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What is the meaning of single and double underscore before an object name?
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Single Underscore
Names, in a class, with a leading underscore are simply to indicate to other ...
Why does the use of 'new' cause memory leaks?
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What i...
How to add a delay for a 2 or 3 seconds [closed]
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4 Answers
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How to get the difference between two arrays of objects in JavaScript
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142
Using only native JS, something like this will work:
a = [{ value:"4a55eff3-1e0d-4a81-9105...
What is the difference between Tomcat, JBoss and Glassfish?
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edited Mar 21 '18 at 13:04
vdegenne
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answered Se...
Force re-download of release dependency using Maven
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answered Dec 24 '11 at 13:44
Ali TokmenAli Tokmen
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How to remove leading and trailing zeros in a string? Python
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243
What about a basic
your_string.strip("0")
to remove both trailing and leading zeros ? If you...
What is the purpose of Android's tag in XML layouts?
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answered Jun 19 '12 at 1:43
blazeroniblazeroni
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How to Set AllowOverride all
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In case you are on Ubuntu, edit the file /etc/apache2/apache2.conf (here we have an example of /...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
... // contour orientation
if (approx.size() == 4 &&
fabs(contourArea(Mat(approx))) > 1000 &&
isContourConvex(Mat(approx)))
{
double maxCosine = 0;
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