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Find a class somewhere inside dozens of JAR files?
...
Eclipse can do it, just create a (temporary) project and put your libraries on the projects classpath. Then you can easily find the classes.
Another tool, that comes to my mind, is Java Decompiler. It can open a lot of jars at once and helps to find classes as well.
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Does ruby have real multithreading?
...POSIX Threads etc.) can run
in parallel to the Ruby Thread, so external C Libraries, or MRI
C Extensions that create threads of their own can still run in
parallel.
The second implementation is YARV (short for "Yet
Another Ruby VM"). YARV implements Ruby Threads as POSIX or
Windows NT Threads, ...
Converting an int to std::string
...ears to be faster than stringstream or scanf:
http://www.boost.org/doc/libs/1_53_0/doc/html/boost_lexical_cast/performance.html
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type object 'datetime.datetime' has no attribute 'datetime'
...gt; import datetime
>>> datetime
<module 'datetime' from '/usr/lib/python2.6/lib-dynload/datetime.so'>
>>> datetime.datetime(2001,5,1)
datetime.datetime(2001, 5, 1, 0, 0)
But, if you import datetime.datetime:
>>> from datetime import datetime
>>> datetime...
Where should I put tags in HTML markup?
...ulation happens after domready event has triggered, you're ok. jQuery is a library, and as such doesn't - or shouldn't - manipulate the dom by itself.
– Bart
Sep 9 '14 at 15:34
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Boost Statechart vs. Meta State Machine
Apparently boost contains two separate libraries for state machines: Statechart and Meta State Machine (MSM). The taglines give very similar descriptions:
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Is module __file__ attribute absolute or relative?
...to the interpreter; for extension modules loaded dynamically from a shared library, it is the pathname of the shared library file.
From the mailing list thread linked by @kindall in a comment to the question:
I haven't tried to repro this particular example, but the reason is
that we don't w...
How can I see the size of files and directories in linux? [closed]
... [# ] /usr
. 4,5 GiB [ ] /var
1,1 GiB [ ] /lib
732,1 MiB [ ] /opt
. 275,6 MiB [ ] /boot
198,0 MiB [ ] /storage
. 153,5 MiB [ ] /run
. 16,6 MiB [ ] /etc
13,5 MiB [ ] /bin
11,3 MiB [ ] /sbin
. 8...
How to load db:seed data into test database automatically?
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@BookOfGreg I have it in lib/tasks/test_seed.rake that I created myself
– Eugene Bolshakov
Apr 5 '12 at 6:29
6
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Repairing Postgresql after upgrading to OSX 10.7 Lion
... Is this for homebrew? Ports seems to put it in: /opt/local/lib/postgresql91 So make sure you use export PATH=/opt/local/lib/postgresql91/bin:$PATH
– Antony Stubbs
Nov 23 '11 at 20:51
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