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Numpy: find first index of value fast
...e reference:
Using numba (1) is the easiest way until numpy implements it. If you use anaconda python distribution it should already be installed.
The code will be compiled so it will be fast.
@jit(nopython=True)
def find_first(item, vec):
"""return the index of the first occurence of item in v...
Tainted canvases may not be exported
...r me
img.src = src;
return img;
}
And in your callback you can now use ctx.drawImage and export it using toDataURL
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powershell 2.0 try catch how to access the exception
... fl * -Force
}
I think it will give you all the info you need.
My rule: if there is some data that is not displayed, try to use -force.
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follo...
git: How to ignore all present untracked files?
...e from status just use:
git status -uno # must be "-uno" , not "-u no"
If you instead want to permanently ignore currently untracked files you can, from the root of your project, launch:
git status --porcelain | grep '^??' | cut -c4- >> .gitignore
Every subsequent call to git status wil...
Define make variable at rule execution time
...$(TMP) cf $@ .
rm -rf $(TMP)
The eval function evaluates a string as if it had been typed into the makefile manually. In this case, it sets the TMP variable to the result of the shell function call.
edit (in response to comments):
To create a unique variable, you could do the following:
out...
Easiest way to open a download window without navigating away from the page
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First thank you for this solution, but I found a bug if removeChild(a) the zip will unzip error with zip is broken, so remove this code solve it
– Roy
Sep 18 '17 at 3:16
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How to ignore a property in class if null, using json.net
...ou explain it in your answer then? At first glance, it looks the same, and now you've mentioned that, it doesn't state how this is different from the other answer / how it compliments it.
– OMGtechy
Oct 25 '17 at 10:06
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How can I make a div stick to the top of the screen once it's been scrolled to?
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your edit does indeed fill the needs of the question now but you still have a problem when the page scrolls back to the top again. you could after reaching the element scrollTop store it somewhere, and when the page hits that position again (when scrolling upwards) change the ...
Set margins in a LinearLayout programmatically
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Ha, ok I understand now. Was getting a bit lost in the layout system which is rather complicated. I don't think there's anyway to set layout_widgth/height at runtime.
– Timmmm
Mar 20 '10 at 10:51
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How to take a screenshot programmatically on iOS
... Core Graphics contexts
Apple Docs - UIGraphicsImageRenderer
So you can now do something like this:
let renderer = UIGraphicsImageRenderer(size: someView.bounds.size)
let image = renderer.image(actions: { context in
someView.drawHierarchy(in: someView.bounds, afterScreenUpdates: true)
})
...