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What is correct HTTP status code when redirecting to a login page?

...TTP 401 (Not Authorized) header. http://en.wikipedia.org/wiki/HTTP_codes#4xx_Client_Error The purpose of this header is exactly this. But, instead of redirecting to a login page, the correct process would be something like: User not logged try to access a login-restricted page. system identifies...
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How do I specify local .gem files in my Gemfile?

I have a couple of gem files which I install via gem install xx.gem . Can I tell Bundler to use them? Or do I have to specify the source path? ...
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How to run a single RSpec test?

... Thanks tried that it does not work when I do rake spec /spec/path...:XX I get the error /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby -S bundle exec rspec ./spec/controllers/groups_controller_spec.rb ./spec/controllers/incoming_mails_controller_spec.rb ./spec/lib/mailing_...
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ValidateRequest=“false” doesn't work in Asp.Net 4

...low code to your web.config: <configuration> <location path="XX/YY"> <system.web> <httpRuntime requestValidationMode="2.0" /> </system.web> </location> ... the rest of your configuration ... </configuration>...
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jQuery Ajax error handling, show custom exception messages

...hingIsTrue) { Response.StatusCode = 500 //Anything other than 2XX HTTP status codes should work Response.Write("My Message"); return new ContentResult(); } //Do something in here// string json = "whatever json goes here"; return new ContentResult{Content...
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【最全】CSS响应式布局的5种实现方式 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... >=992px (Large --- lg) >=1200px (X-Large --- xl) >=1400px (XX-Large ---- xxl) 2、在实际开发中,常用的两种适配方案 a、移动端 到 PC 端适配原则 (min-width 从小到大) <style> body { background-color: #000; } @media screen and (min-wid...
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?

... If you want to add a xx.tar.gz to a /usr/local in container, unzip it, and then remove the useless compressed package. For COPY: COPY resources/jdk-7u79-linux-x64.tar.gz /tmp/ RUN tar -zxvf /tmp/jdk-7u79-linux-x64.tar.gz -C /usr/local RUN rm /t...
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How to wrap text in LaTeX tables?

...t no wider than X". You can create a custom column type which acts like "p{xx}" but shrinks to fit by using \newcolumntype{M}[1]{&gt;{\begin{varwidth}[t]{#1}}l&lt;{\end{varwidth}}} which may require the array package. Then when you use something like \begin{tabular}{llM{2in}} the first two column...
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Jenkins Host key verification failed

... using https://bitbucket.org/YYYY/XX.git you shoud delete username@ share | improve this answer | follow | ...
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How to replace case-insensitive literal substrings in Java

... static void main(String[] args) { System.out.println(replace("xXXxyyyXxxuuuuoooo", "xx", "**")); System.out.println(replace("FOoBaR", "bar", "*")); } } share | improve this...