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Should I use an em>x m>ception specifier in C++?
In C++, you can specify that a function may or may not throw an em>x m>ception by using an em>x m>ception specifier. For em>x m>ample:
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Revert a range of commits in git
How can I revert a range of commits in git? From looking at the gitrevisions documentation, I cannot see how to specify the range I need. For em>x m>ample:
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How do I tell git to always select my local version for conflicted merges on a specific file?
Say I'm collaborating with someone via a git repository, and there is a particular file that I never want to accept any em>x m>ternal changes to.
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Why does csvwriter.writerow() put a comma after each character?
This code opens the url and appends the /names at the end and opens the page and prints the string to test1.csv :
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SQL Server Script to create a new user
I want to write a script to create a admin user ( with abcd password ) in SQL Server Em>x m>press.
Also I want to assign this user admin full rights.
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Add EBS to Ubuntu EC2 Instance
I'm having problem connecting EBS volume to my Ubuntu EC2 Instance.
2 Answers
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Why historically do people use 255 not 256 for database field magnitudes?
You often see database fields set to have a magnitude of 255 characters, what is the traditional / historic reason why? I assume it's something to do with paging / memory limits, and performance but the distinction between 255 and 256 has always confused me.
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What is Haskell used for in the real world? [closed]
...ations. What are the most popular projects / usages of Haskell and why it em>x m>cels at solving these problems?
10 Answers
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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate
I've seen mim>x m>ed versions of this in a lot of code. (This applies to C and C++, by the way.) People seem to declare pointers in one of two ways, and I have no idea which one is correct, of if it even matters.
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Is std::vector copying the objects with a push_back?
After a lot of investigations with valgrind, I've made the conclusion that std::vector makes a copy of an object you want to push_back.
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