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git: patch does not apply
...rked for me.
Explanation
The --reject option will instruct git to not fail if it cannot determine how to apply a patch, but instead to apply indivdual hunks it can apply and create reject files (.rej) for hunks it cannot apply. Wiggle can "apply [these] rejected patches and perform word-wise diffs"....
How to use Session attributes in Spring-mvc
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If you want to delete object after each response you don't need session,
If you want keep object during user session ,
There are some ways:
directly add one attribute to session:
@RequestMapping(method = RequestMethod.GET...
Get average color of image via Javascript
...= -4,
length,
rgb = {r:0,g:0,b:0},
count = 0;
if (!context) {
return defaultRGB;
}
height = canvas.height = imgEl.naturalHeight || imgEl.offsetHeight || imgEl.height;
width = canvas.width = imgEl.naturalWidth || imgEl.offsetWidth || imgEl.width;
...
How do I convert datetime to ISO 8601 in PHP
...Time::ATOM); // Updated ISO8601
Procedural
For older versions of PHP, or if you are more comfortable with procedural code.
echo date(DATE_ISO8601, strtotime('2010-12-30 23:21:46'));
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impro...
Should __init__() call the parent class's __init__()?
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In Python, calling the super-class' __init__ is optional. If you call it, it is then also optional whether to use the super identifier, or whether to explicitly name the super class:
object.__init__(self)
In case of object, calling the super method is not strictly necessary, sinc...
What characters do I need to escape in XML documents?
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If you use an appropriate class or library, they will do the escaping for you. Many XML issues are caused by string concatenation.
XML escape characters
There are only five:
" "
' '
< &lt;
&g...
_=> what does this underscore mean in Lambda expressions?
...same thing as in this example, even though _ has absolutely no special significance in Ruby.
– Jörg W Mittag
May 6 '10 at 5:33
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How do I vertically center UITextField Text?
...contentVerticalAlignment = UIControlContentVerticalAlignmentCenter;
In swift use:
textField.contentVerticalAlignment = UIControlContentVerticalAlignment.center
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How to clone a case class instance and change just one field in Scala?
Let's say I have a case class that represents personas, people on different social networks. Instances of that class are fully immutable, and are held in immutable collections, to be eventually modified by an Akka actor.
...
backbone.js - events, knowing what was clicked
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If I'm correct, this works with jquery events (the one's the poster asked about). Note however that events triggered through backbone's trigger() function does not carry this information (it instead gives you the arguments us...