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How to get unique device hardware id in Android? [duplicate]
...ow to get the unique device ID in Android which cannot be changed when performing a phone reset or OS update?
3 Answers
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How do I check what version of Python is running my script?
...
This information is available in the sys.version string in the sys module:
>>> import sys
Human readable:
>>> print(sys.version) # parentheses necessary in python 3.
2.5.2 (r252:60911, Jul 31 2008, 17:28...
ApartmentState for dummies
I just corrected a bug using this:
1 Answer
1
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What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
...In .NET 4.5 and Visual Studio 11 the cheese has been moved. The
default for most .NET projects is again AnyCPU, but there is more than
one meaning to AnyCPU now. There is an additional sub-type of AnyCPU,
“Any CPU 32-bit preferred”, which is the new default (overall, there
are now five o...
Check if directory mounted with bash
...nts will tell you the current mounts. From a shell script, you can check for the mount point with grep and an if-statement:
if mount | grep /mnt/md0 > /dev/null; then
echo "yay"
else
echo "nay"
fi
In my example, the if-statement is checking the exit code of grep, which indicates if th...
When does static class initialization happen?
...rivate static methods used to instantiate private static fields called (in order) at that instant?
3 Answers
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CSS table column autowidth
...: 1px;
white-space: nowrap;
}
Flexible, Class-Based Solution
And a more flexible solution is creating a .fitwidth class and applying that to any columns you want to ensure their contents are fit on one line:
td.fitwidth {
width: 1px;
white-space: nowrap;
}
And then in your HTML:
...
Volatile boolean vs AtomicBoolean
...an variable concurrently, with an AtomicBoolean you can be sure it has the original value afterwards, with a volatile boolean, you can't.
So whenever you have more than one thread modifying a field, you need to make it atomic or use explicit synchronization.
The purpose of volatile is a different...
When should I use Arrow functions in ECMAScript 6?
...n the context of the upcoming ECMAScript 6 (Harmony) and who have already worked with the language.
9 Answers
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Eclipse executable launcher error: Unable to locate companion shared library
...clipse Indigo installed on my computer with the Android plugin and it was working perfectly for about two weeks. Today, I updated java and quicktime then restarted my computer. When it booted back up, eclipse had completely vanished - all the program files have completely disappeared. When I try to ...