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Microsoft CDN for jQuery or Google CDN? [closed]
...atter which CDN you use to link to your jquery file or any javascript file for that matter. Is one potentially faster than the other? What other factors could play a role in which cdn you decide to use? I know that Microsoft, Yahoo, and Google all have CDN's now.
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Task vs Thread differences [duplicate]
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@LeonidVasilyev: Not directly Task related (this was before Tasks were introduced), but I did starve the thread pool once doing some image analysis work. I was using (too many really) the thread pool for object detection, but was pushing the results using an SDK which also used t...
count(*) vs count(column-name) - which is more correct? [duplicate]
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there is a performance difference (at least in MySQL) as well (see my answer).
– nickf
Jun 9 '10 at 7:51
1
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Difference between a “coroutine” and a “thread”?
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Coroutines are a form of sequential processing: only one is executing at any given time (just like subroutines AKA procedures AKA functions -- they just pass the baton among each other more fluidly).
Threads are (at least conceptually) a f...
Pass Method as Parameter using C#
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@user396483 For example, Action<int,string> corresponds to a method which is taking 2 parameters (int and string) and returning void.
– serdar
Jun 12 '14 at 10:30
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How to build & install GLFW 3 and use it in a Linux project
Last night I was working late trying to build the GLFW 3 packages for Linux from source. This process took me a very long time, about 3 hours in total, partly because I am unfamiliar with CMake, and partly because I am was unfamiliar with GLFW.
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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
...ollowing up leads in sdcvvc's answer, we have it: the O(n log n) algorithm for the problem! It is simple too, after you understand it. Those who guessed FFT were right.
The problem: we are given a binary string S of length n, and we want to find three evenly spaced 1s in it. For example, S may be 1...
Get current URL of UIWebView
...d getting the current URL of my UIWebView with: webview.request.URL .
Unfortunately the NSURL was empty. Anything wrong here? I am working with Xcode 3.2.2 beta 5.
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What are Unwind segues for and how do you use them?
...eps in your navigation hierarchy with a single unwind action.
When you perform an unwind segue, you need to specify an action, which is an action method of the view controller you want to unwind to.
Objective-C:
- (IBAction)unwindToThisViewController:(UIStoryboardSegue *)unwindSegue
{
}
Swift:
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不同品牌的防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...2]: Entering directory `/mnt/zebra-0.95a/lib'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/mnt/zebra-0.95a/lib'
make[1]: Leaving directory `/mnt/zebra-0.95a/lib'
Making install in zebra
make[1]: Entering dire...