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Replace multiple characters in a C# string

...\n]{2}/\n/g s/ at the beginning means a search The characters between [ and ] are the characters to search for (in any order) The second / delimits the search-for text and the replace text In English, this reads: "Search for ; or , or \t or \r or (space) or exactly two sequential \n and repla...
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Is there a float input type in HTML5?

...g to html5.org , the "number" input type's "value attribute, if specified and not empty, must have a value that is a valid floating point number." ...
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Revert to a commit by a SHA hash in Git? [duplicate]

...eate the correct state of the index to make the commit. # Reset the index and working tree to the desired tree # Ensure you have no uncommitted changes that you want to keep git reset --hard 56e05fced # Move the branch pointer back to the previous HEAD git reset --soft HEAD@{1} git commit -m "Rev...
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Swift - Split string over multiple lines

...he expression is "too complex to be solved in a reasonable amount of time" and to consider breaking it down to simpler expressions. That's ugly but easy enough to accomplish, just wrap sections in parens. – clearlight Dec 7 '14 at 0:02 ...
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Regex to match string containing two names in any order

I need logical AND in regex. 8 Answers 8 ...
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How to set the environmental variable LD_LIBRARY_PATH in linux

I have first executed the command: export LD_LIBRARY_PATH=/usr/local/lib 10 Answers 1...
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Difference between sampling and profiling in jVisualVM

VisualVM has two separate tabs for sampling and profiling. What is the difference between sampling and profiling in VisualVM? ...
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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)

I understand that in Swift all variables must be set with a value, and that by using optionals we can set a variable to be set to nil initially. ...
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What's the simplest way to test whether a number is a power of 2 in C++?

...will want to check for it explicitly. http://www.graphics.stanford.edu/~seander/bithacks.html has a large collection of clever bit-twiddling algorithms, including this one. share | improve this ans...
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How to check if an object is serializable in C#

...s it not the case that we must recursively drill into that objects members and check each one, if not just try to serialize it and see if it fails? – Brian Sweeney Jan 26 '11 at 18:34 ...