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How to checkout in Git by date?
... You can always switch back
and forth between branches.
Edit: The link is down, so here's the command:
git checkout `git rev-list -n 1 --before="2009-07-27 13:37" master`
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Does “git fetch --tags” include “git fetch”?
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I do git fetch all the time and it consistently pulls down any new commits and any new tags. What version of Git are you running?
– Tim Visher
Jul 30 '09 at 12:14
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Why is Go so slow (compared to Java)?
... to get faster as they continue to work on it, and I think really it comes down to how it performs in a real world application and not tiny little computational benchmarks. For me, Go apparently resulted in a more efficient program than what I could produce in Python. That is my take on the answer t...
C# generic type constraint for everything nullable
...re you do the check in the static constructor, otherwise you'll be slowing down the construction of every instance of your generic class (unnecessarily)
– Eamon Nerbonne
Apr 5 '14 at 9:24
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“Go To Definition” in Visual Studio only brings up the Metadata
...e are the simple steps:
Open your solution in Windows Explorer and close down Visual Studio
In the explorer menu, select View and ensure that the "Hidden items" checkbox is marked
Navigate to the subfolder .vs\[your solution name]\v15
Delete the .suo file
Restart VS and build your solution
That ...
Remove carriage return in Unix
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Link is now down, please visit http://dos2unix.sourceforge.net/ instead
– RyanQuey
May 15 at 7:52
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Is there any simple way to find out unused strings in Android project?
...a completely random id and then running Lint. I could not vote reply above down, because I don't have enough reputation :(.
– Frank Harper
Jul 31 '12 at 3:10
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Check whether number is even or odd
...n my opinion. I think the reason others don't prefer it over modulus comes down to a lack of understanding of binary.
– crush
Feb 13 '14 at 21:47
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What is your most productive shortcut with Vim?
... the line containing the mark named 'a'."
If you only understand basic up, down, left, and right cursor movements then vi will be no more productive than a copy of "notepad" for you. (Okay, you'll still have syntax highlighting and the ability to handle files larger than a piddling ~45KB or so; but...
Is Ruby pass by reference or by value?
...ect, but a friend asked me to explain this to him and what it really boils down to is how Ruby handles variables, so I thought I would share some simple pictures / explanations I wrote for him (apologies for the length and probably some oversimplification):
Q1: What happens when you assign a new ...