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C# binary literals

...t separators via underscore characters). An example: int myValue = 0b0010_0110_0000_0011; You can also find more information on the Roslyn GitHub page. share | improve this answer | ...
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?

I did a lot of searching and also read the PHP $_SERVER docs . Do I have this right regarding which to use for my PHP scripts for simple link definitions used throughout my site? ...
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How to access object attribute given string corresponding to name of that attribute

...ay prefer to use a generalized getter method like so: class Test: def __init__(self): self.attr1 = 1 self.attr2 = 2 def get(self,varname): return getattr(self,varname) t = Test() x = "attr1" print ("Attribute value of {0} is {1}".format(x, t.get(x))) Outputs: At...
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How to send an email from JavaScript

...= require('node-mandrill')('<your API Key>'); function sendEmail ( _name, _email, _subject, _message) { mandrill('/messages/send', { message: { to: [{email: _email , name: _name}], from_email: 'noreply@yourdomain.com', subject: _subject, ...
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Should all Python classes extend object?

...;>> class Bar(object): pass ... >>> type(Bar()) <class '__main__.Bar'> Also the rules for multiple inheritance are different in ways that I won't even try to summarize here. All good documentation that I've seen about MI describes new-style classes. Finally, old-style classe...
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Why rename synthesized properties in iOS with leading underscores? [duplicate]

...ariables had to be instantiated explicitly: @interface Foo : Bar { Baz *_qux; } @property (retain) Baz *qux; @end @implementation Foo @synthesize qux = _qux; - (void)dealloc { [_qux release]; [super dealloc]; } @end People would prefix their instance variables to differentiate them from...
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printf format specifiers for uint32_t and size_t

... Sounds like you're expecting size_t to be the same as unsigned long (possibly 64 bits) when it's actually an unsigned int (32 bits). Try using %zu in both cases. I'm not entirely certain though. ...
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How to add title to subplots in Matplotlib?

... ax.title.set_text('My Plot Title') seems to work too. fig = plt.figure() ax1 = fig.add_subplot(221) ax2 = fig.add_subplot(222) ax3 = fig.add_subplot(223) ax4 = fig.add_subplot(224) ax1.title.set_text('First Plot') ax2.title.set_text('Se...
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How to customize the background/border colors of a grouped table view cell?

...kgroundView.h // // Created by Mike Akers on 11/21/08. // Copyright 2008 __MyCompanyName__. All rights reserved. // #import <UIKit/UIKit.h> typedef enum { CustomCellBackgroundViewPositionTop, CustomCellBackgroundViewPositionMiddle, CustomCellBackgroundViewPositionBottom, ...
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How to paste over without overwriting register

...o hide this function (yet) function! RestoreRegister() let @" = s:restore_reg return '' endfunction function! s:Repl() let s:restore_reg = @" return "p@=RestoreRegister()\<cr>" endfunction " NB: this supports "rp that replaces the selection by the contents of @r vnoremap <sile...