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UIDevice uniqueIdentifier deprecated - What to do now?
...eeds to always query the MAC of the same interface, of course. I guess the best bet is with en0. The MAC is always present, even if the interface has no IP/is down.
Edit 2: As was pointed out by others, the preferred solution since iOS 6 is -[UIDevice identifierForVendor]. In most cases, you should...
dynamically add and remove view to viewpager
...e no longer exists,
// return POSITION_NONE.
@Override
public int getItemPosition (Object object)
{
int index = views.indexOf (object);
if (index == -1)
return POSITION_NONE;
else
return index;
}
//-----------------------------------------------------------------...
How can I style even and odd elements?
... odd and even is not support for IE.
recommend you using solution below.
Best solution:
li:nth-child(2n+1) { color:green; } // for odd
li:nth-child(2n+2) { color:red; } // for even
li:nth-child(1n) { color:green; }
li:nth-child(2n) { color:red; }
<ul>
<li>list element 1</li>...
UIButton won't go to Aspect Fit in iPhone
...ginal answer (with placing an imageView behind a transparent button) works best.
– user1416564
Sep 30 '15 at 12:57
3
...
Java: Static Class?
...makes no semantic sense, but I still want to call its methods. What is the best way to deal with this? Static class? Abstract?
...
Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...see conclusions...
CSS2's list-style: property along with display: list-item:
First W3C Recommendation: Cascading Style Sheets, level 2
CSS2 Specification 12 May 1998
list-style-image: property sets the image that will be used as the list item marker (bullet)
The list properties describe...
Check if a string contains an element from a list (of strings)
...
There were a number of suggestions from an earlier similar question "Best way to test for existing string against a large list of comparables".
Regex might be sufficient for your requirement. The expression would be a concatenation of all the candidate substrings, with an OR "|" operator betw...
What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
..., but rather to how you did more complicated things like printing multiple items to stderr with a trailing space rather than ending the line.
In Python 2:
>>> import sys
>>> print >> sys.stderr, 1, 2, 3,; print >> sys.stderr, 4, 5, 6
1 2 3 4 5 6
In Python 3:
>&g...
I want to delete all bin and obj folders to force all projects to rebuild everything
...s -0 rm -rf
If you are using Powershell then you can use this:
Get-ChildItem .\ -include bin,obj -Recurse | foreach ($_) { remove-item $_.fullname -Force -Recurse }
as seen in Robert H's answer below - just make sure you give him credit for the powershell answer rather than me if you choose to ...
Does Python have an ordered set?
...'s an example of how to use dict as an ordered set to filter out duplicate items while preserving order, thereby emulating an ordered set. Use the dict class method fromkeys() to create a dict, then simply ask for the keys() back.
>>> keywords = ['foo', 'bar', 'bar', 'foo', 'baz', 'foo']
...