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java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
... ISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1
UTF-8 Eight-bit UCS Transformation Format
UTF-16BE Sixteen-bit UCS Transformation Format, big-endian byte order
UTF-16LE Sixteen-bit UCS Transformation Format, little-endian byte order
UTF-16 Sixteen-bit UCS Transformation Form...
Possible to iterate backwards through a foreach?
...;T> Invert<T>(this IEnumerable<T> source)
{
var transform = source.Select(
(o, i) => new
{
Index = i,
Object = o
});
return transform.OrderByDescending(o => o.Index)
...
vertical-align with Bootstrap 3
...r:
.display-flex-center {
display: flex;
align-items: center;
}
Transform translateY method:
.transform-center-parent {
position: relative;
transform-style: preserve-3d;
}
.transform-center {
position: relative;
top: 50%;
transform: translateY(-50%);
}
Display inli...
Resize image proportionally with CSS? [duplicate]
...
Try
transform: scale(0.5, 0.5);
-ms-transform: scale(0.5, 0.5);
-webkit-transform: scale(0.5, 0.5);
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What is the difference between map and flatMap and a good use case for each?
...es0: Array[String] = Array("Roses are red", "Violets are blue")
Now, map transforms an RDD of length N into another RDD of length N.
For example, it maps from two lines into two line-lengths:
rdd.map(_.length).collect
res1: Array[Int] = Array(13, 16)
But flatMap (loosely speaking) transfo...
Change one value based on another value in pandas
... call .apply() on an entire dataframe rather than on a single column:
def transform_row(r):
r.animal = 'wild ' + r.type
r.type = r.animal + ' creature'
r.age = "{} year{}".format(r.age, r.age > 1 and 's' or '')
return r
df.apply(transform_row, axis=1)
In[4]:
Out[4]:
an...
How do I pronounce “=>” as used in lambda expressions in .Net
...han sixteen."
In comments Steve Jessop mentioned 'maps to' in the case of transformations - so taking Anders' example:
x => x * 2;
would read
x maps to x times 2.
That does seem much closer to the actual intention of the code than 'becomes' for this case.
...
CSS3 Continuous Rotate Animation (Just like a loading sundial)
...ion 2s infinite linear;
}
@-webkit-keyframes rotation {
from {-webkit-transform: rotate(0deg);}
to {-webkit-transform: rotate(359deg);}
}
Also what might be more resemblant of the apple loading icon would be an animation that transitions the opacity/color of the stripes of gray instead ...
How to vertically align an image inside a div
...
A three-line solution:
position: relative;
top: 50%;
transform: translateY(-50%);
This applies to anything.
From here.
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How do I calculate the normal vector of a line segment?
...ion to get the normal vector.
The matrix representation of the general 2D transformation looks like this:
x' = x cos(t) - y sin(t)
y' = x sin(t) + y cos(t)
where (x,y) are the components of the original vector and (x', y') are the transformed components.
If t = 90 degrees, then cos(90) = 0 and ...