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How can I find the number of days between two Date objects in Ruby?
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dylanfm
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answered Dec 21 '10 at 17:47
Agile JediAgile Jedi
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Sort hash by key, return hash in Ruby
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answered Mar 11 '14 at 2:03
Mark ThomasMark Thomas
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How to Publish Web with msbuild?
...ory: same as checkout directory
MSBuild version: Microsoft .NET Framework 4.0
MSBuild ToolsVersion: 4.0
Run platform: x86
Targets: Package
Command line parameters to MSBuild.exe: /p:Configuration=Debug
This will compile, package (with web.config transformation), and save the output as artifac...
How to run Rails console in the test environment and load test_helper.rb?
...ipt/ has different ways of setting the rails environment.
For Rails 3 and 4
Run rails c test. Prepend bundle exec if you need this for the current app environment.
For Rails 5 and 6
Run rails console -e test.
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How to print to console when using Qt
I'm using Qt4 and C++ for making some programs in computer graphics. I need to be able to print some variables in my console at run-time, not debugging, but cout doesn't seem to work even if I add the libraries. Is there a way to do this?
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Collisions when generating UUIDs in JavaScript?
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Mark Amery
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answered Aug 25 '11 at 4:49
broofabroofa
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Windows batch file file download from a URL
... Abel
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answered Dec 9 '13 at 17:34
sevenforcesevenforce
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How does #include work in C++? [duplicate]
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4 Answers
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Active
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Set focus on TextBox in WPF from view model
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edited Feb 24 at 0:14
Callum Watkins
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How to remove an element from a list by index
...he index of the element you want to delete:
>>> a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> del a[-1]
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8]
Also supports slices:
>>> del a[2:4]
>>> a
[0, 1, 4, 5, 6, 7, 8, 9]
Here is the section from the tutorial.
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