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What is the max size of localStorage values?
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Actually Opera doesn't have 5MB limit. It offers to increase limit as applications requires more. User can even choose "Unlimited storage" for a domain.
You can easily test localStorage limits/quota yourself.
share
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How do I update each dependency in package.json to the latest version?
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Looks like npm-check-updates is the only way to make this happen now.
npm i -g npm-check-updates
ncu -u
npm install
On npm <3.11:
Simply change every dependency's version to *, then run npm update --save. (Note: broken in recent (3.11) versions of npm).
Before:
"depende...
How can I sharpen an image in OpenCV?
... [-1,-1,-1]])
sharpened = cv2.filter2D(image, -1, kernel) # applying the sharpening kernel to the input image & displaying it.
cv2.imshow('Image Sharpening', sharpened)
cv2.waitKey(0)
cv2.destroyAllWindows()
There is another method of subtracting a blurred version of ...
System.currentTimeMillis vs System.nanoTime
... values change. Differences
in successive calls that span greater
than approximately 292 years (263
nanoseconds) will not accurately
compute elapsed time due to numerical
overflow.
For example, to measure how long some code takes to execute:
long startTime = System.nanoTime();
// .....
How can I tell jackson to ignore a property for which I don't have control over the source code?
...e abstract int ignoreThis(); // we don't need it!
}
With this:
objectMapper.getSerializationConfig().addMixInAnnotations(YourClass.class, MixIn.class);
Edit:
Thanks to the comments, with Jackson 2.5+, the API has changed and should be called with objectMapper.addMixIn(Class<?> target, ...
In Python, what happens when you import inside of a function? [duplicate]
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thanks! it saved my web2py app lots of loading time by put slow module ` import plotly` inside the function where it is called.
– laviex
Feb 4 '19 at 5:49
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Twitter bootstrap modal-backdrop doesn't disappear
...it sends an AJAX request. My problem is that the modal-backdrop doesn't disappear. The Modal dialog does disappear correctly, but instead "modal-backdrop in" that creates the opacity on the screen remain
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Difference between 2 dates in SQLite
...noon UTC on the origin date. That's usually not what you need, unless you happen to live 12 hours west of Greenwich. E.g. if you live in London, this morning is on the same julianday as yesterday afternoon.
– JulianSymes
Aug 24 '13 at 11:57
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Force CloudFront distribution/file update
I'm using Amazon's CloudFront to serve static files of my web apps.
13 Answers
13
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How to hide close button in WPF window?
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Actually, this approach hides all three buttons (Min, Max and Close). Is it possible to just hide the Close button?
– newman
May 14 '13 at 14:58
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