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setTimeout in for-loop does not print consecutive values [duplicate]
... don't do something like this (and there are other variations on this same idea), then each of the timer handler functions will share the same variable "i". When the loop is finished, what's the value of "i"? It's 3! By using an intermediating function, a copy of the value of the variable is made...
Should I implement __ne__ in terms of __eq__ in Python?
... that the two objects were equal when in fact the only object asked had no idea, which would imply a default of not equal)
If your __eq__ doesn't use NotImplemented returns, this works (with meaningless overhead), if it does use NotImplemented sometimes, this handles it properly. And the Python ve...
Should I use the datetime or timestamp data type in MySQL?
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No idea. It's a much larger problem than just MySQL and there's no simple fix: en.wikipedia.org/wiki/Year_2038_problem I don't believe MySQL can just declare timestamps are now 64-bit and assume everything will be fine. They don...
Abandoning changes without deleting from history
...and giving you a commit message to remind yourself why you didn't like the idea.
– Ry4an Brase
Sep 11 '10 at 2:47
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Fragment Inside Fragment
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any idea about this stackoverflow.com/questions/63052712/…
– Sunil Chaudhary
Jul 31 at 8:19
add a comm...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
...S. So confusing that you have to find your index before you can use it. No idea why it took me so long to realise, but thanks for your contribution to human kind.
– Warpzit
May 1 '17 at 13:44
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Getting visitors country from their IP
... i use it in geoip_country_code_by_addr($gi, $ip), it returns nothing, any idea?
– mOna
Sep 21 '14 at 15:13
It is a re...
How can you determine a point is between two other points on a line segment?
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This is the right idea, I think, but short on detail (how do we check that equation in practice?) and a bit buggy: the last y3 ought to be y2.
– Darius Bacon
Nov 30 '08 at 17:37
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How to delay the .keyup() handler until the user stops typing?
...96), which is better than this answer and worth studying to understand the idea behind simple, slick binding to allow different timers for different elements - the same principle used in the plugin code above, but easier to understand.
– Dan Nissenbaum
Nov 29 '...
What does the 'b' character do in front of a string literal?
...e learned about char and strings, because a character is not a byte. That idea is long obsolete.
You use str when you want to represent text.
print('שלום עולם')
You use bytes when you want to represent low-level binary data like structs.
NaN = struct.unpack('>d', b'\xff\xf8\x00\x00\x00\...