使用此命令生成私钥时
genrsa -out my-prvkey.pem 1024
它会抛出如下错误
Loadind'screen'进入随机状态-done生成RSA私钥,1024位长模数................................ ......... ++++++++++++++++++++++++++++++++++++++ ++无法写'随机状态'e为65537(0*10001)
这在创建公共证书时会出现任何问题.我在Windows中运行此命令.任何人都可以帮我修复吗?
好吧,这个让我疯了......我有一个字符串,这样就形成了:
var newContent = string.Format("({0})\n{1}", stripped_content, reply)
newContent将显示如下:( 
    旧文本)
    新文本
我需要一个正则表达式,用括号括起来的括号中的文本和换行符.
我能想到的最好的是:
const string  regex = @"^(\(.*\)\s)?(?<capture>.*)";
var match= Regex.Match(original_content, regex);
var stripped_content = match.Groups["capture"].Value;
这工作,但我想专门匹配换行符(\n),没有任何空格(\s)替换\s用\n \\n或\\\n无法正常工作.
请帮我保持理智!
编辑:一个例子:
public string Reply(string old,string neww)
        {
            const string  regex = @"^(\(.*\)\s)?(?<capture>.*)";
            var match= Regex.Match(old, regex);
            var stripped_content = match.Groups["capture"].Value;
            var result= string.Format("({0})\n{1}", stripped_content, neww);
            return result;
        }
Reply("(messageOne)\nmessageTwo","messageThree") returns :
(messageTwo)
messageThree
我想用以下代码对一些节点进行分组
digraph dataflow {
    subgraph pipeline {
        relations;
        synonyms;
        articles;
    }
    subgraph lucene {
        index;
        search;
    }
    training_data - > index;
    relations - > search;
    synonyms - > index;
    articles - > index;
    training_data - > evaluation;
}
但dot并不关心子图:

我有一个带参数和回调的函数.它应该向远程API发出请求并根据参数获取一些信息.当它获得信息时,它需要将其发送到回调.现在,远程API有时无法提供.我需要我的功能继续尝试,直到它设法做到这一点然后用正确的数据调用回调.
目前,我在函数内部有以下代码,但我认为像while(!done); 是不正确的节点代码.
var history = {};
while (true) {
    var done = false;
    var retry = true;
    var req = https.request(options, function(res) {
        var acc = "";
        res.on("data", function(msg) {
            acc += msg.toString("utf-8");
        });
        res.on("end", function() {
            done = true;
            history = JSON.parse(acc);
            if (history.success) {
                retry = false;
            }
        });
    });
    req.end();
    while (!done);
    if (!retry) break;
}
callback(history);
我该怎么做正确的方法?
我最近升级了我nodejs的v12.3.1,现在当我尝试npm install在我的项目存储库中运行时,我收到了前面的错误。
error C2059: syntax error: ')' (compiling source file ..\src\custo
m_importer_bridge.cpp) 
error C2660: 'v8::StringObject::New': function does not take 1 arg
uments (compiling source file ..\src\sass_context_wrapper.cpp)
node_modules\nan\nan_object_wrap.h(127): error C2039: 'IsNearDeath': is not a member of 'Nan::Persistent<v8::Object,v
8::NonCopyablePersistentTraits<T>>'
我尝试过的事情
npm install还有其他人面临同样的问题v12.3.1吗?
我刚刚使用 YAML 文件创建了一个管道,但总是收到错误“/_Azure-Pipelines/templates/webpart.yml: (Line: 41, Col: 27, Idx: 1058) - (Line: 41, Col: 60) ,Idx:1091):解析块映射时,未找到预期的键。”。我已经验证了 YAML 文件的缩进,看起来不错。
下面是我的 YAML 文件。
parameters:
  - name: azureSubscription
    type: string
  - name: cdnStorageAccount
    type: string
  - name: cdnResourceGroupName
    type: string
  - name: cdnEndpointName
    type: string
  - name: cdnProfileName
    type: string
  - name: sourceBranchTrigger
    type: string
stages:
  - stage: build_stage
    displayName: "Build"
    jobs:
      - job: build_job
        steps:
          - task: UseNode@1
            displayName: "Use Node 8.x"
            inputs:
              version: "8.x"
          - task: CmdLine@2
            displayName: "Build"
            inputs:
              script: | …我只是使用Asp.Net Core Web API,并实现身份验证.我从Angular应用程序调用此API.但我总是得到如下错误.
IDX10603:算法:'HS256'要求SecurityKey.KeySize大于'128'位.KeySize报道:'32'.参数名称:key.KeySize
下面是我ConfigureServices在Startup.cs文件中的代码.
public IServiceProvider ConfigureServices(IServiceCollection services)
            {
                services.AddDbContext<APIContext>(option => option.UseInMemoryDatabase("AngularApp"));
                services.AddCors(options => options.AddPolicy("Cors", builder =>
                {
                    builder.AllowAnyOrigin().
                    AllowAnyMethod().
                    AllowAnyHeader();
                }
                ));
                var signinKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes("Secret phase"));
                services.AddAuthentication(options =>
                {
                    options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
                    options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
                }).AddJwtBearer(cfg =>
                {
                    cfg.RequireHttpsMetadata = false;
                    cfg.SaveToken = true;
                    cfg.TokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
                    {
                        IssuerSigningKey = signinKey,
                        ValidateAudience = false,
                        ValidateIssuer = false,
                        ValidateLifetime = false,
                        ValidateIssuerSigningKey = true,
                        ValidateActor = false,
                        ClockSkew = TimeSpan.Zero
                    }; …我试图像元素一样缩放 svg 路径。但是缩放对于 div 元素不起作用,不适用于 svg 路径元素。我在下面附上了我的代码。有什么建议吗?
<style>
    .two {
        transition: all 2s ease-in-out 0.5s;
        -webkit-transition: all 2s ease-in-out 0.5s;
    }
    
