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how to “reimport” module to python then code be changed after import
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For Python 2.m>x m>
reload(foo)
For Python 3.m>x m>
import importlib
import foo #import the module here, so that it can be reloaded.
importlib.reload(foo)
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How to get the client IP address in PHP [duplicate]
...s the most reliable value you can find.
However, they can be behind a prom>x m>y server in which case the prom>x m>y may have set the $_SERVER['HTTP_m>X m>_FORWARDED_FOR'], but this value is easily spoofed. For em>x m>ample, it can be set by someone without a prom>x m>y, or the IP can be an internal IP from the LAN behind...
What do (lambda) function closures capture?
...s been answered, but as for your first:
what does the closure capture em>x m>actly?
Scoping in Python is dynamic and lem>x m>ical. A closure will always remember the name and scope of the variable, not the object it's pointing to. Since all the functions in your em>x m>ample are created in the same scope and...
How to print the ld(linker) search path
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You can do this by em>x m>ecuting the following command:
ld --verbose | grep SEARCH_DIR | tr -s ' ;' \\012
gcc passes a few em>x m>tra -L paths to the linker, which you can list with the following command:
gcc -print-search-dirs | sed '/^lib/b 1;d;:1;...
How to implement __iter__(self) for a container object (Python)
...__(self):
yield 5
yield from some_list
Pre-3.3, yield from didn't em>x m>ist, so you would have to do:
def __iter__(self):
yield 5
for m>x m> in some_list:
yield m>x m>
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How can I change the color of pagination dots of UIPageControl?
... Core Graphics to render the dots in the colors you specify.
You use the em>x m>posed properties to customize and control it.
If you want to you can register a delegate object to get notifications when the user taps on one of the little page dots. If no delegate is registered then the view will not rea...
Git diff to show only lines that have been modified
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What you want is a diff with 0 lines of contem>x m>t. You can generate this with:
git diff --unified=0
or
git diff -U0
You can also set this as a config option for that repository:
git config diff.contem>x m>t 0
To have it set globally, for any repository:
git config -...
ItemsControl with horizontal orientation
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To do this in a resource file, you need to set the m>x m>:Key key
– Tore Aurstad
Mar 27 '19 at 11:50
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Haskell: Converting Int to String
...anizations/standards strongly discourage the use of "show" because of its em>x m>treme polymorphism. A type-specific function (or, worst case, wrapper around show) would be helpful.
– Jon Watte
Mar 27 '15 at 16:34
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is_file or file_em>x m>ists in PHP
...is_file() will return false if the given path points to a directory. file_em>x m>ists() will return true if the given path points to a valid file or directory. So it would depend entirely on your needs. If you want to know specifically if it's a file or not, use is_file(). Otherwise, use file_em>x m>ists().
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