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Set operations (union, intersection) on Swift array?
Are there any standard library calls I can use to either perform set operations on two arrays, or implement such logic myself (ideally as functionally and also efficiently as possible)?
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How do I access named capturing groups in a .NET Regex?
... having a hard time finding a good resource that explains how to use Named Capturing Groups in C#. This is the code that I have so far:
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How to get a specific version of a file in Mercurial?
I am new to Mercurial. Just cannot find the right command. Tried update/checkout with no luck. I am using local repository. Thanks
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Can I have H2 autocreate a schema in an in-memory database?
...ase In memory - Init schema via Spring/Hibernate question; it is not applicable here.)
5 Answers
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In Python, how does one catch warnings as if they were exceptions?
...4. Testing Warnings):
import warnings
def fxn():
warnings.warn("deprecated", DeprecationWarning)
with warnings.catch_warnings(record=True) as w:
# Cause all warnings to always be triggered.
warnings.simplefilter("always")
# Trigger a warning.
fxn()
# Verify some things
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
...int64 and I wonder if they should be defined by the programmer in the application code or if they are defined in a standard lib header.
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Warning on “diff.renamelimit variable” when doing git push
I'm pushing the local commit to the remote git server and got the following warning messages:
2 Answers
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Ignore .pyc files in git repository
How can I ignore .pyc files in git?
6 Answers
6
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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
Right-clicking the Exit icon yields an empty window. Can't Ctrl-drag a connection to any IB elements or corresponding source files. Docs give no love. Doesn't appear in nib files, only storyboards. My assumption is that it's a corollary to segues, but I don't see any new methods to back it up. Anyon...
Why is a div with “display: table-cell;” not affected by margin?
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Cause
From the MDN documentation:
[The margin property] applies to all elements except elements with
table display types other than table-caption, table and inline-table
In other words, the margin property is not app...