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How do I compile C++ with Clang?
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I have the source code of Clang in front of my eyes now. During build (on Windows), it first builds clang.exe, and then copies that executable into clang++.exe. So it's the same executable, just at runtime it checks its own name to distinguish whether to behave as C or C++ com...
What are the differences between various threading synchronization options in C#?
..."Using Other .Net synchronization classes"- some of the others you should know about:
ReaderWriterLock - allows multiple readers or a single writer (not at the same time)
ReaderWriterLockSlim - like above, lower overhead
ManualResetEvent - a gate that allows code past when open
AutoResetEvent - as...
Building big, immutable objects without using constructors having long parameter lists
....build(); Foo talls = people.tallerThan("180m").build(); where talls would now only contain women. This shouldn't happen with an immutable API.
– Thomas Ahle
Mar 19 '14 at 15:53
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Omitting the first line from any Linux command output
...d to work with coreutils tail, but it's been deprecated, then removed. You now get tail: cannot open '+2' for reading: No such file or directory (coreutils 8.7). Sad thing is other implementations don't accept -n...
– Mat
Sep 6 '11 at 10:47
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Exception NoClassDefFoundError for CacheProvider
...s replaced with the LocalSessionFactoryBean as it does class path scanning now.
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Determine which JAR file a class is from
I am not in front of an IDE right now, just looking at the API specs.
4 Answers
4
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Difference between \n and \r?
...ng time. With the release of Mac OS X in 2001 (which is Unix-based), \n is now used.
– jbbuckley
Jul 25 '15 at 1:21
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Random float number generation
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This is now part of C++11.
– Tomas Andrle
Nov 26 '11 at 20:23
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NumPy: function for simultaneous max() and min()
...tine minmax2
Compile it via:
f2py -m untitled -c fortran_code.f90
And now we're in a place where we can test it:
import timeit
size = 100000
repeat = 10000
print timeit.timeit(
'np.min(a); np.max(a)',
setup='import numpy as np; a = np.arange(%d, dtype=np.float32)' % size,
number=...
Escape quote in web.config connection string
...R. Gingter - people here cannot guess at what you have tried and what you know. You need to include such details in your question (as you now have).
– Oded
Jul 5 '10 at 8:10
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