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When and why to 'return false' in JavaScript?
...ot actually fire. So, say, in the onsubmit case, this would mean that the form is not submitted.
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Why should I use Hamcrest-Matcher and assertThat() instead of traditional assertXXX()-Methods
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There's no big advantage for those cases where an assertFoo exists that exactly matches your intent. In those cases they behave almost the same.
But when you come to checks that are somewhat more complex, then the advantage becomes more visible:
ass...
Are there any disadvantages to always using nvarchar(MAX)?
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Same question was asked on MSDN Forums:
Varchar(max) vs Varchar(255)
From the original post (much more information there):
When you store data to a VARCHAR(N) column, the values are physically stored in the same way. But when you store it to a VARCHAR(MAX...
Move all files except one
How can I move all files except one? I am looking for something like:
14 Answers
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Undo working copy modifications of one file in Git?
After the last commit, I modified a bunch of files in my working copy, but I want to undo the changes to one of those files, as in reset it to the same state as the most recent commit.
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Compare two files line by line and generate the difference in another file
...iff(1) is not the answer, but comm(1) is.
NAME
comm - compare two sorted files line by line
SYNOPSIS
comm [OPTION]... FILE1 FILE2
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-1 suppress lines unique to FILE1
-2 suppress lines unique to FILE2
-3 suppress lines that appear in both files
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Ignore mapping one property with Automapper
I'm using Automapper and I have the following scenario:
Class OrderModel has a property called 'ProductName' that isn't in the database.
So when I try to do the mapping with:
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Inline functions vs Preprocessor macros
How does an inline function differ from a preprocessor macro?
14 Answers
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How do I create a Bash alias?
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You can add an alias or a function in your startup script file. Usually this is .bashrc, .bash_login or .profile file in your home directory.
Since these files are hidden you will have to do an ls -a to list them. If you don't have one you can ...
Difference between binary semaphore and mutex
Is there any difference between a binary semaphore and mutex or are they essentially the same?
34 Answers
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