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Get domain name from given url
...Parsing a URI Reference with a Regular Expression
As the "first-match-wins" algorithm is identical to the "greedy"
disambiguation method used by POSIX regular expressions, it is
natural and commonplace to use a regular expression for parsing the
potential five components of a URI...
Is it possible to install iOS 6 SDK on Xcode 5?
...changes and it looks like iOS 7 GUI. I have choose iPhone Retina(4 inch 64-bit) simulator to run app. I am missing anything else after doing this.
– python
Sep 24 '13 at 12:56
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Is there a way to use SVG as content in a pseudo element :before or :after
...e point of pseudo-classes is to reduce DOM elements when you want to add a bit of content, but in your case if you just use your svg code normally it will be no worse (and probably cleaner) than putting it in a pseudo-class(which is also probably impossible). Unless of course if you want to put your...
Is “double hashing” a password less secure than just hashing it once?
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Arguably you would want collisions within the 128-bit space 0 through 2^128-1. If the hash algorithm's 2^128 output space is perfect, then theoretically, you just have a substitution cipher with an alphabet of 2^128 glyphs.
– jmucchiello
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How to encrypt String in Java
...AES 256. There also exists AES 128; the difference is AES 256 works in 256-bit blocks, while AES 128 works in 128 blocks. All in all, AES 128 is considered secure although some weaknesses have been discovered, but 256 is as solid as it gets.
Fun fact DES was broken by the NSA back when it was initi...
What's the strangest corner case you've seen in C# or .NET? [closed]
...nd would always like to hear more. The page only really covers C# language bits and bobs, but I also find core .NET things interesting too. For example, here's one which isn't on the page, but which I find incredible:
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grunt: command not found when running from terminal
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For windows
npm install -g grunt-cli
npm install load-grunt-tasks
Then run
grunt
share
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Error installing mysql2: Failed to build gem native extension
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I have several computers, 32 and 64 bits processor, they run on Ubuntu Linux, Maverick (10.10) release.
I had the same problem, and for me, the
sudo apt-get install libmysql-ruby libmysqlclient-dev
did the job!!!
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Install a Windows service using a Windows command prompt?
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I must add one more point in this thread. To install/uninstall 64-bit version of assemblies one should use 64-bit version of tool. To install a service, the command should be:
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
"C:\YourFolder\YourService.exe"
and to uninsta...
Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
... = "{\"typ\":\"JWT\",\"alg\":\"HS256\"}";
var claims = "{\"sub\":\"1047986\",\"email\":\"jon.doe@eexample.com\",\"given_name\":\"John\",\"family_name\":\"Doe\",\"primarysid\":\"b521a2af99bfdc65e04010ac1d046ff5\",\"iss\":\"http://example.com\",\"aud\":\"myapp\",\"exp\":1460555281,\"nbf\":1457...