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jQuery deferreds and promises - .then() vs .done()
...1.8, then() is an alias for pipe() and returns a new promise, see here for more information on pipe().
success() and error() are only available on the jqXHR object returned by a call to ajax(). They are simple aliases for done() and fail() respectively:
jqXHR.done === jqXHR.success
jqXHR.fail === ...
How do I make a semi transparent background?
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background-color is not more correct than background.
– Sean
Feb 24 at 21:23
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How to wait for several Futures?
...d then 3 are available. If either 1 or 2 fails, we will not wait for 3 anymore. If all 3 succeed, then the aggFut val will hold a tuple with 3 slots, corresponding to the results of the 3 futures.
Now if you need the behavior where you want to stop waiting if say fut2 fails first, things get a ...
How to detect if JavaScript is disabled?
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Generating an MD5 checksum of a file
...ferent bunch of letters is all. It's not that hard.
Here is a way that is more complex, but memory efficient:
import hashlib
def hash_bytestr_iter(bytesiter, hasher, ashexstr=False):
for block in bytesiter:
hasher.update(block)
return hasher.hexdigest() if ashexstr else hasher.dig...
Create a matrix of scatterplots (pairs() equivalent) in ggplot2
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@MattBannert added the comment to your post to make it more visible, I could understand the downvoters if had skipped reading the comments. Hope you don't mind.
– zx8754
Sep 5 '16 at 6:19
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Single vs double quotes in JSON
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And I spoke too soon. Apparently it's more complicated than that.
– isaaclw
Dec 13 '12 at 22:45
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How to define a custom ORDER BY order in mySQL
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Is there an expression for an infinite generator?
...use (while ncoghlan's answer directly addresses the OP's question) this is more generally applicable.
– Huw Walters
Jan 23 '18 at 8:26
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JavaScript closure inside loops – simple practical example
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