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How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
If you're going to build, say, a directory structure where a directory is named for a commit in a Git repository, and you want it to be short enough to make your eyes not bleed, but long enough that the chance of it colliding would be negligible, how much of the SHA substring is generally required?
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Why does .NET use banker's rounding as default?
According to the documentation, the decimal.Round method uses a round-to-even algorithm which is not common for most applications. So I always end up writing a custom function to do the more natural round-half-up algorithm:
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Do using statements and await keywords play nicely in c#
...king an async call to a method that returns and IDisposable instance. For example:
1 Answer
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What is the difference between “Flush Magento Cache” and “Flush Cache Storage” in magento's cache ma
What is the difference between "Flush Magento Cache" and "Flush Cache Storage" in magento's cache management?
10 Answers
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how can you easily check if access is denied for a file in .NET?
Basically, I would like to check if I have rights to open the file before I actually try to open it; I do not want to use a try/catch for this check unless I have to. Is there a file access property I can check before hand?
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Why doesn't Mockito mock static methods?
...t an interface at runtime (that's what EasyMock does if I'm not mistaken), or they inherit from the class to mock (that's what Mockito does if I'm not mistaken). Both approaches do not work for static members, since you can't override them using inheritance.
The only way to mock statics is to modif...
Describe the architecture you use for Java web applications? [closed]
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Ok I'll do a (shorter) one:
Frontend : Tapestry (3 for older projects, 5 for newer projects)
Business layer: Spring
DAO's : Ibatis
Database : Oracle
We use Sping transaction support, and start transactions upon entering the service layer...
Go to first line in a file in vim?
...In command mode (press Esc if you are not sure) you can use:
gg,
:1,
1G,
or 1gg.
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Using the “start” command with parameters passed to the started program
... the first parameter has double quotes it uses that as the optional TITLE for the new window.
I believe what you want is:
start "" "c:\program files\Microsoft Virtual PC\Virtual PC.exe" -pc MY-PC -launch
In other words, give it an empty title before the name of the program to fake it out.
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Foreign key constraint may cause cycles or multiple cascade paths?
I have a problem when I try to add constraints to my tables. I get the error:
9 Answers
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