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AttributeError: 'module' object has no attribute 'urlopen'
... 2+3 compatible solution is:
import sys
if sys.version_info[0] == 3:
from urllib.request import urlopen
else:
# Not Python 3 - today, it is most likely to be Python 2
# But note that this might need an update when Python 4
# might be around one day
from urllib import urlopen
...
Why is an array not assignable to Iterable?
...h there are a gazillion operations that one would want to use an array for from the start. Oh, that's right, arrays were the only strongly typed collections before generics came along as a sorry hindsight.
– fatuhoku
Nov 28 '11 at 12:02
...
ngClass style with dash in key
...g-class="{'icon-white': someBooleanValue}">
I hope this helps someone from tearing their hair out.
UPDATE:
In older versions of Angular, using a backslash also does the trick, but not in the newer versions.
<i class="icon-home" ng-class="{icon\-white: someBooleanValue}">
The former i...
Read only file system on Android
...
adb shell <command> can be used from the computer (if you lack a terminal on your phone)
– Fletcher91
May 19 '14 at 8:38
add a comme...
How to provide user name and password when connecting to a network share
... {
File.Copy(from, to);
}
});
Step 2
The Helper file which does a magic
using System;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using S...
Does VBA have Dictionary Structure?
...
VBA does not have an internal implementation of a dictionary, but from VBA you can still use the dictionary object from MS Scripting Runtime Library.
Dim d
Set d = CreateObject("Scripting.Dictionary")
d.Add "a", "aaa"
d.Add "b", "bbb"
d.Add "c", "ccc"
If d.Exists("c") Then
MsgBox d("c...
List of Java class file format major version numbers?
...
These come from the class version. If you try to load something compiled for java 6 in a java 5 runtime you'll get the error, incompatible class version, got 50, expected 49. Or something like that.
See here in byte offset 7 for more...
How can I check if a string represents an int, without using try/except?
...he code above to work in Python 3.5, and to include the check_int function from the currently most voted up answer, and to use the current most popular regex that I can find for testing for integer-hood. This regex rejects strings like 'abc 123'. I've added 'abc 123' as a test value.
It is Very Int...
Checking user's homepage in Internet Explorer
...le, if www.microsoft.com is set as your homepage, and you call this method from a page on the Microsoft® Web site, then the isHomePage method returns true. However, if your homepage is set to www.microsoft.com and you call this method from a page on a different domain, the method will return false....
Understanding Canvas and Surface concepts
...an next be example of that operation: drawing Bitmap on a Canvas, acquired from SurfaceHolder with lockCanvas() method?
– fyodorananiev
Jan 2 '11 at 5:32
...