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How to create a multiline UITextfield?
...iew where you want it and select the "editable" box. It will be multiline by default.
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Reimport a module in python while interactive
...but if the new version of a module does not define a name that was defined by the old version, the old definition is not removed.
If a module imports objects from another module using from ... import ..., calling reload() for the other module does not redefine the objects imported from it — one wa...
Unicode characters in URLs
... You can use the unencoded UTF-8 URLs, namely IRIs, in HTML5 documents by now. If you do that, all major browsers will understand it and display it correctly in their address bar.
– Oliver
Oct 23 '13 at 12:54
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How do I undo “Scope to this” in Visual Studio 2012?
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Click the "Home" icon (third one by default, the one with a house pictogram) in the Solution explorer. This will revert the view to the full solution.
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rotating axis labels in R
...I have larger numbers as axis tick labels, it is nice to have them rotated by around 45 degrees to strike a good balance between readability (horizontal) and space efficiency (vertical).
– jmb
Aug 25 '19 at 19:31
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What is the difference between “int” and “uint” / “long” and “ulong”?
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This is quite fun to work out by hand. A 32-bit signed variable uses 1 bit for the sign (positive or negative) so can store values between -2^31 and +2^31 - 1
– Jaco Pretorius
Sep 16 '10 at 8:29
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How can I escape double quotes in XML attributes values?
...e character must be escaped in this context:
In XML attributes delimited by double quotes:
<EscapeNeeded name="Pete &quot;Maverick&quot; Mitchell"/>
Double quote character need not be escaped in most contexts:
In XML textual content:
<NoEscapeNeeded>He said, "Don't quote...
Delete multiple objects in django
...something to make sure a random person can't delete all objects in your DB by guessing PKs.
– Yuji 'Tomita' Tomita
Feb 4 '12 at 19:22
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Measure and Benchmark Time for Ruby Methods
How can i measure the time taken by a method and the individual statements in that method in Ruby. If you see the below method i want to measure the total time taken by the method and the time taken for database access and redis access. I do not want to write Benchmark.measure before every statement...
Convert base-2 binary number string to int
... And note that in an interactive REPL session (as suggested by the >>> prompt), you don't need to use print at all. The OP's hypothetical example didn't. So it really should be identical in Python 2 and 3.
– John Y
Jul 12 '16 at 22:36
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