腾讯云 镜像 软件源
地址 支持内网地址 https://mirrors.cloud.tencent.com/ ubuntu https://mirrors.cloud.tencent.com/help/ubuntu.html 1234516wget -O /etc/apt/sources.list http://mirrors.cloud.tencent.com/repo/ubuntu16_sources.list18wget -O /etc/apt/sources.list http://mirrors.cloud.tencent.com/repo/ubuntu18_sources.list
laravel 记录 sql
12345678910111213141516// 开启记录\Illuminate\Support\Facades\DB::connection()->enableQueryLog();// 打印记录$bindings = \Illuminate\Support\Facades\DB::getQueryLog();$data = [];foreach ($bindings as $k => $b) { $bi = $b['bindings']; $bi = array_map(function ($a) { return '\'' . $a . '\''; }, $bi); $sql = str_replace('?', '%s', $b['query']); $sql2 = sprintf($sql, ...$bi); $data[$k] = $sq...
golang defer return 特性 实例
123456789101112131415161718192021package mainimport "fmt"func calc(index string, a, b int) int { ret := a + b fmt.Println(index, a, b, ret) return ret}func main() { a := 1 b := 2 defer calc("1", a, calc("10", a, b)) a = 0 defer calc("2", a, calc("20", a, b)) b = 1} defer在定义的时候会计算好调用函数的参数，所以会优先输出10、20这两个参数，之后就是根据定义的顺序倒序执行。 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556...
docker l2tp
https://pjf.name/blogs/531.html 1sudo modprobe af_key 1234567891011docker run \ --name ipsec-vpn-server \ --restart=always \ -e VPN_IPSEC_PSK=你的PSK密码 \ -e VPN_USER=你的VPN用户名 \ -e VPN_PASSWORD=你的VPN密码 \ -p 500:500/udp \ -p 4500:4500/udp \ -v /lib/modules:/lib/modules:ro \ -d --privileged \ hwdsl2/ipsec-vpn-server windows无法链接解决https://www.cnblogs.com/little-kwy/p/11940774.html Windows+r regedit 找到：HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RasMan\Parameters AllowL...
scrm 案例
换客猫https://huankemao.com/price.html mochathttps://mochat.wiki/
私域营销
什么是私域营销?为什么要做私域营销?私域营销可以从哪些方面入手?对私域营销的误解适合私域营销的行业有哪些?私域营销准备工作可以做私域营销的平台有哪些?相似概念 SCRM
电子书
kindle吧 https://www.kindle8.cc/
数组 只保留 给定键
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576$visible = [ 'a', 'b', 'c' => [ 'a' => [ 'b', ], 'd', ], 'd',];$arr = [ 'a' => 0, 'b' => 1, 'c' => [ 'a' => [ 'a' => 2, 'b&...
golang 注意点
引用slice、map、channel 是引用类型,而不是引用传递https://blog.csdn.net/ljlinjiu/article/details/88852863
golang sublime gosublime margo
2020-01-17,目前版本的gosublime还不支持直接通过package control安装需要手动安装 安装gosublime1231. 首选项->浏览插件目录2. 命令git clone https://github.com/DisposaBoy/GoSublime 激活margo这个需要打开sublime后依次按下三个键ctrl按住不放,然后依次按下逗号,然后x 1ctrl+.+x
