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Animate text change in UILabel
I'm setting a new text value to a UILabel . Currently, the new text appears just fine. However, I'd like to add some animation when the new text appears. I'm wondering what I can do to animate the appearance of the new text.
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What is a higher kinded type in Scala?
You can find the following on the web:
5 Answers
5
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Obtaining a powerset of a set in Java
The powerset of {1, 2, 3} is:
26 Answers
26
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How can I generate UUID in C#
...MS Build tools that can't understand lower case UUIDs. For example, vdproj setup projects have UUIDs in upper case and will throw an exception it you give it lower case.
– Mark Lakata
Jun 19 '13 at 21:27
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Automatically enter SSH password with script
...ally found a better solution: writing a simple script.
#!/usr/bin/expect
set timeout 20
set cmd [lrange $argv 1 end]
set password [lindex $argv 0]
eval spawn $cmd
expect "assword:"
send "$password\r";
interact
Put it to /usr/bin/exp, then you can use:
exp <password> ssh <anything>...
Python time measure function
I want to create a python function to test the time spent in each function and print its name with its time, how i can print the function name and if there is another way to do so please tell me
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What encoding/code page is cmd.exe using?
... gibberish. When you get gibberish,
there’s more going on than just font settings.
When programs use standard C-library I/O functions like printf, the
program’s output encoding must match the console’s output encoding, or
you will get gibberish. chcp shows and sets the current codepage. All
o...
How to suppress scientific notation when printing float values?
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'%f' % (x/y)
but you need to manage precision yourself. e.g.,
'%f' % (1/10**8)
will display zeros only.
details are in the docs
Or for Python 3 the equivalent old formatting or the newer style formatting
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What is the copy-and-swap idiom?
...ther.)
And so concludes the copy-and-swap idiom.
Footnotes
*Why do we set mArray to null? Because if any further code in the operator throws, the destructor of dumb_array might be called; and if that happens without setting it to null, we attempt to delete memory that's already been deleted! We...
Mapping over values in a python dictionary
Given a dictionary { k1: v1, k2: v2 ... } I want to get { k1: f(v1), k2: f(v2) ... } provided I pass a function f .
7 ...