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Why doesn't a python dict.update() return the object?
... @Paul, and that's exactly what you're doing -- with two statements (much more readable than the nested way you wanted) which to you "felt really cumbersome". Editing my answer to show how to avoid creating a altogether, btw,
– Alex Martelli
Sep 21 '09 at 14:1...
How to hide the “back” button in UINavigationController?
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Finally something Apple haven't changed in Xcode. More than 5 years later and this answer still works great.
– App Dev Guy
Dec 8 '14 at 7:01
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Converting a string to a date in JavaScript
... .toUTCString(),
to display a date in user's local time, use .toString().
More info on MDN | Date and this answer.
For old Internet Explorer compatibility (IE versions less than 9 do not support ISO format in Date constructor), you should split datetime string representation to it's parts and then...
How to access the ith column of a NumPy multidimensional array?
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And if you want to access more than one column at a time you could do:
>>> test = np.arange(9).reshape((3,3))
>>> test
array([[0, 1, 2],
[3, 4, 5],
[6, 7, 8]])
>>> test[:,[0,2]]
array([[0, 2],
[3, 5],
...
Why do std::shared_ptr work
... @user102008 you don't need ‘std::function‘ but it is a bit more flexible (probably does not matter here at all), but that does not change how type erasure works, if you store ‘delete_deleter<T>‘ as the function pointer ‘void ( void* )‘ you are performing the type erasur...
What is the best way to do a substring in a batch file?
...to local variable first:
set var=%1
@echo %var:~10,5%
The syntax is even more powerful:
%var:~-7% extracts the last 7 characters from %var%
%var:~0,-4% would extract all characters except the last four which would also rid you of the file extension (assuming three characters after the period [...
How to initialize a JavaScript Date to a particular time zone
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Timeout command on Mac OS X?
...it's pretty much just remove the function and leave the perl line... I put more details above!
– Brad Parks
Nov 8 '16 at 12:59
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Understanding the ngRepeat 'track by' expression
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One more thing to take into account is that if you can use track by key, you will get better performance (blog.500tech.com/is-reactjs-fast ). This feature allows you to associate a JavaScript object with an ngRepeat DOM (Document...
Which one is the best PDF-API for PHP? [closed]
... it an HTML source and it will generate the required page.
however for more complex designs i prefer the more classic pdflib which is available as a pecl for PHP. it has greater control over designs and allows you do do more complex designs like pixel-perfect forms.
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