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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
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What is wchar_t?
wchar_t is defined such that any locale's char encoding can be converted to a wchar_t representation where every wc...
Forking vs. Branching in GitHub
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answered Aug 31 '10 at 16:59
VonCVonC
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Using multiple delimiters in awk
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The delimiter can be a regular expression.
awk -F'[/=]' '{print $3 "\t" $5 "\t" $8}' file
Produces:
tc0001 tomcat7.1 demo.example.com
tc0001 tomcat7.2 quest.example.com
tc0001 tomcat7.5 www.example.com
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Integer division with remainder in JavaScript?
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15 Answers
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Active
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What's the difference between => , ()=>, and Unit=>
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235
Call-by-Name: => Type
The => Type notation stands for call-by-name, which is one of the m...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...f ElasticCache clusters, a DyanmoDB table, and then the proper DNS in Route53. I then upload this template to AWS, walk away, and 45 minutes later everything is ready and waiting. Since it's just a plain-text JSON file, I can stick it in my source control which provides a great way to version my a...
Why does ContentResolver.requestSync not trigger a sync?
...gle.com style account credentials (again, this should not be a surprise.)
5. Enable Sync on a given Account / ContentAuthority pair
Finally, sync has to be enabled. You can do this in the Accounts & Sync page in the control panel by going to your app and setting the checkbox next to your app...
When splitting an empty string in Python, why does split() return an empty list while split('\n') re
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edited May 26 '13 at 21:15
answered May 20 '13 at 8:18
Ray...
Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
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53
Use the instructions for resetting the root password - but instead of resetting the root passwo...
Element-wise addition of 2 lists?
...> from operator import add
>>> list( map(add, list1, list2) )
[5, 7, 9]
or zip with a list comprehension:
>>> [sum(x) for x in zip(list1, list2)]
[5, 7, 9]
Timing comparisons:
>>> list2 = [4, 5, 6]*10**5
>>> list1 = [1, 2, 3]*10**5
>>> %timeit fr...