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Position Relative vs Absolute?
What is the difference between position: relative and position: absolute in CSS? And when should you use them?
10 Answe...
How to close IPython Notebook properly?
... should be able to stop it. We haven't quite worked out how to handle the differences yet.
(For future readers, this is the situation with 0.12 released and 0.13 in development.)
Update December 2017
The IPython Notebook has become the Jupyter Notebook. A recent version has added a jupyter notebo...
Overload with different return type in Java?
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I always thought that if we did something like int i = foo() or float f = foo() it would know which one, but if the statement is just the function that it the compiler wouldn't know. I get it know. Thanks.
– nunos
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Can I use a collection initializer for Dictionary entries?
... after C# 3.0 you can use var instead of the declaring type, or if leaving the declaring type can omit the new Dictio... -- stackoverflow.com/questions/5678216/…
– drzaus
Jan 13 '14 at 20:24
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How to get the current branch name in Git?
...he local branches of your repo. The starred branch is your current branch.
If you want to retrieve only the name of the branch you are on, you can do:
git rev-parse --abbrev-ref HEAD
or with Git 2.22 and above:
git branch --show-current
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Division of integers in Java [duplicate]
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@Rudra - I'm not sure what you're asking. If num1 and num2 are positive integers, then num1 / num2 gives you what you want. Otherwise, it's just Math.floor(num1 / num2).
– Oliver Charlesworth
Jan 4 '16 at 20:47
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Twitter bootstrap remote modal shows same content every time
I am using Twitter bootstrap, I have specified a modal
22 Answers
22
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Can I assume (bool)true == (int)1 for any C++ compiler?
...int and this promotion must yield 1.
Reference: 4.7 [conv.integral] / 4: If the source type is bool... true is converted to one.
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How to assign a heredoc value to a variable in Bash?
...-r -d '' VAR <<'EOF'
abc'asdf"
$(dont-execute-this)
foo"bar"''
EOF
If you don't quote the variable when you echo it, newlines are lost. Quoting it preserves them:
$ echo "$VAR"
abc'asdf"
$(dont-execute-this)
foo"bar"''
If you want to use indentation for readability in the source code, use...
Is it possible to use the instanceof operator in a switch statement?
...s I { void do() { doC() } ... }
Then you can simply call do() on this.
If you are not free to change A, B, and C, you could apply the visitor pattern to achieve the same.
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