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How to autosize a textarea using Prototype?
...clientHeight)
text.style.height = adjustedHeight + "px";
}
}
Demo:
(uses jQuery, targets on the textarea I'm typing into right now - if you have Firebug installed, paste both samples into the console and test on this page)
$("#post-text").keyup(function()
{
FitToContent(this, docum...
Python - Create a list with initial capacity
...
Ned BatchelderNed Batchelder
306k6464 gold badges503503 silver badges608608 bronze badges
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What is the type of lambda when deduced with “auto” in C++11?
...unction pointer. When I performed following test, I found it to be wrong ( demo ).
6 Answers
...
How to check if an object is a list or tuple (but not string)?
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In python 2 only (not python 3):
assert not isinstance(lst, basestring)
Is actually what you want, otherwise you'll miss out on a lot of things which act like lists, but aren't subclasses of list or tuple.
s...
SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
...OnConnected" method it is not the same. How do I link to a User in the database? Thank you!
– Igor
May 1 '14 at 1:37
7
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How do I display the current value of an Android Preference in the Preference summary?
...cated in API level 11. This function is not relevant for a modern fragment-based PreferenceActivity.
– DSlomer64
Sep 6 '15 at 20:00
2
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How to use C++ in Go
...
I've created the following example based on Scott Wales' answer. I've tested it in macOS High Sierra 10.13.3 running go version go1.10 darwin/amd64.
(1) Code for library.hpp, the C++ API we aim to call.
#pragma once
class Foo {
public:
Foo(int value);
~...
Making heatmap from pandas DataFrame
...tetimeIndex(middle).union([start,end])
elif isinstance(index, (pd.Float64Index,pd.RangeIndex,pd.Int64Index)):
idx = pd.Float64Index(middle).union([start,end])
else:
print('Warning: guessing what to do with index type %s' %
type(index))
idx = pd.Float64I...
Implementing IDisposable correctly
...Below example elaborate all above.
public class DisposeExample
{
// A base class that implements IDisposable.
// By implementing IDisposable, you are announcing that
// instances of this type allocate scarce resources.
public class MyResource: IDisposable
{
// Pointer...
How can I make a Python script standalone executable to run without ANY dependency?
...4, and is cross-platform:(Linux, FreeBSD, NetBSD, MacOS X, and Windows (32/64 bits). Others may work as well. Architectures: x86, x86_64 (amd64), and arm. Other architectures may also work, out of the box.)
– Jonathan Hartley
Mar 15 '15 at 1:33
...