大约有 45,000 项符合查询结果（耗时：0.0295秒） [XML]
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 “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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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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How to print register values in GDB?
...t the % sign. For example,
info registers eip
If your executable is 64 bit, the registers start with r. Starting them with e is not valid.
info registers rip
Those can be abbreviated to:
i r rip
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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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...
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...
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...
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...
How to add a custom Ribbon tab using VBA?
...the page that explains it on Ron's site is now at
http://www.rondebruin.nl/win/s2/win002.htm
And here is his example on how you enable /disable buttons on the Ribbon
http://www.rondebruin.nl/win/s2/win013.htm
For other xml examples of ribbons please also see
http://msdn.microsoft.com/en-us/library...