is called whenever the app is freshly installed. onUpgrade is called whenever the app is upgraded and launched and the database version is not the same. 2. Incrementing the db version You ne...
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Autocompletion in Vim

...fault. You have to "hack" it to make it work with JavaScript, ActionScript and PHP. Here I explain how I do it. And here is another hint for PHP. – romainl Mar 2 '11 at 20:07 ...
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Why is Spring's ApplicationContext.getBean considered bad?

I asked a general Spring question: Auto-cast Spring Beans and had multiple people respond that calling Spring's ApplicationContext.getBean() should be avoided as much as possible. Why is that? ...
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How to pip install a package with min and max version range?

...tall a package with both a minimum version ( pip install package>=0.2 ) and a maximum version which should never be installed (theoretical api: pip install package<0.3 ). ...
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Get the week start date and week end date from week number

... You can find the day of week and do a date add on days to get the start and end dates.. DATEADD(dd, -(DATEPART(dw, WeddingDate)-1), WeddingDate) [WeekStart] DATEADD(dd, 7-(DATEPART(dw, WeddingDate)), WeddingDate) [WeekEnd] You probably also want to l...
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How do I concatenate const/literal strings in C?

I'm working in C, and I have to concatenate a few things. 17 Answers 17 ...
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EF5: Cannot attach the file ‘{0}' as database '{1}'

...alDB. Sometimes it fixes it to delete the DB. You can do this from the command line. Open the "Developer Command Propmpt for VisualStudio" under your start/programs menu. Run the following commands: sqllocaldb.exe stop v11.0 sqllocaldb.exe delete v11.0 ...
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How can you search Google Programmatically Java API [closed]

Does anyone know if and how it is possible to search Google programmatically - especially if there is a Java API for it? 8 ...
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Random data in Unit Tests?

...a coworker who writes unit tests for objects which fill their fields with random data. His reason is that it gives a wider range of testing, since it will test a lot of different values, whereas a normal test only uses a single static value. ...
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What does $@ mean in a shell script?

...r then $@ will be equal to foo bar. If you do: ./someScript.sh foo bar and then inside someScript.sh reference: umbrella_corp_options "$@" this will be passed to umbrella_corp_options with each individual parameter enclosed in double quotes, allowing to take parameters with blank space from t...