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Objective-C formatting string for boolean?

... Shouldn't the output strings be: "Yes" and "No" :P – Ben S Apr 8 '10 at 22:22 131 ...
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Difference between setTimeout with and without quotes and parentheses

I am learning JavaScript and I have learned recently about JavaScript timing events. When I learned about setTimeout at W3Schools , I noticed a strange figure which I didn’t run into before. They are using double quotes and then call the function. ...
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How do I move a redis database from one server to another?

I currently have a live redis server running on a cloud instance and I want to migrate this redis server to a new cloud instance and use that instance as my new redis server. If it were MySQL, I would export the DB from the old server and import it into the new server. How should I do this with redi...
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What's the difference between “squash” and “fixup” in Git/Git Extension?

...the commit log message begins with "squash! ..." (or "fixup! ..."), and there is a commit whose title begins with the same ..., automatically modify the todo list of rebase -i so that the commit marked for squashing comes right after the commit to be modified, and change ...
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How to extract the n-th elements from a list of tuples?

... and use **dict to create keyword arguments: def test(foo=3, bar=3): return foo*bar then d = {'bar': 9, 'foo'=12}; print test(**d) – Wayne Werner Jul 22 '10 at 12:58 ...
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Django - what is the difference between render(), render_to_response() and direct_to_template()?

Whats the difference (in language a python/django noob can understand) in a view between render() , render_to_response() and direct_to_template() ? ...
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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?

...ing compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while compilation and print the result when compilation completes. As a hint, he told me that I may use generics and pre-proc...
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In Python, how can you load YAML mappings as OrderedDicts?

I'd like to get PyYAML 's loader to load mappings (and ordered mappings) into the Python 2.7+ OrderedDict type, instead of the vanilla dict and the list of pairs it currently uses. ...
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How to create and handle composite primary key in JPA

... You can make an Embedded class, which contains your two keys, and then have a reference to that class as EmbeddedId in your Entity. You would need the @EmbeddedId and @Embeddable annotations. @Entity public class YourEntity { @EmbeddedId private MyKey myKey; @Column(name ...
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How does @synchronized lock/unlock in Objective-C?

Does @synchronized not use "lock" and "unlock" to achieve mutual exclusion? How does it do lock/unlock then? 5 Answers ...