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How to Resize a Bitmap in Android?
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560
Change:
profileImage.setImageBitmap(
BitmapFactory.decodeByteArray(imageAsBytes, 0, image...
using lodash .groupBy. how to add your own keys for grouped output?
...);
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script>
Original Answer
var result = _.chain(data)
.groupBy("color")
.pairs()
.map(function(currentItem) {
return _.object(_.zip(["color", "users"], currentItem));
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Why do people still use primitive types in Java?
Since Java 5, we've had boxing/unboxing of primitive types so that int is wrapped to be java.lang.Integer , and so and and so forth.
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Convert a number range to another range, maintaining ratio
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562
NewValue = (((OldValue - OldMin) * (NewMax - NewMin)) / (OldMax - OldMin)) + NewMin
Or a lit...
What is the purpose of the vshost.exe file?
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The vshost.exe feature was introduced with Visual Studio 2005 (to answer your comment).
The purpose of it is mostly to make debugging launch quicker - basically there's already a process with the framework running, just ready to load your application as soon as you want it to.
See t...
Android: checkbox listener
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answered Dec 5 '11 at 14:34
ChrisChris
20.6k44 gold badges5252 silver badges4545 bronze badges
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How to understand Locality Sensitive Hashing?
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252
The best tutorial I have seen for LSH is in the book: Mining of Massive Datasets.
Check Chapter...
How to increase the vertical split window size in Vim
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452
CTRL-W >
and
CTRL-W <
to make the window wider or narrower.
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Counting inversions in an array
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barghest
11566 bronze badges
answered Jun 21 '11 at 11:58
Marek KirejczykMarek Kirejczyk
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What is a C++ delegate?
...// Some shortcuts exist
auto func = [](int i) -> double { return 2*i/1.15; };
double d = func(1);
Option 3: function pointers
int f(double d) { ... }
typedef int (*MyFuncT) (double d);
MyFuncT fp = &f;
int a = fp(3.14);
Option 4: pointer to member functions (fastest solution)
See Fa...