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How can I do DNS lookups in Python, including referring to /etc/hosts?
...red for your operating system (on Debian, it follows /etc/nsswitch.conf:
>>> print socket.getaddrinfo('google.com', 80)
[(10, 1, 6, '', ('2a00:1450:8006::63', 80, 0, 0)), (10, 2, 17, '', ('2a00:1450:8006::63', 80, 0, 0)), (10, 3, 0, '', ('2a00:1450:8006::63', 80, 0, 0)), (10, 1, 6, '', ('2...
When would I need a SecureString in .NET?
...ke you can do in other languages:
//Wipe out the password
for (int i=0; i<password.Length; i++)
password[i] = \0;
So what can you do? How do we provide the ability in .NET to wipe a password, or credit card number from memory when we're done with it?
The only way it can be done would be to...
Hosting ASP.NET in IIS7 gives Access is denied?
...
Site > Authentication > Anonymous Authentication > Edit > Specific user
– Jonas
Sep 30 '13 at 9:48
...
Is it worth hashing passwords on the client side
... I would recommend leveraging SSL rather than building your own protocol. Although I do agree with salting+hashing the password client side, but send these across an established SSL connection.
– AaronLS
Apr 1 '14 at 4:35
...
How to override trait function and call it from the overridden function?
...itcalc;
}
function calc($v) {
$v++;
return $this->traitcalc($v);
}
}
The trait is not a class. You can't access its members directly. It's basically just automated copy and paste...
share
...
Remove all special characters, punctuation and spaces from string
...
This can be done without regex:
>>> string = "Special $#! characters spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'
You can use str.isalnum:
S.isalnum() -> bool
Return True if all char...
Android SDK on a 64-bit linux machine
...es.
platform-tools$ ldd adb
linux-gate.so.1 => (0xf77bb000)
librt.so.1 => /lib/i386-linux-gnu/i686/cmov/librt.so.1 (0xf779b000)
libncurses.so.5 => not found
libpthread.so.0 => /lib/i386-linux-gnu/i686/cmov/libpthread.so.0 (0xf7781000)
libstdc...
USB Debugging option greyed out
...
Equivalently, go to Settings -> Connectivity -> Default Mode -> PC Software. (Worked for me)
– Tim Kuipers
Jan 3 '15 at 19:54
...
No identities were available - administrator request
...
Visit Member Center
Go to "iOS Provisioning Portal" -> "Certificates" (Left sidebar) >> "Distribution" tab
Check field "Provisioning Profiles". If empty, next (4)
Go to "Provisioning" (Left sidebar) -> "Distribution" tab. Press "New Profile" and complete it.
Go back...
How to redirect the output of an application in background to /dev/null
...
You use:
yourcommand > /dev/null 2>&1
If it should run in the Background add an &
yourcommand > /dev/null 2>&1 &
>/dev/null 2>&1 means redirect stdout to /dev/null AND stderr to the place where stdout poi...