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How is a CRC32 checksum calculated?
...r CRC32 is:
x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1
Wikipedia
CRC calculation
Or in hex and binary:
0x 01 04 C1 1D B7
1 0000 0100 1100 0001 0001 1101 1011 0111
The highest term (x32) is usually not explicitly written, so it can instead be repre...
Adjust UILabel height depending on the text
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edited Dec 19 '12 at 4:59
Adam Eberbach
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ans...
In PHP, can you instantiate an object and call a method on the same line?
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The feature you have asked for is available from PHP 5.4. Here is the list of new features in PHP 5.4:
http://php.net/manual/en/migration54.new-features.php
And the relevant part from the new features list:
Class member access on instantiation has been added, e.g. (new Fo...
No route matches [GET] /assets
...n.rb in your application:
config.serve_static_files = false
Or in Rails 5:
# config/environments/production.rb
config.public_file_server.enabled = true
Or set ENV['RAILS_SERVE_STATIC_FILES'] to true.
You can either set to that true or use a real server like Apache or Nginx which will serve th...
Android - Pulling SQlite database android device
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edited Sep 5 '17 at 3:43
dakshbhatt21
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Practical uses for the “internal” keyword in C#
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+50
Utility or helper classes/methods that you would like to access from many other classes within the same assembly, but that you want t...
What is the best way to unit test Objective-C code?
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edited Jul 15 '16 at 7:40
answered Aug 28 '08 at 19:52
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Change project name on Android Studio
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554
This did the trick for me:
Close Android Studio
Change project root directory name
Open Andr...
How can I measure the speed of code written in PHP? [closed]
... Glorfindel
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answered Jul 29 '09 at 20:11
Pascal MARTINPascal MARTIN
366k...
Word wrapping in phpstorm
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edited May 14 '19 at 9:58
answered Apr 27 '12 at 14:05
L...