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In Rails, how do you render JSON using a view?
...on instead of escape_javascript. There are some subtle differences between what JS allows and what is strictly JSON. (And those differences are becoming important as browsers implement their own JSON parsers.)
– James A. Rosen
Jan 18 '10 at 21:17
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Git interoperability with a Mercurial Repository
...git on your own.)
I encourage you to try them out and decide for yourself what works best. I'll be glad to hear about cases where these tools break. I'll try to keep them in synch with upstream changes, and to make sure the upstream authors are aware of the tweaks I think are useful.
As I mentione...
“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()
...users it shows the unable to add window issue. Could you please suggest me what could be actual problem in my coding what might causing this?
– MSIslam
Sep 6 '13 at 17:56
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How do I update my bare repo?
...as remotes to save yourself some typing in the future:
git remote add <whatever-name> <url-of-other-repo>
Then you can simply do
git push --all <whatever-name>
or
git fetch <whatever-name>
depending on what repo you're in. If <whatever-name> is origin, you can ...
Jump into interface implementation in Eclipse IDE
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Here's what I do:
In the interface, move the cursor to the method name. Press F4. => Type Hierarchy view appears
In the lower part of the view, the method should already be selected. In its toolbar, click "Lock view and show me...
string.split - by multiple character delimiter
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What's the benefit of providing the StringSplitOptions.None over input.Split(new string[] { "][" })?
– seebiscuit
Jan 25 '16 at 19:09
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What does the “@” symbol do in Powershell?
I've seen the @ symbol used in PowerShell to initialise arrays. What exactly does the @ symbol denote and where can I read more about it?
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Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
...dy been truncated. Otherwise I go a different route, dependent entirely on what my data looks like. (Too many variables to get into here.)
The original poster determined WHY this is the case; see this answer for more details.
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How to change a Git remote on Heroku
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How do I know what my origin is named?
– Rails beginner
Jul 17 '11 at 18:19
1
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What is a lambda (function)?
For a person without a comp-sci background, what is a lambda in the world of Computer Science?
23 Answers
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