从外部javascript文件访问PHP var - Access PHP var from external javascript file

问题: I can access a PHP var with Javascript like this: 我可以使用Javascript访问PHP var,如下所示: <?php $fruit = "apple"; $color = "red"; ?> <script type="text/javascript"> a...

2022/03/06 05:11
12
C++中的结构填充 - Struct padding in C++

问题: If I have a struct in C++, is there no way to safely read/write it to a file that is cross-platform/compiler compatible?如果我在 C++ 中有一个struct ,有没有办法安全地将它...

c++
2022/03/06 02:15
68

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