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Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?

... ಠ_ಠ and 草泥马 only contain "letters" used in actual alphabets; that is, ಠ is a symbol from the Kannada alphabet, and 草泥马 consists of Chinese characters. ◎ and ☺, however, are purely symbols; they are not ass...
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Why use ICollection and not IEnumerable or List on many-many/one-many relationships?

... memory but about encapsulation. Consider: private IEnumerable<int> _integers = new List<int> { 1, 2, 3 }; uses the same memory as private List<int> _integers = new List<int> { 1, 2, 3 }; – phoog Apr 11 '12 at 20:29 ...
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postgresql - replace all instances of a string within text field

...ing-to-string replacement, so 'category' will become 'dogegory'. the regexp_replace function may help you define a stricter match pattern for what you want to replace. share | improve this answer ...
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difference between collection route and member route in ruby on rails?

...st, not the collection of votes being created.The named path would be posts_votes_url, for example. – George Shaw Feb 21 '14 at 6:10  |  show ...
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jQuery UI Dialog - missing close icon

...hange path to image*/ background-image: url(themes/base/images/ui-icons_777777_256x240.png); background-position: -96px -128px; background-repeat: no-repeat; } share | improve this ans...
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How to sort a Ruby Hash by number value?

...ea.com" => 745, "siteb.com" => 9, "sitec.com" => 10 } metrics.sort_by {|_key, value| value} # ==> [["siteb.com", 9], ["sitec.com", 10], ["sitea.com", 745]] If you need a hash as a result, you can use to_h (in Ruby 2.0+) metrics.sort_by {|_key, value| value}.to_h # ==> {"siteb.c...
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'UserControl' constructor with parameters in C#

...ommend public partial class MyUserControl : UserControl { private int _parm1; private string _parm2; private MyUserControl() { InitializeComponent(); } public MyUserControl(int parm1, string parm2) : this() { _parm1 = parm1; _parm2 = parm2; ...
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Append column to pandas dataframe

...lid with uniquely valued Index objects , you can use: pd.concat([dat1.reset_index(), dat2], axis=1) – beyondfloatingpoint Aug 27 '19 at 9:21 ...
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Animate scrollTop not working in firefox

...either Firefox or Explorer scrolling with $('body').animate({scrollTop:pos_},1500,function(){do X}); So I used like David said $('body, html').animate({scrollTop:pos_},1500,function(){do X}); Great it worked, but new problem, since there are two elements, body and html, function is executed tw...
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Android: create a popup that has multiple selection options

... Toast.makeText(TopicDetails.this, "you nailed it", Toast.LENGTH_SHORT).show(); } else if ("Medium".equals(fonts[which])) { Toast.makeText(TopicDetails.this, "you cracked it", Toast.LENGTH_SHORT).show(); } else if ("Large".equals(fonts[which])) { ...