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How does SSL really work?

...ings they are allowed to sign (other certificates), and their public key. Now if I have a copy of that Verisign certificate, I can use that to validate the signature on the server certificate for the website I want to visit. Easy, right?! Well, not so fast. I had to get the Verisign certificate fr...
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What are the uses of the exec command in shell scripts? [closed]

...profile, the last statement says something like: exec appln-program so now there is no shell to go back to. Even if appln-program crashes, the end-user cannot get to a shell, because it is not there - the exec replaced it. We want to use a different shell to the one in /etc/passwd. Stupid as ...
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multi-step registration process issues in asp.net mvc (split viewmodels, single model)

... { return View(model); } return View("Step2", model); } Now inside the step 2 view you could use the Html.Serialize helper from MVC futures in order to serialize step 1 into a hidden field inside the form (sort of a ViewState if you wish): @using (Html.BeginForm("Step2", "Wizard"...
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Check for internet connection availability in Swift

...uru said, this is based on stackoverflow.com/a/25623647/1187415, which has now been updated for Swift 2. – Martin R Jun 10 '15 at 1:52 2 ...
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Disable password authentication for SSH [closed]

...n yes to ChallengeResponseAuthentication no PasswordAuthentication no Now generate the RSA key: ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa (For me an RSA key worked. A DSA key did not work.) A private key will be generated in ~/.ssh/id_rsa along with ~/.ssh/id_rsa.pub (public key). Now move ...
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Is there something like RStudio for Python? [closed]

...hat I can see Rodeo 2.0 uses Electron. It still is a browser tool, only it now comes with its own browser to make it feel like its a native app. (It's also worth mentioning that it comes with a dependency on NodeJS.) – Phillip Jan 17 '17 at 10:21 ...
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How can I iterate over an enum?

... Except now you've actually allocated memory when an enum, provided it is zero-indexed and strictly continous, can do that task without allocating memory. – Cloud Jan 17 '14 at 23:02 ...
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How to check if an intent can be handled from some activity?

... well, with android api 30+, it doesn't always work now) – user924 Jun 24 at 14:30 add a comment  |  ...
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Receiving login prompt using integrated windows authentication

...re your ASP.NET account has permission. Mine was not originally added. Now go into the features of Authentication: Enable Anonymous Authentication with the IUSR: Enable Windows Authentication, then Right-Click to set the Providers. NTLM needs to be FIRST! Next, check that under Advance...
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Create an enum with string values

... TypeScript 2.4 Now has string enums so your code just works: enum E { hello = "hello", world = "world" }; ???? TypeScript 1.8 Since TypeScript 1.8 you can use string literal types to provide a reliable and safe experience for ...