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What is the most frequent concurrency issue you've encountered in Java? [closed]
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125
The most common concurrency problem I've seen, is not realizing that a field written by one thre...
“date(): It is not safe to rely on the system's timezone settings…”
I got this error when I requested to update the PHP version from 5.2.17 to PHP 5.3.21 on the server.
24 Answers
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Get MD5 hash of big files in Python
I have used hashlib (which replaces md5 in Python 2.6/3.0) and it worked fine if I opened a file and put its content in hashlib.md5() function.
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How to open a new window on form submit
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edited Aug 14 '15 at 14:21
Ed Schwehm
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Print multiple arguments in Python
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578
There are many ways to do this. To fix your current code using %-formatting, you need to pass ...
Extract hostname name from string
...LWAYS be at index 2.
– renoirb
Jul 25 '14 at 18:47
1
depending on your scenario you might need to...
Adding a simple UIAlertView
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Simon
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answered Dec 16 '10 at 17:56
sudo rm -rfsudo ...
How to get datetime in JavaScript?
How to get date time in JavaScript with format 31/12/2010 03:55 AM?
7 Answers
7
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How can I get a list of locally installed Python modules?
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Solution
Do not use with pip > 10.0!
My 50 cents for getting a pip freeze-like list from a Python script:
import pip
installed_packages = pip.get_installed_distributions()
installed_packages_list = sorted(["%s==%s" % (i.key, i.version)
for i in installed_pack...
Access restriction on class due to restriction on required library rt.jar?
...to compile Java 1.4 code that was created by IBM's WSDL2Java on Java5 without recreating the stubs and saw this error in Eclipse .
I'm under the assumption that the stubs generated should just compile as long as the runtime jars are available (they are).
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