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利用 App Inventor 2 开发ChatGPT应用 - App Inventor 2 中文网 - 清泛网 - 专注C/C++及内核技术
...码块如下：
用到的核心组件“ChatBot”如下：
那么问题来了，这个“ChatBot”这个强大的组件从何而来，背后的原理是啥？
“ChatBot”组件在MIT官方在最新的v2.67版中引入的AI相关功能，通过合并官方代码，App Inventor 2 中文...
如何实现设置用户头像功能呢？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...之后他不在应用里显示选择的图片，能帮我看看是哪里有问题吗？
引用: liuweichao 发表于 2024-11-19 10:08
我已经通过活动启动器实现调用了，但是选择好之后他不在应用里显示选择的图片，能帮我看看是哪里有问题吗 ...
暂时还得...
Manipulate a url string by adding GET parameters
...category'] = 2; // Overwrite if exists
$params['tags'][] = 'cool'; // Allows multiple values
// Note that this will url_encode all values
$url_parts['query'] = http_build_query($params);
// If you have pecl_http
echo http_build_url($url_parts);
// If not
echo $url_parts['scheme'] . '://' . $...
Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
...color($new_size[0],$new_size[1]);
imagecolortransparent($new_im, imagecolorallocate($new_im, 0, 0, 0));
imagecopyresampled($new_im,$im,0,0,0,0,$new_size[0],$new_size[1],$size[0],$size[1]);
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What type of hash does WordPress use?
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I don't know if this will help at all, but WP will still take the straight MD5 the first time you used the Password, then it will "salt" it. SO, if you have access to the DB, using MyPHPAdmin you can change the PW to "MyPass", select MD5 in the "Function" dro...
Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
...g the most recent PHPUnit version on their PHP 7 builds. My fix was to manually download an old phar and use that instead.
– DisgruntledGoat
Mar 13 '17 at 17:12
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Linux 生产环境定位C++内存异常问题的思路 - 调试技术 - 清泛IT社区，为创新赋能！
1、首先，调查内存相关问题 asan 肯定是首选，不光是内存泄漏，内存越界、内存非法访问等内存异常问题。
2、开发环境可以直接套上 asan，编译时加上 -fsanitize=address，链接时加上 -lasan ，程序优雅退出即可。
3、生产环境一般...
How do I make a request using HTTP basic authentication with PHP curl?
I'm building a REST web service client in PHP and at the moment I'm using curl to make requests to the service.
11 Answers
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PHP json_decode() returns NULL with valid JSON?
...ters since I started the application and there were no problems before. Locally, the JSON decoding works perfectly. On my server, it doesn't. And I can't call json_last_error() because it's PHP 5.2.9. That function appears on PHP 5.3.0.
– Joel A. Villarreal Bertoldi
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How to convert all tables from MyISAM into InnoDB?
I know I can issue an alter table individually to change the table storage from MyISAM to InnoDB.
26 Answers
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