大约有 40,700 项符合查询结果（耗时：0.0992秒） [XML]
ActiveRecord OR query
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answered Sep 3 '10 at 22:08
Dan McNevinDan McNevin
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Adding elements to object
I need to populate a json file, now I have something like this:
17 Answers
17
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What's the difference between and , and ?
...ey have the same effect on normal web browser rendering engines, but there is a fundamental difference between them.
As the author writes in a discussion list post:
Think of three different situations:
web browsers
blind people
mobile phones
"Bold" is a style - when you say "bold a word", peop...
Execute AsyncTask several times
... Activity I use a class which extends from AsyncTask and a parameter which is an instance of that AsyncTask. When I call mInstanceOfAT.execute("") everything is fine.
But the app crash when I press an update button which calls again the AsyncTask(In case the network job didnt work). Cause then app...
Is there a command to list SVN conflicts?
Does anyone know an SVN command to list current conflicts between the repo and the working copy?
9 Answers
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How do you configure an OpenFileDialog to select folders?
...or a project, a dialog that looks like an OpenFileDialog or SaveFileDialog is displayed, but is set up to accept only folders. Ever since I've seen this I've wanted to know how it's done. I am aware of the FolderBrowserDialog, but I've never really liked that dialog. It starts too small and doesn...
How do I select elements of an array given condition?
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answered Jun 13 '10 at 0:50
jfsjfs
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Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]
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Disclaimer: I work on Bamboo and therefore I am not going to comment on features of other CI products since my experience with them is limited.
To answer your specific requirements:
Handle multiple languages
Bamboo has...
Is there a better way to write this null check, and a non-empty check, in groovy?
...performing some logic.
I have item below, because I feel !members?.empty is not correct.
3 Answers
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Can someone give an example of cosine similarity, in a very simple, graphical way?
...y in terms of word counts (and ignoring word order). We begin by making a list of the words from both texts:
me Julie loves Linda than more likes Jane
Now we count the number of times each of these words appears in each text:
me 2 2
Jane 0 1
Julie 1 1
Linda 1 0
likes 0 1
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