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MySQL Error 1215: Cannot add foreign key constraint
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– Randika Vishman
Jul 21 '15 at 14:52
7
I got another one reason =) ``` ON DELETE CASCADE ON UP...
How to “log in” to a website using Python's Requests module?
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– Roberto Arosemena
Aug 6 '16 at 0:52
1
in this case any idea on how to make the web page pop up...
How can I post data as form data instead of a request payload?
...8967307/…
– spig
Nov 21 '13 at 19:52
13
@spig Yes, it will do what jQuery.param does, but, if y...
Bootstrap 3 Flush footer to bottom. not fixed
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Christopher TanChristopher Tan
21522 silver badges99 bronze badges
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How to get the instance id from within an ec2 instance?
... lyjackal
3,82411 gold badge99 silver badges2525 bronze badges
answered Mar 9 '09 at 21:04
vladrvladr
60k1616 gold badges12...
How can I change the color of my prompt in zsh (different from normal text)?
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– Charlie Parker
Nov 12 '19 at 16:52
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show 1 more comment
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Comparing two NumPy arrays for equality, element-wise
...)', setup='from __main__ import A, B, np', number=10**5)
> 51.5094
> 52.555
> 52.761
So pretty much equal, no need to talk about the speed.
The (A==B).all() behaves pretty much as the following code snippet:
x = [1,2,3]
y = [1,2,3]
print all([x[i]==y[i] for i in range(len(x))])
> Tr...
Using curl POST with variables defined in bash script functions
...ted. Thanks.
– Usman
May 5 '15 at 0:52
1
This solution works but I think you can emit the extra d...
How do I view the SQLite database on an Android device? [duplicate]
...s.
– Julien Kronegg
Sep 21 '18 at 7:52
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How can I update a single row in a ListView?
...t the Google I/O 2010, you can watch it here:
The world of ListView, time 52:30
Basically what Romain Guy explains is to call getChildAt(int) on the ListView to get the view and (I think) call getFirstVisiblePosition() to find out the correlation between position and index.
Romain also points to ...