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Fixing slow initial load for IIS
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Internet Information Services (IIS) application pools can be
periodically recycled to avoid unstable states that can lead to
application crashes, hangs, or memory leaks.
As long as app pool recycling is left on, it should be enough.
But if you really want top notch performance for most co...
Dual emission of constructor symbols
...tructor". It does everything the complete object constructor does, plus it calls operator new to actually allocate the memory... but apparently this is not usually seen.
If you have no virtual base classes, [the first two] are are
identical; GCC will, on sufficient optimization levels, actually a...
iOS 6: How do I restrict some views to portrait and allow others to rotate?
...ory and the view controller that you want to be able to rotate (which I'll call RotatingViewController) to your highest level view controller, which should contain your navigation controller. In that view controller, implement shouldAutorotate as follows. Note that this should not be the same view c...
jQuery append() - return appended elements
I'm using jQuery.append() to add some elements dynamically. Is there any way to get a jQuery collection or array of these newly inserted elements?
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Disable messages upon loading a package
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Just use suppressMessages() around your library() call:
edd@max:~$ R
R version 2.14.1 (2011-12-22)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-pc-linux-gnu (64-bit)
[...]
R> suppressMessages(library(ROCR))
R> ...
How to sort Counter by value? - python
...always be adjusted based on a key function; .sort() and sorted() both take callable that lets you specify a value on which to sort the input sequence; sorted(x, key=x.get, reverse=True) would give you the same sorting as x.most_common(), but only return the keys, for example:
>>> sorted(x,...
How do I add a ToolTip to a control?
... tip for
Open the property grid (F4), in the list you will find a property called "ToolTip on toolTip1" (or something similar). Set the desired tooltip text on that property.
Repeat 2-3 for the other controls
Done.
The trick here is that the ToolTip control is an extender control, which means that...
How to Pass Parameters to Activator.CreateInstance()
...ce versus parameterless creation.
There are better alternatives for dynamically creating objects using pre compiled lambda. Of course always performance is subjective and it clearly depends on each case if it's worth it or not.
Details about the issue on this article.
Graph is taken from the art...
Django Server Error: port is already in use
... On mac you need to use sudo lsof -i tcp:8000 then kill the process ids that show up.
– gordonc
Jan 21 '15 at 13:24
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C#: Looping through lines of multiline string
...ther that's a file or whatever) is so common that it shouldn't require the calling code to be testing for null etc :) Having said that, if you do want to do a manual loop, this is the form that I typically prefer over Fredrik's:
using (StringReader reader = new StringReader(input))
{
string lin...