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How to check if a file exists in a folder?
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CodeCasterCodeCaster
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4
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Is it possible to print a variable's type in standard C++?
...lifiers, references, and lvalue/rvalue-ness. For example:
const int ci = 0;
std::cout << typeid(ci).name() << '\n';
For me outputs:
i
and I'm guessing on MSVC outputs:
int
I.e. the const is gone. This is not a QOI (Quality Of Implementation) issue. The standard mandates this ...
How to remove illegal characters from path and filenames?
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503
Try something like this instead;
string illegal = "\"M\"\\a/ry/ h**ad:>> a\\/:*?\"| li*t...
Javascript trick for 'paste as plain text` in execCommand
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edited Oct 30 '18 at 21:56
Quinn Keaveney
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answered...
How do shift operators work in Java? [duplicate]
...em.out.println(Integer.toBinaryString(2 << 11));
Shifts binary 2(10) by 11 times to the left. Hence: 1000000000000
System.out.println(Integer.toBinaryString(2 << 22));
Shifts binary 2(10) by 22 times to the left. Hence : 100000000000000000000000
System.out.println(Integer.toBinar...
Append lines to a file using a StreamWriter
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edited Sep 5 '11 at 10:54
answered Sep 5 '11 at 9:36
A...
Is it possible to set a custom font for entire of application?
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450
Yes with reflection. This works (based on this answer):
(Note: this is a workaround due to lack...
What is the worst real-world macros/pre-processor abuse you've ever come across?
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70 Answers
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How to read an external local JSON file in JavaScript?
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answered Oct 31 '13 at 12:05
Chris PickfordChris Pickford
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