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How does SSL really work?
...e. A certificate is a blob of data[1] that contains information about a website:
Domain name
Public key
The company that owns it
When it was issued
When it expires
Who issued it
Etc.
You can achieve confidentiality (#1 above) by using the public key included in the certificate to encrypt messag...
CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
... @AndrewMao you should probably post a full question on this site rather than having me answer in a comment :)
– nicolaskruchten
Sep 25 '12 at 20:57
...
Are Exceptions in C++ really slow
...nce costs due to different programming styles (correctness)
Redundant call site if failure checking versus centralized try
Caching issues (e.g. shorter code may fit in cache)
The report has a different list of aspects to consider, but anyway the only practical way to obtain hard facts about the e...
Execution of Python code with -m option or not
...d mode sys.path contains neither the script’s directory nor the user’s site-packages directory. All PYTHON* environment variables are ignored, too. Further restrictions may be imposed to prevent the user from injecting malicious code.
What does __package__ do?
It enables explicit relative imp...
Regex Pattern to Match, Excluding when… / Except between
...er-Known Variation
There is a variation using syntax specific to Perl and PHP that accomplishes the same. You'll see it on SO in the hands of regex masters such as CasimiretHippolyte and HamZa. I'll tell you more about this below, but my focus here is on the general solution that works with all reg...
What is the meaning of “non temporal” memory accesses in x86
...
Actually ptlsim.org is a web site about a cycle-accurate processor simulator, exactly the same kind of thing the guys who told me about "no stall on store" are doing. I'd better mention them too in case they ever see this comment: unisim.org
...
Asserting successive calls to a mock method
... File "<stdin>", line 1, in <module>
File "[python path]\lib\site-packages\mock.py", line 891, in assert_any_call
'%s call not found' % expected_string
AssertionError: mock(4) call not found
I find doing it this way to be easier to read and understand than a large list of calls p...
How to deal with SettingWithCopyWarning in Pandas?
...['A'] /= 2
/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/IPython/__main__.py:1: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame.
Try using .loc[row_indexer,col_indexer] = value instead
df2
A
0 2.5
1 4.5
2 3.5
There...
How to pass parameters correctly?
... it is not moved). The object could be constructed in-place on the callers site, especially with RVO/NRVO this even works more often than one would first think. b) Please point out that in the last example, std::forward may be called only once. I've seen people putting it into loops, etc. and since ...
Why do I need an IoC container as opposed to straightforward DI code? [closed]
...; edges of a graph; I reserve my brain's stack for the context of the work site I'm currently focused on.
– stevenharman
Oct 7 '09 at 16:49
7
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