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LaTeX Optional Arguments
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Example from the guide:
\newcommand{\example}[2][YYY]{Mandatory arg: #2;
Optional arg: #1.}
This defines \example to be a command with two arguments,
referred to as #1 and #2 in the {<definition>}--noth...
Difference between a Seq and a List in Scala
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@huynhjl That's beside the point. I was drawing parallels between what exists in Java and what exists in Scala, and there just isn't any concept of mutable/immutable collections in Java.
– Daniel C. Sobral
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Set markers for individual points on a line in Matplotlib
.... Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this?
4 An...
Difference between dispatch_async and dispatch_sync on serial queue?
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my question is why not we didn't do it like the normal way? printf("1");printf("2") ;printf("3") ;printf("4") - compared to dispatch_sync
– androniennn
Apr 12 '14 at 11:31
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Parallel.ForEach vs Task.Factory.StartNew
...ch work item (in your Parallel loop). No reason to put an async option inside of the already concurrent loop, typically...
– Reed Copsey
May 29 '12 at 16:44
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List comprehension: Returning two (or more) items for each item
...m_iterable((func(x) for func in funcs) for x in range(n))). Which would incidentally eliminate khachik's complaint. (Though in a sense, mine and his are essentially the same in terms of process. We simply define the inner generator differently.)
– JAB
Aug 8 '12...
SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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@DanielLee What Przemek D said. Putting UTF-8 literals into your source code like that is generally not a good idea, and can lead to unwanted behaviour, especially in Python 2. If literals aren't pure 7 bit ASCII they should be actual Unicode, not UTF-8...
Difference between framework and static library in xcode4, and how to call them
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@GoRoS yes I do; in fact I just did some work for a client making their private SDK available using CocoaPods. The trick is to have a public repo with the compiled static library, headers and podspec pointing at this and a private repo with your source. Idea...
What's the UIScrollView contentInset property for?
...tentInset property in a UIScrollView instance is used for? And maybe provide an example?
5 Answers
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Can inner classes access private variables?
... public:
Inner(Outer& x): parent(x) {}
void func()
{
std::string a = "myconst1";
std::cout << parent.var << std::endl;
if (a == MYCONST)
{ std::cout << "string same" <...