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Are (non-void) self-closing tags valid in HTML5?
...nt elements to be children instead of siblings.
Foreign elements (imported from XML applications such as SVG) treat it as self-closing syntax.
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Extracting text OpenCV
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You can detect text by finding close edge elements (inspired from a LPD):
#include "opencv2/opencv.hpp"
std::vector<cv::Rect> detectLetters(cv::Mat img)
{
std::vector<cv::Rect> boundRect;
cv::Mat img_gray, img_sobel, img_threshold, element;
cvtColor(img, img_g...
How to make an immutable object in Python?
...le creates a type similar to what I described in this answer, i.e. derived from tuple and using __slots__. It is available in Python 2.6 or above.
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Gradle buildscript dependencies
...cies that are put on the classpath of your build and that you can refer to from your build file. For instance extra plugins that exist on the internet.
The repositories on the root level are used to fetch the dependencies that your project depends on. So all the dependencies you need to compile you...
When do I need to use AtomicBoolean in Java?
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Here is the notes (from Brian Goetz book) I made, that might be of help to you
AtomicXXX classes
provide Non-blocking Compare-And-Swap implementation
Takes advantage of the support provide
by hardware (the CMPXCHG instruction
on Intel) When ...
What is wrong with using goto? [duplicate]
...oops. For example, extract the nested loops into a new function and return from there when the condition that triggers the goto is satisfied. I only see goto being used only to get an extra bit of performance
– mljrg
Oct 4 '19 at 9:57
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How can I create an object based on an interface file definition in TypeScript?
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Thanks. I was hoping to get away from having to define all of the modal contents initially. Would it be easier if instead of an interface I defined Modal as a class with properties and then used new and a constructor to set up all of the initial values?
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Convert from ASCII string encoded in Hex to plain ASCII?
How can I convert from hex to plain ASCII in Python?
8 Answers
8
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Move existing, uncommitted work to a new branch in Git
... switch subcommand in an attempt to clear some of the confusion that comes from the overloaded usage of checkout (switching branches, restoring files, detaching HEAD, etc.)
Starting with this version of Git, replace above's command with:
git switch -c <new-branch>
The behavior is identical...
how to specify local modules as npm package dependencies
...to use it in the project? I'm trying to call it like import { HelloWorld } from "my-test-lib";, but i receive "Cant find module" error. Please, take a look at stackoverflow.com/questions/46818083/…
– Vitalii Vasylenko
Oct 18 '17 at 21:52
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