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Using do block vs braces {}
...m the block style, and the definition is kinda vague. For example:
date = Timecop.freeze(1.year.ago) { format_date(Time.now) }
customer = Timecop.freeze(1.year.ago) { create(:customer) }
Are these procudual or functional?
And the line count thing is just useless in my opinion. I know, whether th...
What is the difference between and ?
What is the difference between <section> and <div> in HTML ? Aren't we defining sections in both cases?
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In git, is there a way to show untracked stashed files without applying the stash?
...ash@{0}, stash@{1} etc. The first parent of this commit is the HEAD at the time of the stash, the second parent contains the changes to tracked files, and the third (which may not exist) the changes to untracked files.
This is partly explained in the manpage under "Discussion".
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What's the difference between IEquatable and just overriding Object.Equals()?
...rue in C++ but not .NET languages which enforce type safety. There is a runtime cast and if the cast does not succeed, an exception is thrown. So there is a small runtime penalty to pay for casting. The compiler can optimize away upcasts For example object o = (object)"string"; But downcasting - str...
Passing variables in remote ssh command
I want to be able to run a command from my machine using ssh and pass through the environment variable $BUILD_NUMBER
7 Ans...
git replace local version with remote version
...file and take the one from my remote branch without trying to merge and causing conflicts?
5 Answers
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Implements vs extends: When to use? What's the difference?
Please explain in an easy to understand language or a link to some article.
18 Answers
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How to add facebook share button on my website?
I have this code that suppose to work, but doesn't work. If this helps you in anyway that would be great.
7 Answers
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Should I use char** argv or char* argv[]?
I'm just learning C and was wondering which one of these I should use in my main method. Is there any difference? Which one is more common?
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Can I use mstest.exe without installing Visual Studio?
I want to use mstest.exe to run my unit test on build server, but I don't want to install Visual Studio on the build server. Can I just install MSTest without Visual Studio?
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