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App Inventor 2 如何连接MySQL数据库(阿里云数据库) · App Inventor 2 中文网

...接MySQL数据库 开发步骤 前端代码块 后端php代码 « 返回首页 由于阿里数据库(Oceanbase)完全兼容 MySQL,因此这里探讨的就是怎么连MySQL。 App Inventor 2 如何连接MySQL数据库 首先,App Inventor 2 并没有提供直接连...
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Does file_get_contents() have a timeout setting?

I am calling a series of links using the file_get_contents() method in a loop. Each link may take more than 15 minutes to process. Now, I worry about whether PHP's file_get_contents() has a timeout period? ...
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URL encoding the space character: + or %20?

...he server in an HTTP request message using method GET or POST, or, historically, via email. The encoding used by default is based on a very early version of the general URI percent-encoding rules, with a number of modifications such as newline normalization and replacing spaces with "+" instead of "...
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How to Flatten a Multidimensional Array?

Is it possible, in PHP, to flatten a (bi/multi)dimensional array without using recursion or references? 29 Answers ...
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Using usort in php with a class private function

... Man this seems like such a weird way to do this. Oh PHP, how we love you. – dudewad Nov 28 '13 at 0:07 13 ...
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Best way to structure a tkinter application? [closed]

The following is the overall structure of my typical python tkinter program. 7 Answers ...
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How to redirect to a 404 in Rails?

...ou want to show a 404 page, create a render_404 method (or not_found as I called it) in ApplicationController like this: def not_found raise ActionController::RoutingError.new('Not Found') end Rails also handles AbstractController::ActionNotFound, and ActiveRecord::RecordNotFound the same way....
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Not receiving Google OAuth refresh token

... You need access_type=offline in all cases when you want the refresh_token. – DanH Jan 16 '13 at 3:07 ...
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jQuery: Return data after ajax call success [duplicate]

I have something like this, where it is a simple call to a script that gives me back a value, a string.. 5 Answers ...
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Is == in PHP a case-sensitive string comparison?

I was unable to find this on php.net. Is the double equal sign ( == ) case sensitive when used to compare strings in PHP? 7...