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Converting Stream to String and back…what are we missing?
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answered Jul 24 '13 at 9:32
Marc Gravell♦Marc Gravell
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Fundamental difference between Hashing and Encryption algorithms
...ed length (or smaller length) output. It can be anything from a simple crc32, to a full blown cryptographic hash function such as MD5 or SHA1/2/256/512. The point is that there's a one-way mapping going on. It's always a many:1 mapping (meaning there will always be collisions) since every functio...
[精华]VC++对话框程序打印及打印预览的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...打印预览，本文介绍了这三个类的实现。打印及打印预览是编写应用程序经常要解决的问题，为了理解VC++对话框程序的打印及打印预览实现,要先掌握基于文档/视图的应用程序打印及打印预览的基本原理。所以分为两部分介绍。...
How can I obfuscate (protect) JavaScript? [closed]
... compiler
– Chielus
May 24 '11 at 7:32
I would like to note that, if your working with angular. this tool won't really...
Partial classes in separate dlls
...e same type must be
defined in the same assembly and the
same module (.exe or .dll file).
Partial definitions cannot span
multiple modules.
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Git Push ERROR: Repository not found
...wing command you can navigate directly to the credential manager: "control.exe /name Microsoft.CredentialManager"
– Chris
Jan 23 '19 at 16:07
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What does “atomic” mean in programming?
...riable is written using two separate operations: one that writes the first 32 bits, and a second one which writes the last 32 bits. That means that another thread might read the value of foo, and see the intermediate state.
Making the operation atomic consists in using synchronization mechanisms i...
Retrieve list of tasks in a queue in Celery
...lery 166
celeryev.795ec5bb-a919-46a8-80c6-5d91d2fcf2aa 0
celeryev.faa4da32-a225-4f6c-be3b-d8814856d1b6 0
the number in right column is number of tasks in the queue. in above, celery queue has 166 pending task.
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
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And here's the single precision value:
>>> "%.55f" % numpy.float32("0.1")
'0.1000000014901161193847656250000000000000000000000000000'
So you can see that the single precision approximation is greater.
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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...