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Edit line thickness of CSS 'underline' attribute
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In that case you have to wrap the text from each line, before and after the line-break with <span> and apply the border-bottom in there. It's a workaround that could be painful in non-hardcoded scenarios though.
– Fabián
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Escape regex special characters in a Python string
...sions.
In the substitution pattern, you need to escape \ to distinguish it from a
backslash that precedes a substitution group, e.g. \1, hence r'\\\1'. To write
that as a plain string, you'd need '\\\\\\1' — and nobody wants that.
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...d
Neither did:
after :each do
sign_out :user
end
Taking inspiration from the answer to this stackoverflow question, I ran different combinations of rspec directories together to find out which ones could be interfering with each other.
In the end I discovered I was calling:
before() do #note...
How to get the number of Characters in a String?
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You can try RuneCountInString from the utf8 package.
returns the number of runes in p
that, as illustrated in this script: the length of "World" might be 6 (when written in Chinese: "世界"), but its rune count is 2:
package main
import "fmt"
import "...
Exception NoClassDefFoundError for CacheProvider
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Make sure you've changed the package from hibernate3 to hibernate4 - a LocalSessionFactoryBean exists in both packages. What version of Spring and Hibernate are you using?
– Aaron Douglas
May 23 '12 at 12:30
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JQuery to load Javascript file dynamically
... only have to call init on it once, that is. If not, you can figure it out from here :)
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Gesture recognizer and button actions
...dd a condition that will return NO if the touch is in the button.
This is from apple SimpleGestureRecognizers example.
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
// Disallow recognition of tap gestures in the segmented control.
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Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
...ly. However, when the graphics system updates my layer, it's transitioning from the old to the new image using a cross-fade. I'd like it to switch over instantly.
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Backwards migration with Django South
... Exactly -- South never skips migrations; it expects that the files from 0001-nnnn represent a consistent set of migrations, for any value of nnnn. If that's not the case, then you need to re-order or delete the offending ones yourself.
– Ian Clelland
Au...
Example using Hyperlink in WPF
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IMHO the simplest way is to use new control inherited from Hyperlink:
/// <summary>
/// Opens <see cref="Hyperlink.NavigateUri"/> in a default system browser
/// </summary>
public class ExternalBrowserHyperlink : Hyperlink
{
public ExternalBrowserHyperlink...