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HEAD and ORIG_HEAD in Git
...of HEAD, ORIG_HEAD is last value of HEAD before dangerous operation).
For more information read git(1) manpage, Git User's Manual, the Git Community Book and Git Glossary
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Cast an instance of a class to a @protocol in Objective-C
...self.myViewController; This answer and @andys are both correct, but his is more correct.
– memmons
Nov 30 '13 at 17:13
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When to use Task.Delay, when to use Thread.Sleep?
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How to create an array of 20 random bytes?
...om();
byte[] bytes = new byte[20];
random.nextBytes(bytes);
Java 8 (even more secure):
byte[] bytes = new byte[20];
SecureRandom.getInstanceStrong().nextBytes(bytes);
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What are the differences between Rust's `String` and `str`?
... strs to be immutable in many cases. In general, mutation requires writing more or fewer bytes than there were before (e.g. replacing an a (1 byte) with an ä (2+ bytes) would require making more room in the str). There are specific methods that can modify a &mut str in place, mostly those that ...
How do I change the color of the text in a UIPickerView under iOS 7?
...view.backgroundColor = [UIColor whiteColor]; none of the views show up anymore.
8 Answers
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Unicode, UTF, ASCII, ANSI format differences
...ing.Default, and is often Windows-1252 but can be other locales.
There's more on my Unicode page and tips for debugging Unicode problems.
The other big resource of code is unicode.org which contains more information than you'll ever be able to work your way through - possibly the most useful bit ...
How do I turn a C# object into a JSON string in .NET?
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Django - iterate number in for loop of a template
...forloop.counter0 }} # starting index 0
# do your stuff
{% endfor %}
More info at: for | Built-in template tags and filters | Django documentation
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Haskell Type vs Data Constructor
... of the similarities.
A data constructor is a "function" that takes 0 or more values and gives you back a new value.
A type constructor is a "function" that takes 0 or more types and gives you back a new type.
Data constructors with parameters are cool if we want slight variations in our values ...