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ValueError: numpy.dtype has the wrong size, try recompiling
...ABI backward compatibility. This happened (unintentionally) with numpy 1.4.0.
As a consequence, users that updated numpy to 1.4.0, had binary incompatibilities with all other compiled packages, that were compiled against a previous version of numpy. This requires that all packages with binary extens...
Submitting a multidimensional array via POST with php
... suggest changing your form names to this format instead:
name="diameters[0][top]"
name="diameters[0][bottom]"
name="diameters[1][top]"
name="diameters[1][bottom]"
...
Using that format, it's much easier to loop through the values.
if ( isset( $_POST['diameters'] ) )
{
echo '<table>';
...
How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
... |
edited Nov 3 '16 at 20:41
Peter Mortensen
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How do I print the elements of a C++ vector in GDB?
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80
To view vector std::vector myVector contents, just type in GDB:
(gdb) print myVector
This wil...
How to read a file in reverse order?
...
answered Feb 20 '10 at 10:10
Matt JoinerMatt Joiner
94.2k8585 gold badges321321 silver badges483483 bronze badges
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Nested JSON objects - do I have to use arrays for everything?
...
204
You don't need to use arrays.
JSON values can be arrays, objects, or primitives (numbers or st...
Python speed testing - Time Difference - milliseconds
...e.datetime.now()
>>> c = b - a
>>> c
datetime.timedelta(0, 4, 316543)
>>> c.days
0
>>> c.seconds
4
>>> c.microseconds
316543
Be aware that c.microseconds only returns the microseconds portion of the timedelta! For timing purposes always use c.total_sec...
Create a tag in a GitHub repository
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1590
You can create tags for GitHub by either using:
the Git command line, or
GitHub's web interfac...
How to tell if JRE or JDK is installed
...
160
You can open up terminal and simply type
java -version // this will check your jre version
jav...
How to remove an element from a list by index
...
1820
Use del and specify the index of the element you want to delete:
>>> a = [0, 1, 2, 3, ...