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Change an HTML5 input's placeholder color with CSS
...is just cut off if it doesn’t fit – size your input elements in em and test them with big minimum font size settings. Don’t forget translations: some languages need more room for the same word.
Browsers with HTML support for placeholder but without CSS support for that (like Opera) should be ...
Regex match everything after question mark?
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/([a-zA-Z]{4}):/ will match Test: Welcome and grab Test
– Austin Lin
Dec 11 '10 at 22:30
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How to use git with gnome-keyring integration
...ion. I have built it (it wasn't build by default in my git 1.8 distro) and tested it this morning. It does work.
– VonC
Nov 15 '12 at 6:50
1
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Truncate Two decimal places without rounding
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I ran this through all of the tests mentioned in the other answers and it works perfectly. Surprised it doesn't have more upvotes. It is worth noting that decimals can only be between 0 and 28 (Probably OK for most people).
– Richard...
How do I include a path to libraries in g++
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So I think what you want is something like
g++ -g -Wall -I/data[...]/lib testing.cpp fileparameters.cpp main.cpp -o test
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UIRefreshControl without UITableViewController
...table view like so: [_tableView insertSubview:_refreshControl atIndex:0];. Tested with both iOS 7 and 8 ;)
– ptitvinou
Oct 24 '14 at 21:32
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How do you keep parents of floated elements from collapsing? [duplicate]
...oth;
}
This solution appears to be backward compatible to IE5.5 but is untested.
Solution 3:
It's also possible to set display: inline-block; and width: 100%; to emulate a normal block element while not collapsing.
Demo: http://jsfiddle.net/SO_AMK/ae5ey/
CSS:
.clearfix {
display: inline-...
delegate keyword vs. lambda notation
...le bit though:
using System;
using System.Linq.Expressions;
public class Test
{
static void Main()
{
int x = 0;
Foo( () => x );
Foo( delegate { return x; } );
}
static void Foo(Func<int, int> action)
{
Console.WriteLine("I suspect the a...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
I had this question on an Algorithms test yesterday, and I can't figure out the answer. It is driving me absolutely crazy, because it was worth about 40 points. I figure that most of the class didn't solve it correctly, because I haven't come up with a solution in the past 24 hours.
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Remove all the elements that occur in one list from another
...the answers mentioned here. As expected, Arkku's set based operation is fastest.
Arkku's Set Difference - First (0.124 usec per loop)
mquadri$ python -m timeit -s "l1 = set([1,2,6,8]); l2 = set([2,3,5,8]);" "l1 - l2"
10000000 loops, best of 3: 0.124 usec per loop
Daniel Pryden's List Comprehensi...