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How do I inspect the view hierarchy in iOS?
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Xcode 6 now has 3D view hierarchy inspection built in like Reveal App and Spark Inspector.
Click on the "Debug View Hierarchy" button while your app is running to pause execution and inspect the views at the current moment.
Mor...
Get timezone from DateTime
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DateTime itself contains no real timezone information. It may know if it's UTC or local, but not what local really means.
DateTimeOffset is somewhat better - that's basically a UTC time and an offset. However, that's still not really enough to determine the timezone, as many different t...
How to call asynchronous method from synchronous method in C#?
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AsyncContext now has a Run method that takes a lambda expression, so you should use var result = AsyncContext.Run(() => MyAsyncMethod());
– Stephen Cleary
Jun 23 '13 at 12:42
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Broken references in Virtualenvs
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I deleted my entire virtualenv dir. now i cannot remove symlinks. Non of the solutions mentioned on this page work for me on mac. i still get same error "image not found . Abort trap: 6"
– Aseem
Jul 3 '18 at 7:24
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GitHub: Reopening a merged pull request
I've now fixed the bug and want to resubmit the pull request with 1 extra commit. Is there any way to reopen the pull request or update it, or do I have to create a new pull request, type out the description etc again? Gitorious has this feature and we've recently moved to GitHub.
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Can I position an element fixed relative to parent? [duplicate]
...tion. The OP should pick a different accepted answer if a different one is now the better answer.
– DuckMaestro
Feb 22 '13 at 19:45
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show 5...
Centering controls within a form in .NET (Winforms)? [duplicate]
... Great, I never thought about quit all sides on Anchor property, now if I resize the control keeps centered. !great!
– FabianSilva
Mar 23 '12 at 13:52
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How to split a long regular expression into multiple lines in JavaScript?
... function(reg){ return reg.source; }
).join(''), options);
}
And now let's rock
var r = multilineRegExp([
/^foo/, // we can add comments too
/(.*)/,
/\bar$/
]);
Since it has a cost, try to build the real regex just once and then use that.
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Confusion between factor levels and factor labels
...seems to be a difference between levels and labels of a factor in R.
Up to now, I always thought that levels were the 'real' name of factor levels, and labels were the names used for output (such as tables and plots). Obviously, this is not the case, as the following example shows:
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Constant pointer vs Pointer to constant [duplicate]
I want to know the difference between
8 Answers
8
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