    #scale {
        height: 150px;
        width: 100px;
        text-align: center;
        margin: 0 auto;
    }
    
    #scale {
        border: 1px blue solid;
    }
    
    .grow:hover {
        transform: scale(2.0);
        -ms-transform: scale(2.0);
        -webkit-transform: scale(2.0);
    }
</style><body>
    <svg width="1350" height="900">
        <path d="M 673 248.625 A 67.875 67.875 0 0 1 740.1841400272543 326.159552463664 L 673 316.5 A 0 0 1 0 0 673 316.5 z" id="scale" class="two …我正在使用该任务Azure file copy将构建工件上传到 blob 容器。但我总是收到如前所述的错误。
0.0 %, 0 Done, 0 Failed, 1 Pending, 0 Skipped, 1 Total, 
INFO: Authentication failed, it is either not correct, or expired, or does not have the correct permission -> github.com/Azure/azure-storage-blob-go/azblob.newStorageError, /home/vsts/go/pkg/mod/github.com/!azure/azure-storage-blob-go@v0.10.1-0.20201022074806-8d8fc11be726/azblob/zc_storage_error.go:42
===== RESPONSE ERROR (ServiceCode=AuthorizationPermissionMismatch) =====
Description=This request is not authorized to perform this operation using this permission.
RequestId:ae545517-501e-00ce-0798-ea489e000000
Time:2021-12-06T11:54:25.0571292Z, Details: 
   Code: AuthorizationPermissionMismatch
   PUT mybloburl?blockid=YjA4YjIzN2UtODJhMC1mMjQzLTUwOGYtNmYxNDcwOGJjZmY0&comp=block&timeout=901
   Authorization: REDACTED
   Content-Length: [8388608]
   User-Agent: [TFS_useragent AzCopy/10.8.0 Azure-Storage/0.10 (go1.13; Windows_NT)]
   X-Ms-Client-Request-Id: [65465-83ea-4410-450e-dd5b722b6cb3]
   X-Ms-Version: [2019-12-12]
   --------------------------------------------------------------------------------
   RESPONSE Status: …将 docker 支持添加到我现有的 Asp.Net Core Web API 项目时,我收到错误消息,因为“事件名称应至少由斜杠分隔 3 个部分。参数名称 eventName”。
有没有人遇到过这个问题?我已经尝试重新打开我的解决方案并重新启动我的机器。
asp.net-web-api docker windows-10 asp.net-core asp.net-core-webapi