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Why do I get a “Null value was assigned to a property of primitive type setter of” error message whe
I get the following error when using a primitive attribute in my grails domain object:
12 Answers
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How to simulate the environment cron executes a script with?
I normally have several problems with how cron executes scripts as they normally don't have my environment setup. Is there a way to invoke bash(?) in the same way cron does so I could test scripts before installing them?
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Javascript - removing undefined fields from an object [duplicate]
Is there a clean way to remove undefined fields from an object?
10 Answers
10
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Java generics T vs Object
I was wondering what is the difference between the following two method declarations:
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贝因美创始人谈连续创业 谢宏：蓝海策略下的未来赢家 - 资讯 - 清泛网 - 专...
...年深交所挂牌，最高市值达到300多亿，也是迄今为止国内A股唯一的婴童食品公司。
我自己认为最大的创新是，在国内最早提出婴童经济的概念，也是第一个总结了国内婴童行业，到目前为止已经十五年了，引领了整个婴童行业...
How do I add a margin between bootstrap columns without wrapping [duplicate]
My layout currently looks like this
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5
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Using C# to check if string contains a string in string array
I want to use C# to check if a string value contains a word in a string array. For example,
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How do you remove Subversion control for a folder?
I have a folder, c:\websites\test , and it contains folders and files that were checked out from a repository that no longer exists. How do I get Subversion to stop tracking that folder and any of the subfolders and files?
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How to resize the jQuery DatePicker control
I'm using the jQuery DatePicker control for the first time. I've got it working on my form, but it's about twice as big as I would like, and about 1.5 times as big as the demo on the jQuery UI page. Is there some simple setting I'm missing to control the size?
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Why does `True == False is False` evaluate to False? [duplicate]
I get some rather unexpected behavior on an expression that works with == but not with is :
4 Answers
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