大约有 23,400 项符合查询结果(耗时:0.0193秒) [XML]

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Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?

...hon (the popular implementation) has always used a GIL for ease of coding (esp. the coding of the garbage collection mechanisms) and of integration of non-thread-safe C-coded libraries (there used to be a ton of those around;-). The Unladen Swallow project, among other ambitious goals, does plan a ...
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What is the yield keyword used for in C#?

...the last part also links to other uses (but the example in Entin's blog is esp good, showing how to write async safe code). share | improve this answer | follow ...
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How do I find out what version of WordPress is running?

...above by @PJ-Brunet BRINGS UP 2 GOOD POINTS, BUT, for both accuracy & respect, its CLAIMS NEED TO BE TONED DOWN, as should have been done from the start. Notably, via this & my next 3 comments, 3 CORRECTIONS: 1st, beginning ‘False.’ (so suggesting overall false) is misleading indeed to r...
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What should my Objective-C singleton look like? [closed]

...really, truly, ONLY want a single instance of your class. Which you don't, esp. for unit tests. – Chris Hanson Sep 28 '08 at 9:35 ...
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How do I remove the passphrase for the SSH key without having to create a new key?

...is not at the default location say (/Users/yourname/.ssh/id_rsa), you can respond by putting /Users/yourname/.ssh/yourkey when prompted – Chigozie Orunta May 15 at 17:36 add a...
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How can I see which Git branches are tracking which remote / upstream branch?

...n't provide the desired information for me. The second ... seems overkill, esp since Kubi's answer works. Am I missing something? – garyp Aug 29 '12 at 13:24 3 ...
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html onchange event not working

...n this case. (Very strange that this reply has been chosen as a solution, esp. with so meny votes!! I don't downvote it, because I don't like to just downvote replies. I prefer to give the reason(s) why it's not OK - It's more helpful!) – Apostolos Sep 10 '17 ...
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HTML5 Canvas vs. SVG vs. div

What is the best approach for creating elements on the fly and being able to move them around? For example, let's say I want to create a rectangle, circle and polygon and then select those objects and move them around. ...
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How to exclude property from Json Serialization

... I found ScriptIgnore in System.Web.Script.Serialization namespace. – Sorangwala Abbasali Dec 23 '16 at 11:46 ...
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII

...ipedia articles, the most common non-ASCII characters are ·•–é°®’èö—. Based on this fact, The bytes 0x92, 0x95, 0x96, 0x97, 0xAE, 0xB0, 0xB7, 0xE8, 0xE9, or 0xF6 suggest windows-1252. The bytes 0x8E, 0x8F, 0x9A, 0xA1, 0xA5, 0xA8, 0xD0, 0xD1, 0xD5, or 0xE1 suggest MacRoman. Count u...