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YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for fu
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posted @ 2020-06-12 01:08
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实践 1) u@u5:~/tmp$ cat g.go package main import ( "fmt" "runtime" "time") var i = 0 func main() { runtime.GOMAXPROCS(2) go func() { for { fmt.Println("
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posted @ 2020-06-12 01:07
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posted @ 2020-06-12 01:06
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posted @ 2020-06-11 08:32
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posted @ 2020-06-11 08:07
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QR Code Error Correction - QRStuff.com https://blog.qrstuff.com/2011/12/14/qr-code-error-correction Information capacity and versions of QR Code | QRc
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posted @ 2020-06-11 01:02
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Beating JSON performance with Protobuf https://auth0.com/blog/beating-json-performance-with-protobuf/ Protobuf Performance Comparison and Points to Co
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posted @ 2020-06-10 19:08
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公共错误码 - 支付宝开放平台 https://opendocs.alipay.com/open/common/105806
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posted @ 2020-06-10 18:24
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posted @ 2020-06-09 23:50
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posted @ 2020-06-09 00:03
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Crypto.getRandomValues() - Web APIs | MDN https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues
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posted @ 2020-06-08 21:06
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https://github.com/python/cpython Profile Guided Optimization PGO takes advantage of recent versions of the GCC or Clang compilers. If used, either vi
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posted @ 2020-06-08 12:57
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他没有著作等身,却是中国现代数学的播种人 --科技日报数字报 http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2019-02/01/content_414223.htm 解放后,姜立夫又担任了中山大学筹备委员会委员和数学系筹备小
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posted @ 2020-06-05 01:36
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posted @ 2020-06-04 21:59
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posted @ 2020-06-04 21:57
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AES 加密说明 - 支付宝开放平台 https://opendocs.alipay.com/open/common/104567 AES 密钥是对接口请求和响应内容进行加密,密文无法被第三方识别,从而防止接口传输数据泄露。 RSA 密钥是对接口请求和响应内容进行签名,开发者和支付宝开放平台分别加签
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posted @ 2020-06-04 21:54
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https://baike.baidu.com/item/分组密码 设计原则 扩散(diffusion)和扰乱(confusion)是影响密码安全的主要因素。扩散的目的是让明文中的单个数字影响密文中的多个数字,从而使明文的统计特征在密文中消失,相当于明文的统计结构被扩散。例如,最简单的方法让明文中的
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posted @ 2020-06-04 21:49
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https://baike.baidu.com/item/高级加密标准/468774 AES加密模式 对称/分组密码一般分为流加密(如OFB、CFB等)和块加密(如ECB、CBC等)。对于流加密,需要将分组密码转化为流模式工作。对于块加密(或称分组加密),如果要加密超过块大小的数据,就需要涉及填充和
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posted @ 2020-06-04 21:47
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posted @ 2020-06-04 13:03
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外发数据创建水印 产品通过对外发数据进行添加数据标记、自动生成水印、数据源追溯等功能,避免了内部人员外发数据泄露无法对事件追溯,提高了数据传递的安全性和可追溯能力。 数据水印系统_数据安全管理工具_【安华金和】 https://www.dbsec.cn/product/detail/25.html
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posted @ 2020-06-04 12:58
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posted @ 2020-06-03 22:47
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posted @ 2020-06-03 13:39
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posted @ 2020-06-03 12:17
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posted @ 2020-06-03 12:15
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posted @ 2020-06-03 12:14
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posted @ 2020-06-02 22:08
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RSA and ECC in JavaScript http://www-cs-students.stanford.edu/~tjw/jsbn/ Source Code The API for the jsbn library closely resembles that of the java.m
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posted @ 2020-06-02 22:07
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https://tools.ietf.org/html/rfc7231#section-6.5.7 6.5.7. 408 Request Timeout The 408 (Request Timeout) status code indicates that the server did not r
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posted @ 2020-06-01 22:12
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posted @ 2020-06-01 20:11
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posted @ 2020-06-01 18:29
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posted @ 2020-06-01 18:27
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posted @ 2020-06-01 12:38
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核心 SET resource_name my_random_value NX PX 30000 if redis.call("get",KEYS[1]) == ARGV[1] then return redis.call("del",KEYS[1]) else return 0 end Distr
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posted @ 2020-06-01 12:36
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posted @ 2020-06-01 12:34
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posted @ 2020-05-29 20:10
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posted @ 2020-05-29 19:47
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posted @ 2020-05-29 19:33
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posted @ 2020-05-29 12:47
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https://wx2.qq.com/?&lang=zh_CN /** * 启动二维码登录 */ function doQrcodeLogin() { loginFactory.getUUID().then(function (uuid) { utilFactory.log('login',uuid
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posted @ 2020-05-29 12:46
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