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Is it safe to ignore the possibility of SHA collisions in practice?
...y we have a billion unique images, one megabyte each.
We calculate the SHA-256 hash for the contents of each file.
The possibility of collision depends on:
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What are “decorators” and how are they used?
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219
A good use case of $provide.decorator is when you need to do minor "tweak" on some third-party...
Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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This is an incompatibility between Rails 2.3.8 and recent versions of RubyGems. Upgrade to the latest 2.3 version (2.3.11 as of today).
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Combining C++ and C - how does #ifdef __cplusplus work?
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296
extern "C" doesn't really change the way that the compiler reads the code. If your code is in...
How to sort a file, based on its numerical values for a field?
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answered Jan 31 '11 at 21:02
Andrew WhiteAndrew White
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Escape double quotes in a string
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No.
Either use verbatim string literals as you have, or escape the " using backslash.
string...
Checking for empty arrays: count vs empty
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Python list directory, subdirectory, and files
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229
Use os.path.join to concatenate the directory and file name:
for path, subdirs, files in os.wa...
How in node to split string by newline ('\n')?
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Try splitting on a regex like /\r?\n/ to be usable by both Windows and UNIX systems.
> "a\...