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Vim Configure Line Number Coloring
I'm looking for a way to configure the color used for line numbering (as in: :set nu ) in Vim. The default on most platforms seems to be yellow (which is also used for some highlighted tokens). I would like to color the line numbers a dim gray; somewhere in the vicinity of #555 . I'm not pick...
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
... important, is that [ThreadStatic] doesn't automatically initialize things for every thread. For example, say you have this:
[ThreadStatic]
private static int Foo = 42;
The first thread that uses this will see Foo initialized to 42. But subsequent threads will not. The initializer works for the f...
callback to handle completion of pipe
...o download documents from some url and save it in the disk.
I want to be informed about when the document is downloaded. i have not seen any callback with pipe.Or, Is there any 'end' event that can be captured on completion of download ?
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Ruby Array find_first object?
...understand your question, or Enumerable#find is the thing you were looking for.
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Is optimisation level -O3 dangerous in g++?
... a personal note, I am running production software in the financial sector for many years now with -O3 and have not yet encountered a bug that would not have been there if I would have used -O2.
By popular demand, here an addition:
-O3 and especially additional flags like -funroll-loops (not enabl...
HttpSecurity, WebSecurity and AuthenticationManagerBuilder
...)
.anyRequest().authenticated()
}
configure(WebSecurity) is used for configuration settings that impact global security (ignore resources, set debug mode, reject requests by implementing a custom firewall definition). For example, the following method would cause any request that starts wi...
What does “#pragma comment” mean?
...ompanies usually create their own extensions to facilitate their features. For example, (I believe) Microsoft started the "#pragma once" deal and it was only in MS products, now I'm not so sure.
Pragma Directives It includes "#pragma comment" in the table you'll see.
HTH
I suspect GCC, for exampl...
How to catch integer(0)?
...s way of printing a zero length vector (an integer one), so you could test for a being of length 0:
R> length(a)
[1] 0
It might be worth rethinking the strategy you are using to identify which elements you want, but without further specific details it is difficult to suggest an alternative str...
Get and set position with jQuery .offset()
...ition feature that allows you to position elements relative to each other. For complete documentation and demo see: http://jqueryui.com/demos/position/#option-offset.
Here's one way to position your elements using the position feature:
var options = {
"my": "top left",
"at": "top left",
...
WPF text Wrap vs WrapWithOverflow
... between TextWrapping="Wrap" and TextWrapping="WrapWithOverflow" (e.g. for a TextBox)?
In the MSDN page about the class TextBox there is nothing ...
Thank you.
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