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:after vs. ::after
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What is the most “pythonic” way to iterate over a list in chunks?
...
I needed a solution that would also work with sets and generators. I couldn't come up with anything very short and pretty, but it's quite readable at least.
def chunker(seq, size):
res = []
for el in seq:
res.append(el)
if len(res) == size:
...
How do I add multiple arguments to my custom template filter in a django template?
... has the benefit of handling character encoding properly according to your settings.py.
So, as with query strings, each parameter is separated by '&':
{{ attr.name|replace:"cherche=_&remplacement= " }}
Then your replace function will now look like this:
from django import template
from ...
Difference between @OneToMany and @ElementCollection?
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Insert new item in array on any position in PHP
How can I insert a new item into an array on any position, for example in the middle of array?
18 Answers
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Node.js get file extension
Im creating a file upload function in node.js with express 3.
13 Answers
13
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How to get maximum value from the Collection (for example ArrayList)?
There is an ArrayList which stores integer values. I need to find the maximum value in this list. E.g. suppose the arrayList stored values are : 10, 20, 30, 40, 50 and the max
value would be 50 .
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Pycharm does not show plot
...his is old but I figured I'd clear up a misconception for other travelers. Setting plt.pyplot.isinteractive() to False means that the plot will on be drawn on specific commands to draw (i.e. plt.pyplot.show()). Setting plt.pyplot.isinteractive() to True means that every pyplot (plt) command will tri...
How do I remove a substring from the end of a string in Python?
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strip doesn't mean "remove this substring". x.strip(y) treats y as a set of characters and strips any characters in that set from the ends of x.
Instead, you could use endswith and slicing:
url = 'abcdc.com'
if url.endswith('.com'):
url = url[:-4]
Or using regular expressions:
import ...
How to break nested loops in JavaScript? [duplicate]
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loop1:
for (var i in set1) {
loop2:
for (var j in set2) {
loop3:
for (var k in set3) {
break loop2; // breaks out of loop3 and loop2
}
}
}
code copied from Best way to break from nest...