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printf format specifiers for uint32_t and size_t
...nds 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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Converting PKCS#12 certificate into PEM using OpenSSL
I have OpenSSL x64 on Windows 7 which I downloaded from openssl-for-windows on Google Code . I'm attempting to run:
5 Answ...
Set time part of DateTime in ruby
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Daniel Rikowski
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answered Jun 13 '11 at 6:55
Jesse Aldri...
Get current batchfile directory
...es (i.e. "%batdir%ExtraDir"). You can always use PUSHD %~dp0. [https: // ss64.com/ nt/ syntax-args .html] has more on (%~) parameters.
Note that using (::) at beginning of a line makes it a comment line. More importantly, using :: allows you to include redirectors, pipes, special chars (i.e. < &...
How are people managing authentication in Go? [closed]
...od depends on user credentials sets in Authorization header encoded in base64 and defined inrfc7617, basically when the app receives the user requests its decodes the authorization and re-hash the password to compare it within DB hash if it's matched the user authenticated otherwise return 401 statu...
How do I check if a list is empty?
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It's worth noting that this isn't a flaw in Python, but rather an intentional break of contract by numpy - numpy is a library with a very s...
Random string generation with upper case letters and digits
...phically more secure version; see https://stackoverflow.com/a/23728630/2213647:
''.join(random.SystemRandom().choice(string.ascii_uppercase + string.digits) for _ in range(N))
In details, with a clean function for further reuse:
>>> import string
>>> import random
>>> ...
CSS customized scroll bar in div
...-button
:corner-present
:window-inactive
Firefox (Gecko)
As of version 64 Firefox supports scrollbar styling through the properties scrollbar-color (partially, W3C draft) and scrollbar-width (W3C draft). Some good information about the implementation can be found in this answer.
Cross-browser S...
Best practice for storing and protecting private API keys in applications [closed]
...u can obfuscate the strings manually in your code, for instance with a Base64 encoding or preferably with something more complicated; maybe even native code. A hacker will then have to statically reverse-engineer your encoding or dynamically intercept the decoding in the proper place.
You can apply ...
When to use references vs. pointers
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The performances are exactly the same, as references are implemented internally as pointers. Th...