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Finding local IP addresses using Python's stdlib
... This example has an external dependency of being able to actually resolve gmail.com. If you set it to an ip address that is not on your local lan (doesn't matter if it's up or down) it'll work without dependencies and without network traffic.
– grim
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What is the difference between const int*, const int * const, and int const *?
...= int const *
const int * const == int const * const
If you want to go really crazy you can do things like this:
int ** - pointer to pointer to int
int ** const - a const pointer to a pointer to an int
int * const * - a pointer to a const pointer to an int
int const ** - a pointer to a pointer t...
How to play ringtone/alarm sound in Android
...his:
Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
r.play();
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“register” keyword in C?
... a processor register if possible.
Most modern compilers do that automatically, and are better at picking them than us humans.
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No increment operator (++) in Ruby? [duplicate]
... Regarding point #3, since most things are objects, imagine if Ruby allowed you to do this: 1++ 1+2 # Would not be 3!
– Johntron
Feb 5 '13 at 13:46
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How can I determine if a .NET assembly was built for x86 or x64?
...of processor and bits-per-word.
I'm using PowerShell in this example to call the method.
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Save icon: Still a floppy disk? [closed]
...hen you need to create PDF. E-mail has a little picture of an envelope, usually. Icons are just icons.
– Welbog
Jun 19 '09 at 19:15
19
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What is a typedef enum in Objective-C?
I don't think I fundamentally understand what an enum is, and when to use it.
13 Answers
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Script not served by static file handler on IIS7.5
... more often than not you need to run
aspnet_regiis.exe -i
after installing asp.net. Maybe I would do it anyway now.
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Why .NET String is immutable? [duplicate]
As we all know, String is immutable. What are the reasons for String being immutable and the introduction of StringBuilder class as mutable?
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