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joe820912boy / inarray_flipisset_arraysearch.php
Created February 9, 2023 01:50 — forked from ksimka/inarray_flipisset_arraysearch.php
in_array vs array_flip+isset vs array_search
<?php
$a = [];
//$s = 123456;
$s = 's6tbdfgj222dJGk';
$rs = str_repeat("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", 10);
$numGen = function() {
return rand(1, 9999999);
};
@joe820912boy
joe820912boy / gcc.txt
Created May 11, 2022 06:05 — forked from idhowardgj94/gcc.txt
GCC 指令
```
轉自網路文章,原文已被刪除
```
email:pianopan@beeship.com
[版本] -0.13
[介紹]
gcc and g++分別是gnu的c & c++編譯器 gcc/g++在執行編譯工作的時候,總共需要4步
from ryu.base import app_manager
from ryu.controller import ofp_event
from ryu.controller.handler import CONFIG_DISPATCHER, MAIN_DISPATCHER
from ryu.controller.handler import set_ev_cls
from ryu.ofproto import ofproto_v1_3
from ryu.lib.packet import packet
from ryu.lib.packet import ethernet
class SimpleSwitch13(app_manager.RyuApp):