loops Questions
4
Solved
I've got a multidimensional array of which I can't know the depth. The array could for example look like this:
$array = array(
1 => array(
5 => array(
3 => 'testvalue1'
)
),
2 =>...
Progenitor asked 21/10, 2011 at 20:29
7
Solved
The documentation doesn't say how and the tutorial completely ignores for loops.
4
Solved
5
Solved
I want to turn a string that looks like this:
ABC12DEF3G56HIJ7
into
12 * ABC
3 * DEF
56 * G
7 * HIJ
I want to construct the correct set of loops using regex matching. The crux of the issue is tha...
6
5
Solved
I wanted to this:
for i := 0; i < len(str); i++ {
dosomethingwithrune(str[i]) // takes a rune
}
But it turns out that str[i] has type byte (uint8) rather than rune.
How can I iterate over t...
2
Solved
I can't. I know.
Shopify imposes a limit when it comes to the number of products one can loop through on a page.
The current limit is 50.
Actually, this is not true.
One can loop through all ...
Flyleaf asked 30/1, 2016 at 18:54
5
Solved
I am trying to call a function from within a loop in a way that when the function finishes executing, the loop continues to the next iteration and calls it again. But instead the loop doesn't wait ...
Inconsiderate asked 19/8, 2013 at 10:52
21
Solved
I occasionally run a bash command line like this:
n=0; while [[ $n -lt 10 ]]; do some_command; n=$((n+1)); done
To run some_command a number of times in a row -- 10 times in this case.
Often so...
11
Solved
What is the pythonic way of looping through a range of numbers and skipping over one value? For example, the range is from 0 to 100 and I would like to skip 50.
Edit:
Here's the code that I'm usin...
11
Solved
I have such bash script:
array=( '2015-01-01', '2015-01-02' )
for i in "${array[@]}"
do
python /home/user/executeJobs.py {i} &> /home/user/${i}.log
done
Now I want to loop through a ran...
28
Solved
How do I access the index while iterating over a sequence with a for loop?
xs = [8, 23, 45]
for x in xs:
print("item #{} = {}".format(index, x))
Desired output:
item #1 = 8
item #2 = 2...
3
Solved
I have a query that inserts a given number of test records.
It looks something like this:
CREATE OR REPLACE FUNCTION _miscRandomizer(vNumberOfRecords int)
RETURNS void AS $$
declare
-- declare ...
Acrostic asked 10/5, 2013 at 20:53
8
Solved
How do I break out of a jQuery each loop?
I have tried:
return false;
in the loop but this did not work. Any ideas?
Update 9/5/2020
I put the return false; in the wrong place. When I put it insi...
7
Solved
I would like a add a 1-2 second delay on each iteration of the following loop.
<html>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></scri...
Archbishopric asked 1/2, 2012 at 4:21
2
Solved
I am trying to loop through an integer array (integer[]) in a plpgsql function. Something like this:
declare
a integer[] = array[1,2,3];
i bigint;
begin
for i in a loop
raise notice "% &q...
Horology asked 18/4, 2012 at 17:8
36
Solved
How can you enumerate an enum in C#?
E.g. the following code does not compile:
public enum Suit
{
Spades,
Hearts,
Clubs,
Diamonds
}
public void EnumerateAllSuitsDemoMethod()
{
foreach (Suit...
Illconditioned asked 19/9, 2008 at 20:34
5
Solved
I ran cross this puzzler from an advanced programming course at a UK university exam.
Consider the following loop, in which i is, so far, undeclared:
while (i == i + 1) {}
Find the definition o...
5
Solved
We have a piece of software that does not delete entries we no longer want. In order to get a feel for how much data is wasting away in our server and prepare for a big cleanup operation, I am tryi...
Cathodoluminescence asked 21/10, 2014 at 21:41
7
Solved
Basically I want to create one large object of many object in JavaScript. Something like:
var objects = {}
for (x)
objects.x = {name: etc}
Any ideas?
Verminous asked 4/3, 2010 at 23:24
10
I need to create logfiles per month for a range of months.
Therefor I need all [year,month] tuples in a given range
How do you do iterating over dates?
How can this be done if I'd need to iterat...
3
Solved
How to have the break statement in PostgreSQL? I have the structure like this:
for() {
for() {
if(somecondition)
break;
}
}
}
As per my understanding it should only break the inner for loop?
...
Darmstadt asked 2/3, 2013 at 10:2
18
Solved
How can I break the iteration of reduce() method?
for:
for (var i = Things.length - 1; i >= 0; i--) {
if(Things[i] <= 0){
break;
}
};
reduce()
Things.reduce(function(memo, current){
if(c...
Jehad asked 22/3, 2016 at 0:56
9
Solved
I have a simple for loop followed by a simple if statement:
for airport in airports:
if airport.is_important:
and I was wondering if I can write this as a single line somehow.
Yes, I can do this:...
4
Solved
def GetSale():#calculates expected sale value and returns info on the stock with highest expected sale value
global Prices
global Exposure
global cprice
global bprice
global risk
global share...
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