大约有 22,000 项符合查询结果(耗时:0.0497秒) [XML]

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How to get the position of a character in Python?

... 50 >>> s="mystring" >>> s.index("r") 4 >>> s.find("r") 4 "Long winded...
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Javascript parseInt() with leading zeros

...ound – Pardeep Jain Nov 28 '18 at 6:50 add a comment  |  ...
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How to set a Timer in Java?

...e class. – andrewmu Sep 2 '13 at 16:50 1 How you use timer.schedule() with lambda expression (sin...
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How to install a specific JDK on Mac OS X?

... answered Oct 24 '11 at 22:50 Roy CalderonRoy Calderon 6,21133 gold badges1919 silver badges2020 bronze badges ...
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How can I search (case-insensitive) in a column using LIKE wildcard?

... answered Jul 19 '14 at 20:50 Federico PiraguaFederico Piragua 45944 silver badges66 bronze badges ...
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Pass a PHP array to a JavaScript function [duplicate]

...cript> In your code, you could use like the following: drawChart(600/50, <?php echo json_encode($day); ?>, ...) In cases where you need to parse out an object from JSON-string (like in an AJAX request), the safe way is to use JSON.parse(..) like the below: var s = "<JSON-String>...
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Requirejs why and when to use shim config

... answered Mar 18 '13 at 20:50 explunitexplunit 17.8k55 gold badges6363 silver badges8989 bronze badges ...
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How to get multiple select box values using jQuery?

... Darin DimitrovDarin Dimitrov 930k250250 gold badges31503150 silver badges28432843 bronze badges ...
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Remove spaces from std::string in C++

...| edited Jan 10 '12 at 14:50 Christian 1,01733 gold badges1414 silver badges2828 bronze badges answered ...
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Why is using the rails default_scope often recommend against?

...t.count, it will eager_load associations for all products. And if you have 50K records, your count query just went from 15ms to 500ms, because while all you want is count, your default_scope will left join everything else. – konung May 12 '15 at 14:41 ...