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Using C# to check if string contains a string in string array
...one of substrings from stringArray. If you want to ensure that it contains all the substrings, change Any to All:
if(stringArray.All(stringToCheck.Contains))
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How to resize an image with OpenCV2.0 and Python2.6
... need to use the resize function.
For example, this will resize both axes by half:
small = cv2.resize(image, (0,0), fx=0.5, fy=0.5)
and this will resize the image to have 100 cols (width) and 50 rows (height):
resized_image = cv2.resize(image, (100, 50))
Another option is to use scipy modul...
Get decimal portion of a number with JavaScript
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In order to work with negative number, simply swap Math.floor with Math.trunc.
– Igor Silva
Oct 19 '18 at 12:49
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Full Screen DialogFragment in Android
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finally sort out, thansk for suggestion @David
– Ashu Kumar
Jan 8 '16 at 5:56
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C++, Free-Store vs Heap
Dynamic allocations with new/delete are said to take place on the free-store , while malloc/free operations use the heap .
I'd like to know if there is an actual difference, in practice.
Do compilers make a distinction between the two terms? ( Free store and Heap , not new/malloc )
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How to load db:seed data into test database automatically?
...ore every test or just once at the beginning. You could put it in a setup call or in a test_helper.rb file.
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How to include another XHTML in XHTML using JSF 2.0 Facelets?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to hide output of subprocess in Python 2.7
...t this produces a DEVNULL which isn't fully general, like the one provided by subprocess; since it's opened wb it can't be used for stdin.
– Reid
Dec 1 '14 at 17:23
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Maximum call stack size exceeded error
...it hits a limit: the browser hardcoded stack size or memory exhaustion.
In order to fix it, ensure that your recursive function has a base case which is able to be met...
(function a(x) {
// The following condition
// is the base case.
if ( ! x) {
return;
}
a(--x);
})(10...
How to generate the JPA entity Metamodel?
...etamodel Generator jar in the classpath and compiler level>=1.6 that is all you need build the project and metamodel will be generated automatically.
In case of IDE Eclipse
1. goto Project->Properties->Java Compiler->Annotation Processing and enable it.
2. Expand Annotation Processing...