大约有 40,000 项符合查询结果(耗时:0.0642秒) [XML]

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Socket.IO - how do I get a list of connected sockets/clients?

... In Socket.IO 0.7 you have a clients method on the namespaces, this returns a array of all connected sockets. API for no namespace: var clients = io.sockets.clients(); var clients = io.sockets.clients('room'); // all users from room `roo...
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How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax i

... answered Feb 24 '12 at 23:10 HarlanHarlan 16.5k88 gold badges4141 silver badges5454 bronze badges ...
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Convert HashBytes to VarChar

I want to get the MD5 Hash of a string value in SQL Server 2005. I do this with the following command: 7 Answers ...
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Why do python lists have pop() but not push()

... 10 Answers 10 Active ...
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How do I have an enum bound combobox with custom string formatting for enum values?

... m.edmondson 27.8k2626 gold badges108108 silver badges190190 bronze badges answered Apr 28 '09 at 7:42 sisvesisve ...
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Can jQuery provide the tag name?

... 110 $(this).attr("id", "rnd" + $(this).attr("tag") + "_" + i.toString()); should be $(this).attr(...
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Why does Javascript's regex.exec() not always return the same value? [duplicate]

... of the last match. When no more matches are found, the index is reset to 0 automatically. To reset it manually, set the lastIndex property. reg.lastIndex = 0; This can be a very useful feature. You can start the evaluation at any point in the string if desired, or if in a loop, you can sto...
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Can I stop 100% Width Text Boxes from extending beyond their containers?

...move the default "extras" on the input: input.wide {display:block; width:100%;padding:0;border-width:0} This will keep the input inside its container. Now if you do want the borders, wrap the input in a div, with the borders set on the div (that way you can remove the display:block from the input...
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Moving from CVS to Git: $Id$ equivalent?

...my master branch of my Java memcached client source, I get this: 2.2-16-gc0cd61a That says two important things: There have been exactly 16 commits in this tree since 2.2 The exact source tree can be displayed on anyone else's clone. Let's say, for example, you packaged a version file with th...
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One line if statement not working

... 405 Remove if from if @item.rigged ? "Yes" : "No" Ternary operator has form condition ? if_true ...