大约有 40,000 项符合查询结果(耗时:0.0775秒) [XML]

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How to find indices of all occurrences of one string in another in JavaScript?

I'm trying to find the positions of all occurrences of a string in another string, case-insensitive. 13 Answers ...
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Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?

I was going to start using === (triple equals, strict comparison) all the time when comparing string values, but now I find that ...
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Why are hexadecimal numbers prefixed with 0x?

...an immediately tell the base (0 is the same in both bases), it's mathematically sane (00005 == 05), and no precious special characters are needed (as in #123). When C was created from B, the need for hexadecimal numbers arose (the PDP-11 had 16-bit words) and all of the points above were still val...
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Semicolon before self-invoking function? [duplicate]

...mi-colons don't hurt, but no semi-colons do, so it's a safety issue, especially relevant for larger projects – fncomp Sep 9 '11 at 17:27 ...
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Execute method on startup in Spring

...n and it executes just after the startup, but then it will execute periodically. 13 Answers ...
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=

...: SET @rUsername = ‘aname’ COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @rPerm); Option 2: add COLLATE to the WHERE clause: CREATE PROCEDURE updateProductUsers( IN rUsername VARCHAR(24), IN rProductID INT UNSIGNED, IN rPerm VARCHAR(16...
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Generating Guids in Ruby

I have problem that is really easily solved with Guids. 10 Answers 10 ...
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How to render a DateTime object in a Twig template

...rs of one nationality. International users should display the game date totally different, like extending the \DateTime class, and adding a __toString() method to it that checks the locale and acts accordingly. Edit: As pointed out by @Nic in a comment, if you use the Intl extension of Twig, you w...
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How to get a reference to a module inside the module itself?

... import sys current_module = sys.modules[__name__] share | improve this answer | follow | ...
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jQuery/Javascript function to clear all the fields of a form [duplicate]

I am looking for a jQuery function that will clear all the fields of a form after having submitted the form. 11 Answers ...