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What is a rune?

...in that range. Furthermore, 32 is in fact the offset between the uppercase and lowercase codepoint of the character. So by adding 32 to 'A', you get 'a' and vice versa. share | improve this answer ...
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Best practice for creating millions of small temporary objects

What are the "best practices" for creating (and releasing) millions of small objects? 13 Answers ...
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throwing an exception in objective-c/cocoa

...xception exceptionWith…]) syntax, the parser recognizes that as an exit and does not display the warning. – mattorb Aug 27 '11 at 16:32 ...
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How can I use a carriage return in a HTML tooltip?

I'm currently adding verbose tooltips to our site, and I'd like (without having to resort to a whizz-bang jQuery plugin, I know there are many!) to use carriage returns to format the tooltip. ...
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How do you match only valid roman numerals with a regular expression?

...L|L?X{0,3})(IX|IV|V?I{0,3})$ Breaking it down, M{0,4} specifies the thousands section and basically restrains it to between 0 and 4000. It's a relatively simple: 0: <empty> matched by M{0} 1000: M matched by M{1} 2000: MM matched by M{2} 3000: MMM matched by M{3} 4000:...
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Compare two objects and find the differences [duplicate]

what is the best way to compare two objects and find the differences? 2 Answers 2 ...
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Pros and Cons of Interface constants [closed]

... Well, I think that it boils down to the difference between good and good enough. While in most cases you can avoid the use of constants by implementing other patterns (strategy or perhaps flyweight), there is something to be said for not needing a half dozen other classes to represent ...
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?

... Do you know what the code/sequence for Command+Delete is? (clear out the prompt) – Steven Lu Mar 31 '13 at 18:37 ...
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C++: what regex library should I use? [closed]

... Boost.Regex is very good and is slated to become part of the C++0x standard (it's already in TR1). Personally, I find Boost.Xpressive much nicer to work with. It is a header-only library and it has some nice features such as static regexes (regexes ...
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What does f+++++++++ mean in rsync logs?

I'm using rsync to make a backup of my server files, and I have two questions: 4 Answers ...