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In Rails, how do you render JSON using a view?
...in your views/users/ dir, named show.json and after your users#show action is completed, it renders the file.
8 Answers
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HTML text-overflow ellipsis detection
...SS rules white-space, overflow, text-overflow set so that overflowing text is trimmed and an ellipsis is used.
13 Answers
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How can I create a self-signed cert for localhost?
...ugh the steps detailed in How do you use https / SSL on localhost? but this sets up a self-signed cert for my machine name, and when browsing it via https://localhost I receive the IE warning.
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Android: install .apk programmatically [duplicate]
I made this with help from
Android download binary file problems
and Install Application programmatically on Android .
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
Is there any difference between :key => "value" (hashrocket) and key: "value" (Ruby 1.9) notations?
5 Answers
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how to check if a form is valid programmatically using jQuery Validation Plugin
... of buttons and I'm using jQuery Validation Plugin from http://jquery.bassistance.de/validate/ . I just want to know if there is any way I can check if the form is considered in valid state by jquery validation plugin from anywhere in my javascript code.
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Pros and cons to use Celery vs. RQ [closed]
...und jobs (mostly for email sending and heavily database updates). I use Redis for task broker. So in this point I have two candidates: Celery and RQ . I had some experience with these job queues, but I want to ask you guys to share you experience of using this tools. So.
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Recommended Fonts for Programming? [closed]
... for programming, and for what language/IDE? I use Consolas for all my Visual Studio work, any other recommendations?
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Developing GUIs in Python: Tkinter vs PyQt [closed]
...ctly to working with Qt in other languages too if you ever need to, and Qt is probably the best cross-platform interface toolkit available right now.
There are only two real (potential) disadvantages:
PyQt is only available under the GPL. This means if you release your code, it has to be availabl...
if (key in object) or if(object.hasOwnProperty(key)
Do the following two statements produce the same output? Is there any reason to prefer one way to the other?
7 Answers
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