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Keystore type: which one to use?
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143
There are a few more types than what's listed in the standard name list you've linked to. You c...
A fast method to round a double to a 32-bit int explained
... of mantissa.
Now, to the magic number; as you correctly stated, 6755399441055744 is 2^51 + 2^52; adding such a number forces the double to go into the "sweet range" between 2^52 and 2^53, which, as explained by Wikipedia here, has an interesting property:
Between 252=4,503,599,627,370,496 an...
Get Base64 encode file-data from Input Form
...
The easy way:
The readAsDataURL() method might already encode it as base64 for you. You'll probably need to strip out the beginning stuff (up to the first ,), but that's no biggie. This would take all the fun out though.
The hard way:
If you want to try it the hard way (or it doesn't work), look...
Re-raise exception with a different type and message, preserving existing information
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Python 3 introduced exception chaining (as described in PEP 3134). This allows, when raising an exception, to cite an existing exception as the “cause”:
try:
frobnicate()
except KeyError as exc:
raise ValueError("Bad grape") from exc
The caught exception (exc, a KeyError) th...
Is it possible to have a Subversion repository as a Git submodule?
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answered Jan 21 '09 at 12:47
richqrichq
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Grasping the Node JS alternative to multithreading
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jcoderjcoder
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URL Encode a string in jQuery for an AJAX request
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496
Try encodeURIComponent.
Encodes a Uniform Resource Identifier (URI) component by replacing...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
...e.
– Joshua Ulrich
Aug 3 '15 at 20:04
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How exactly does tail recursion work?
...lexey Frunze
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How to prevent Browser cache for php site
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CodesenCodesen
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