enumerate Questions
9
Solved
I would like to make a alphabetical list for an application similar to an excel worksheet.
A user would input number of cells and I would like to generate list.
For example a user needs 54 cells....
Landa asked 30/3, 2015 at 16:31
9
Solved
Question based on MSDN example.
Let's say we have some C# classes with HelpAttribute in standalone desktop application. Is it possible to enumerate all classes with such attribute? Does it make se...
Barnaul asked 3/3, 2009 at 16:43
2
The first thing that comes to mind is:
>>> l = list('abcdef')
>>> for i in range(len(l)-1, -1, -1):
... item = l[i]
... print(i, item)
...
5 f
4 e
3 d
2 c
1 b
0 a
I tried using t...
8
What does for row_number, row in enumerate(cursor): do in Python?
What does enumerate mean in this context?
2
Solved
How to iterate a dict with enumerate such that I could unpack the index, key and value at the time of iteration?
Something like:
for i, (k, v) in enumerate(mydict):
# some stuff
I want to iterate...
Limon asked 12/2, 2017 at 21:53
3
Solved
Get the first item of an IEnumerable and return the rest as IEnumerable, iterating through only once
I've got an enumerable that contains responses from a service call that come in gradually.
I can't do ToList on the enumerable as that would block until all responses are received instead of lis...
Imbue asked 3/12, 2019 at 16:31
6
Solved
How to make Python's enumerate function to enumerate from bigger numbers to lesser (descending order, decrement, count down)? Or in general, how to use different step increment/decrement in enumera...
3
I have an enumerate list and some items have figures. My code follows below:
\begin{enumerate}
\item Estado da arte:
\item Levantar os requisitos
\item Com o microcontrolador
\ref{figurametodo3...
4
Solved
I've got some code like this:
letters = [('a', 'A'), ('b', 'B')]
i = 0
for (lowercase, uppercase) in letters:
print "Letter #%d is %s/%s" % (i, lowercase, uppercase)
i += 1
I've been told that...
5
Solved
I can't see the tqdm progress bar when I use this code to iterate my opened file:
with open(file_path, 'r') as f:
for i, line in enumerate(tqdm(f)):
print("line #: %s" % i)
for j in tq...
Somniloquy asked 25/1, 2018 at 6:54
4
Solved
I have this list
[['a', 'a', 'a', 'a'],
['b', 'b', 'b', 'b', 'b'],
['c', 'c', 'c', 'c', 'c']]
and I want to concatenate 2nd and 3rd elements in each row, starting from the second row, to make ...
5
Solved
mylist = ["aa123", "bb2322", "aa354", "cc332", "ab334", "333aa"]
I need the index position of all items that contain 'aa'. I'm having tr...
4
Solved
Ss there a simple way to iterate over an iterable object that allows the specification of an end point, say -1, as well as the start point in enumerate. e.g.
for i, row in enumerate(myiterable, st...
Sour asked 11/2, 2014 at 0:7
1
Solved
let output_sorted: Vec<String> = four_digit_ouput
.iter()
.map(|tok| tok.chars().sorted().collect::<String>())
.collect();
let output = 0;
for (idx, digit) in output_sorted.enumerat...
3
Solved
Is there a function in C# that returns an IEnumerator of the infinite sequence of integers [0, 1, 2, 3, 4, 5 ...]?
I'm currently doing
Enumerable.Range (0, 1000000000).Select (x => x * x).Take...
3
Solved
This works to count *.jpg files.
PS C:\> @([System.IO.Directory]::EnumerateFiles('C:\Users\Public\Pictures', '*.jpg', 'AllDirectories')).Count
8
How can an -ErrorAction Continue be applied to...
Camp asked 16/1, 2019 at 14:49
1
Solved
I have an iterator object <iterator object azure.core.paging.ItemPaged at 0x7fdb309c02b0>. When I iterate over it for a first time (see code below), it prints the results. However, when I exe...
9
What are the R equivalents for these Python list comprehensions:
[(i,j) for i,j in zip(index, Values)]
[(i,j) for i,j in enumerate(Values)]
[(i,j) for i,j in enumerate(range(10,20))] %MWE, indexin...
4
Solved
def enumerate(arr):
(0..arr.length - 1).to_a.zip(arr)
Is something built in for this? It doesn't need to have it's members immutable, it just needs to be in the standard library. I don't want to...
4
Solved
I'd like to know what happens when I pass the result of a generator function to python's enumerate(). Example:
def veryBigHello():
i = 0
while i < 10000000:
i += 1
yield "hello"
n...
11
I know we use enumerate for iterating a list but I tried it on a dictionary and it didn't give an error.
CODE:
enumm = {0: 1, 1: 2, 2: 3, 4: 4, 5: 5, 6: 6, 7: 7}
for i, key in enumerate(enumm):
p...
Axenic asked 27/3, 2016 at 6:3
42
Solved
enum Suit: String {
case spades = "♠"
case hearts = "♥"
case diamonds = "♦"
case clubs = "♣"
}
For example, how can I do something like:
for suit in Suit {
// do something with suit
print(...
1
Edit: I want to clarify that I am asking here about situations when the index is explicitly required. I know that for item in items is better when it is not required. I have a long term habit of th...
8
Solved
Is there an equivalent to the range-based enumerate loop from python in C++?
I would imagine something like this.
enumerateLoop (auto counter, auto el, container) {
charges.at(counter) = el[0];
...
3
In a matplotlib figure I would like to enumerate all (sub)plots with a), b), c) and so on. Is there a way to do this automatically?
So far I use the individual plots' titles, but that is far from ...
Quiteri asked 19/3, 2014 at 14:12
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