小编use*_*811的帖子

我有对象的数组,DataTestplans从中我尝试检索特定的记录DataID,并ProductID使用所示的LINQ查询,我目前的查询有Distinct()哪些用于区分所有5点提到的属性,我该如何找回基于性能不重复的记录DataID,TestPlanName,TCIndexList和ProductID？

DataTestplans: -

[
    {
    "DataTestPlanID": 0,
    "DataID": 19148,
    "TestPlanName": "string",
    "TCIndexList": "string",
    "ProductID": 2033915
  },
    {
    "DataTestPlanID": 0,
    "DataID": 19148,
    "TestPlanName": "string",
    "TCIndexList": "string",
    "ProductID": 2033915
  },
      {
    "DataTestPlanID": 0,
    "DataID": 19149,
    "TestPlanName": "string",
    "TCIndexList": "string",
    "ProductID": -2642
  }

]

LINQ

            DataTestPlans_DataID_ProductID = DataTestPlans.Where(c => c.DataID == DataID_ProductID_Record.DataID && c.ProductID == DataID_ProductID_Record.ProductID).Distinct();

我的 swagger UI 显示，它显示了我的所有路线。一切看起来都很棒，除了右下角有一个红色的大错误指示器。当我点击它时，我得到：

{
  "schemaValidationMessages":[ 
     {
       "level":"error",
       "message":"Can't read from file http://devxxxx.com:80/swagger/docs/v1"
     }
   ]
}

我该如何修复这个错误？

我想出于开发目的打开 localhost 之外的角度应用程序，但遇到以下错误，有关于如何修复它的指导吗？

username$ ng serve --open --host=ibaitdev.company.com
getaddrinfo ENOTFOUND ibatdev.company.com
Error: getaddrinfo ENOTFOUND ibatdev.company.com
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:56:26)

我改变了我的/etc/hosts如下

#
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1       ibaitdev.company.com
255.255.255.255 broadcasthost
::1             ibaitdev.company.com

我正在尝试将字符串列表转换为用引号变量分隔的逗号，我只能将它们以逗号分隔的形式连接，但不能在列表中的每个条目周围加上引号..任何人都可以提供有关如何修复它的指导?

输入：

variants = 

[
    "CI_ABC1234.LA.0.1-03391-STD.INT-32",
    "CI_ABC1234.LA.0.1-33103-STD.INT-32"
  ]

预期产出：

('CI_ABC1234.LA.0.1-03391-STD.INT-32','CI_ABC1234.LA.0.1-33103-STD.INT-32')

代码：-

string variants_str = String.Join(",", variants); 

我按照链接@ https://linuxize.com/post/how-to-install-pip-on-centos-7/#2-install-pip来安装pip,不过它是为系统附带的python 2.6而安装的,我如何为python 2.7安装它？

sudo yum install epel-release
Loaded plugins: security
Setting up Install Process
Package epel-release-6-8.noarch already installed and latest version
Nothing to do

安装点子

 sudo yum install python-pip
Loaded plugins: security
Setting up Install Process
Package python-pip-7.1.0-1.el6.noarch already installed and latest version
Nothing to do

点子版

pip --version
pip 7.1.0 from /usr/lib/python2.6/site-packages (python 2.6)

机器配置:

LSB Version:    :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: OracleServer
Description:    Oracle Linux Server release 6.6
Release:    6.6
Codename:   n/a

在/ usr /本地

我需要submitOut从 async Task testWCF2下面的函数返回值吗？任何人都可以提供如何操作的指导吗？

    public static async Task testWCF2(string xmlConfig)
    {
        string submitOut;

        using (var client = new System.Net.Http.HttpClient())
        {
            var url = "http://server:8100/api/SoftwareProductBuild";
            var content = new StringContent(xmlConfig, Encoding.UTF8, "application/xml");
            var response = await client.PostAsync(url, content);
            if (response.IsSuccessStatusCode)
            {
                var responseBody = await response.Content.ReadAsStringAsync();
                submitOut = responseBody;
            }
            else
            {
                submitOut = string.Format("Bad Response {0} \n", response.StatusCode.ToString());
                submitOut = submitOut + response;
            }
        }
    }

    public string QlasrSubmit(List<XMLSiInfo> xmlConfigs)
    {
        string submitOut = "QLASR: ";

        foreach …

我试图从两个列表创建一个字典,字典应该将listA的每个元素的一对一映射到同一索引的listB中的相应元素,我有当前输出和预期输出,可以任何人建议如何解决这个问题？

destination_milestones_gerrit_branches ={}
destination_milestones =['m1','m2','m3']
gerrit_branches = ['b1','b2','b3']
for milestone in destination_milestones:
    print milestone
    for branch in gerrit_branches:
        print branch
        destination_milestones_gerrit_branches[milestone]= branch
print destination_milestones_gerrit_branches

目前的输出: -

{'m1': 'b3', 'm3': 'b3', 'm2': 'b3'}

预期产量: -

{'m1': 'b1', 'm2': 'b2','m3':'b3'}