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LINQ's Distinct() on a particular property
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How to check if IEnumerable is null or empty?
...avell
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Reading a file line by line in Go
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edited Feb 7 at 20:56
Samuel Hawksby-Robinson
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How to find the Git commit that introduced a string in any branch?
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+1 for excellence. Pointing at -S is one thing, explaining things, better. Also, I like to use --decorate to see what branches things come ...
VS 2012: Scroll Solution Explorer to current file
VS2010 had the feature that viewing a file would automatically cause Solution Explorer to scroll to that file.
8 Answers
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Are there constants in JavaScript?
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Since ES2015, JavaScript has a notion of const:
const MY_CONSTANT = "some-value";
This will work in pretty much all browsers except IE 8, 9 and 10. Some may also need strict mode enabled.
You can use var with conventions like ALL...
Removing a list of characters in string
...profile(remove_chars_translate_unicode)
Results:
2.7.5 (default, Mar 9 2014, 22:15:05)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)]
"plain" string:
0.637 remove_chars_iter
0.649 remove_chars_re
0.010 remove_chars_translate_bytes
unicode string:
0.866 remove_chars_iter
0.680 remove...
javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
... javax.el-api
– mvera
Jul 15 '14 at 20:57
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Curious null-coalescing operator custom implicit conversion behaviour
...orks, see my series of articles which begins here: https://ericlippert.com/2012/12/20/nullable-micro-optimizations-part-one/
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Android: show soft keyboard automatically when focus is on an EditText
...itText already has focus.
– Ted
Oct 20 '11 at 13:09
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How do you not do this if the device has a...