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How do I create directory if none exists using File class in Ruby?
...ame)
FileUtils.mkdir_p(dirname)
end
Edit: Here is a solution using the core libraries only (reimplementing the wheel, not recommended)
dirname = File.dirname(some_path)
tokens = dirname.split(/[\/\\]/) # don't forget the backslash for Windows! And to escape both "\" and "/"
1.upto(tokens.size)...
一个转型程序员的销售观 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...酬，不懂得忽悠，脸皮不够厚等等因素，这些都是销售的大忌。站在一个零基础的起点，没有人传授销售经验，没有任何的客户资源，公司的各种资源和相关领域经验的不足，都让业务销售的难度增加了不少。感觉就像是在一个...
The type or namespace name 'Objects' does not exist in the namespace 'System.Data'
...amework 6, the name space has changed. You want to use
System.Data.Entity.Core.Objects.ObjectQuery
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Git file permissions on Windows
... needed to make sure the shell scripts I commit from Windows (where I have core.filemode set to false) actually have the execute bit set.
– tomlogic
Oct 24 '13 at 22:00
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how to unit test file upload in django
In my django app, I have a view which accomplishes file upload.The core snippet is like this
10 Answers
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sort object properties and JSON.stringify
...it's a very elegant solution and one that is used in many libraries and JS core itself. E.g. Array.forEach.
– Stijn de Witt
Sep 16 '15 at 8:44
1
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'git status' shows changed files, but 'git diff' doesn't
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if changes permission files apply: git config core.filemode false for ignore permission of files
– jruzafa
Oct 8 '15 at 21:15
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新手程序员应该知道的7件事 - 创意 - 清泛网 - 专注C/C++及内核技术
...正的开发业务工作又和在学校编程不同，这是你不可能从大学课程或编码学校中学会的东西。
为了了解新手程序员需要知道哪些内容，我咨询了一些经验丰富的编码老将，这些“老”将全部有着至少十年（有的甚至是几十年）...
include antiforgerytoken in ajax post ASP.NET MVC
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In Asp.Net Core you can request the token directly, as documented:
@inject Microsoft.AspNetCore.Antiforgery.IAntiforgery Xsrf
@functions{
public string GetAntiXsrfRequestToken()
{
return Xsrf.GetAndStoreTokens(Conte...
async at console app in C#? [duplicate]
...
static void Main(string[] args)
{
Console.WriteLine("NLPS Core Server");
srv = new JSONServer(100);
srv.Start();
InputLoopProcessor();
while(srv.IsRunning)
{
Thread.Sleep(250);
}
}
private static async Task Inp...