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Get operating system info
I recently started wondering about sites like http://thismachine.info/ that get the user's operating system info. I have not been able to find out how to do that with PHP, and wanted to try to figure it out.
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When to encode space to plus (+) or %20?
...fact, I did all the research on this recently because I discovered a major site which failed to accept '%20' in a GET query as a space. They actually failed to decode ANY percent encoded character. So the service you're using may be relevant as well.)
But from a pure reading of the specifications...
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...
HTML input - name vs. id [duplicate]
...r action.
This particular scenario can be seen on my Creative stories mini-site. You won't understand the language, but you can check out those multiple forms and shared names. Never mind that IDs are also duplicated (which is a rule violation) but that could be solved. It just doesn't matter in thi...
When and how should I use a ThreadLocal variable?
...ieve SO should build understanding of concepts rather than just being a QA site.
– Saurabh Patil
Jan 26 '17 at 7:19
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show 5 more comments
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How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
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The documentation for this at the MySQL site is woefully out of date and riddled with foot-guns (such as interactive_timeout). Issuing FLUSH TABLES WITH READ LOCK as part of your export of the master generally only makes sense when coordinated with a storage/filesy...
Learning to write a compiler [closed]
...here: tutorialspoint.com/compiler_design/index.htm What I liked about this site is that it doesn't get involved with actually writing any code to create a compiler, but it does break down the compiler into its parts: phases and stages. It does describe the logic and algorithmic design approach witho...
How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...ndows XP and Windows Server 2003, but it can be downloaded from microsoft site. But is built-in in everything from Windows Vista and above:
@echo off
setlocal
for /f "skip=8 tokens=2,3,4,5,6,7,8 delims=: " %%D in ('robocopy /l * \ \ /ns /nc /ndl /nfl /np /njh /XF * /XD *') do (
set "dow=%%D"
se...
What is the meaning of “non temporal” memory accesses in x86
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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
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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...