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Test if characters are in a string
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@Josh O'brien, that post compared finding (counting) all the matches in a single long string, try finding 1 match in a bunch of shorter strings: vec <- replicate(100000, paste( sample(letters, 10, replace=TRUE), collapse='') ).
– Greg Snow
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Is there a good tutorial on MSBuild scripts? [closed]
... Build, Clean, Rebuild and Publish command in the project context menu actually are MSBuild "targets".
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How do I revert master branch to a tag in git?
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This way all the branches will be pushed with force. You may want to try git push --force origin master
– danza
Apr 11 '13 at 7:42
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Remove multiple keys from Map in efficient way?
...s you want to remove, you can use the keySet method and map.keySet().removeAll(keySet);.
keySet returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.
Contrived example:
Map<String, String> map ...
How do I convert a NSString into a std::string?
...ou don't want non-ASCII characters in there, you can use dataUsingEncoding:allowLossyConversion: to get an NSData representation of the string with lossy encoded ASCII content, and then throw that at your std::string
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Why is conversion from string constant to 'char*' valid in C but invalid in C++
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As of C++11, the implicit conversion that had been deprecated was officially removed, so code that depends on it (like your first example) should no longer compile.
You've noted one way to allow the code to compile: although the implicit conversion has been removed, an explicit conversion still ...
Positioning a div near bottom side of another div
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IE7 was horizontally positioning the green div after the word "Outer". I've updated the code to specify "left: 0".
– RichieHindle
May 13 '09 at 14:05
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What is a segmentation fault?
...ng to a read-only portion of the memory, etc. Segmentation fault is essentially the same in most languages that let you mess with the memory management, there is no principial difference between segfaults in C and C++.
There are many ways to get a segfault, at least in the lower-level languages suc...
Resolving a 'both added' merge conflict in git?
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If you use git rm git will remove all versions of that path from the index so your resolve action will leave you without either version.
You can use git checkout --ours src/MyFile.cs to choose the version from the branch onto which you are rebasing or git ch...
Programmer-friendly search engine? [closed]
...ires sign-up), through which you can use Yahoo's web search. If you escape all relevant characters as described in the FAQ, you can search for arbitrary verbatim strings.
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