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“render :nothing => true” returns empty plaintext file?
...he preferred solution for that too (but obviously the OP is on a Rails 2.3 app so the chosen answer was appropriate).
– Asfand Qazi
Sep 17 '14 at 18:06
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Format date in a specific timezone
I'm using Moment.js to parse and format dates in my web app. As part of a JSON object, my backend server sends dates as a number of milliseconds from the UTC epoch (Unix offset).
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Markdown to create pages and table of contents?
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The app isn't available in the UK region.
– kenorb
Jul 3 '19 at 13:29
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How to get the cuda version?
...ves the CUDA compiler version (which matches the toolkit version).
From application code, you can query the runtime API version with
cudaRuntimeGetVersion()
or the driver API version with
cudaDriverGetVersion()
As Daniel points out, deviceQuery is an SDK sample app that queries the above, a...
Git push results in “Authentication Failed”
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you need to generate a personal access token. This can be done in the
application settings of your Github account. Using this token as your
password should allow you to push to your remote repository via HTTPS.
Use your username as usual.
https://help.github.com/articles/creating-a-person...
In Gradle, how do I declare common dependencies in a single place?
... empty and if this is a lib, it's convenient because you can use it in our app and make dependencyManagement to define what version of the lib it should take. How would you do the same with Gradle?
– Stanislav Bashkyrtsev
Mar 5 '12 at 13:04
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Get an object's class name at runtime
...g)[1];
The above code gets the entire constructor code as a string and applies a regex to get all 'words'. The first word should be 'function' and the second word should be the name of the class.
Hope this helps.
share
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Are tar.gz and tgz the same thing?
...example, when downloading such a file that already exists locally, it can happen, that they rename it to .tar-1.gz, which will then create problems with certain archivers, mostly on Windows and other environments that use filename ending for file type designation.
This doesn't happen with .tgz endi...
How to connect android emulator to the internet
...settings - as @moon_walker333 mentions in this thread. AVG was blocking my application.
– ccbunney
Apr 20 '13 at 8:06
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Unable to cast object of type 'System.DBNull' to type 'System.String`
I got the above error in my app. Here is the original code
11 Answers
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