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Undo a merge by pull request?

...ilar to this: commit b76a5f1f5d3b323679e466a1a1d5f93c8828b269 Merge: 9271e6e a507888 Author: Tim Tom <tim@tom.com> Date: Mon Apr 29 06:12:38 2013 -0700 Merge pull request #123 from john/foo_and_bar Add foo and bar commit a507888e9fcc9e08b658c0b25414d1aeb1eef45e Author: John Doe ...
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DateTime.Now vs. DateTime.UtcNow

...l web audience, and because I'd prefer not to nag every user to fill out a form indicating what timezone they live in. We also display relative times (2 hours ago, 1 day ago, etc) until the post ages enough that the time is "the same" no matter where on Earth you live. ...
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You have already activated X, but your Gemfile requires Y

... 87 Using bundle exec is the right way to do this. Basically what's happening is that you've updat...
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Performance of Arrays vs. Lists

...optimisation; arrays can be marginally faster if you use the indexer / for form - but IIRC believe it depends on the type of data in the array. But unless you need to micro-optimise, keep it simple and use List<T> etc. Of course, this only applies if you are reading all of the data; a diction...
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val() doesn't trigger change() in jQuery [duplicate]

...answered Jul 5 '10 at 12:19 djdd87djdd87 60.7k2424 gold badges144144 silver badges190190 bronze badges ...
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How to comment a block in Eclipse?

... user1556814 38722 silver badges1616 bronze badges answered Jan 4 '10 at 19:29 Jon SkeetJon Skeet ...
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file

...p.py are silly duplicates, but it's important to understand that while the form is similar, the intended function is very different. The goal of a package author, when specifying dependencies, is to say "wherever you install this package, these are the other packages you need, in order for this pac...
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How to create a DataTable in C# and how to add rows?

...answered Jun 25 '09 at 7:38 djdd87djdd87 60.7k2424 gold badges144144 silver badges190190 bronze badges ...
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Can I have an onclick effect in CSS?

...d, there is some bad news. Because a label can only be associated with one form control at a time, that means you can't just drop a button inside the <label></label> tags and call it a day. However, we can use some CSS to make the label look and behave fairly close to how an HTML button ...
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Creating a new directory in C

... That's what I would have guessed. Any performance problem by skipping the stat check and just mkdir every time? – jjxtra Jan 19 '17 at 15:40 ...