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问题分析记录:Attempt to get item number 7 of a list of length 6 - App...

根据报错,很明显就是列表访问越界了,加一个保护就可以了,伪代码参考如下: 另外,用户遇到了其他问题,比如ClientSocketAI2Ext拓展发送数据截断问题等等,只要细心去排除,逐步定位问题点,都是能够解决的:
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How to initialize static variables

... I love PHP, but it's really odd sometimes. – Marco Demaio Nov 10 '11 at 21:46 6 ...
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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?

... @rodfersou FYI: your example is wrong. stop is not actually the stop / end position but count / distance. (no offense, just to make people aware of the typo) – F Lekschas Jul 26 '18 at 2:45 ...
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“Keep Me Logged In” - the best approach

...e algorithm that you used. For example: md5(salt+username+ip+salt) Now, all an attacker needs to do is brute force the "salt" (which isn't really a salt, but more on that later), and he can now generate all the fake tokens he wants with any username for his IP address! But brute-forcing a salt is...
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Symfony 2 EntityManager injection in service

...to inject doctrine EntityManager, but I don't see that __construct() is called on my service, and injection doesn't work. ...
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Difference between and

...s will not submit a form - they don't do anything by default. They're generally used in conjunction with JavaScript as part of an AJAX application. <input type="submit"> buttons will submit the form they are in when the user clicks on them, unless you specify otherwise with JavaScript. ...
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CURL alternative in Python

I have a cURL call that I use in PHP: 7 Answers 7 ...
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Authoritative position of duplicate HTTP GET query keys

...t you like. Typical approaches include: first-given, last-given, array-of-all, string-join-with-comma-of-all. Suppose the raw request is: GET /blog/posts?tag=ruby&tag=rails HTTP/1.1 Host: example.com Then there are various options for what request.query['tag'] should yield, depending on the...
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How to post data to specific URL using WebClient in C#

...s the garbage collector will clean up unmanaged resources and the like by calling the destructor (e.g., WebClient inherits from Component, which contains ~Component() {Dispose(false);}). The problem is that the garbage collector may take an arbitrarily long time to do so, since it does not account ...
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In php, is 0 treated as empty?

... http://php.net/empty The following things are considered to be empty: "" (an empty string) 0 (0 as an integer) 0.0 (0 as a float) "0" (0 as a string) NULL FALSE array() (an empty array) var $var; (a variabl...