yield Questions
3
Solved
I have this code:
<?php
function generator() {
yield 'First value';
for ($i = 1; $i <= 3; $i++) {
yield $i;
}
}
$gen = generator();
$first = $gen->current();
echo $first . '<br...
3
Solved
For example:
int getNext(int n) {
while (TRUE) {
n = n+1;
yield n;
}
}
int main() {
while (TRUE) {
int n = getNext(1);
if (n > 42)
break;
printf("%d\n",n);
}
}
Such that the above ...
7
Solved
I want to do a conditional rendering at the layout level based on the actual template has defined content_for(:an__area), any idea how to get this done?
Archive asked 11/10, 2008 at 8:9
10
Solved
I am a little bit confused about the use of Thread.yield() method in Java, specifically in the example code below. I've also read that yield() is 'used to prevent execution of a thread'.
My questio...
Quinte asked 8/8, 2011 at 9:1
3
Solved
The usual examples of how to break a computation and release using setTimeout() seem to rely on having a shallow (1-deep) call stack.
But what about when you are doing a deeply nested or mutually-r...
Autobiographical asked 22/4, 2022 at 4:6
13
Solved
I played with generators in Nodejs v0.11.2 and I'm wondering
how I can check that argument to my function is generator function.
I found this way typeof f === 'function' && Object.getProto...
Hindquarter asked 25/5, 2013 at 23:50
2
Solved
How can I set the types of a function using call()?
I have this function:
export function apiFetch<T>(url: string): Promise<T> {
return fetch(url).then(response =>
{
if (!respons...
Marsupium asked 23/10, 2019 at 11:58
5
Solved
Can you help me in understanding of yield keyword in asp .NET(C#).
1
Solved
I'm trying to make a function that will return an iterator of all the files in a directory, including all the files in the subdirectories. As I don't know the size of an array that would cont...
4
I would like to know how to get the return value of a function after all the execution of yield in a function like this:
def gen_test():
l = []
for i in range(6):
l.append(i)
yield i
# i...
3
Solved
In Laravel 5 I have a master template containing:
<title>@yield('title') | Site Name</title>
And in my view I have:
@extends('master')
@section('title', $client->name)
...
Th...
Semiyearly asked 24/11, 2015 at 18:6
7
Solved
I'm reading about the yield keyword in python, and trying to understand running this sample:
def countfrom(n):
while True:
print "before yield"
yield n
n += 1
print "after yield"
for i in co...
2
Solved
So I have the following:
foo.each do |f|
f.begin
do_stuff
do_more_stuff
end
end
And I mock the f object with an and_yield() call. I want to be able to test the begin method by passing it the...
Soldierly asked 14/10, 2014 at 17:33
13
Solved
I've got some example Python code that I need to mimic in C++. I do not require any specific solution (such as co-routine based yield solutions, although they would be acceptable answers as well), ...
3
Solved
I want to write a Python generator function that never actually yields anything. Basically it's a "do-nothing" drop-in that can be used by other code which expects to call a generator (but doesn't ...
4
Solved
What does the yield keyword actually do in Dart?
6
Solved
Consider this python code
it = iter([1, 2, 3, 4, 5])
for x in it:
print x
if x == 3:
break
print '---'
for x in it:
print x
it prints 1 2 3 --- 4 5, because the iterator it remembers its ...
Sweetandsour asked 26/3, 2018 at 13:34
4
Solved
I've got a thread that's polling a piece of hardware.
while not hardware_is_ready():
pass
process_data_from_hardware()
But there are other threads (and processes!) that might have things to do....
Storm asked 24/4, 2009 at 22:29
3
Solved
I would like to have a function that can, optionally, return or yield the result.
Here is an example.
def f(option=True):
...
for...:
if option:
yield result
else:
results.append(result)
i...
Fregoso asked 17/11, 2015 at 14:34
3
I have a custom view that I've created in Ember. I really love the {{yield}} helper to allow me to control the 'bread' of the sandwich. However, what I'd like to do now, is create a 'double decker'...
4
Solved
Because "yield"-statement isn't allowed within a callback, how can i use the "put" feature of redux-saga within a callback?
I'd like to have the following callback:
function onDownloadFileProgres...
Evy asked 26/3, 2017 at 17:4
9
Solved
I am trying to swap every pair of values in my array using for and yield and so far I am very unsuccessful. What I have tried is as follows:
val a = Array(1,2,3,4,5) //What I want is Array(2,1,4,3...
4
Solved
This code below works correct :
def file_gen(f_name):
f = open(f_name)
for line in f:
yield line
gen_line = file_gen("foo.html")
gen_line.next() # '<!DOCTYPE>\n'
gen_line.next() # '<...
3
Solved
I read here the following example:
>>> def double_inputs():
... while True: # Line 1
... x = yield # Line 2
... yield x * 2 # Line 3
...
>>> gen = double_inputs()
>>> ne...
Alidaalidade asked 6/5, 2020 at 22:13
3
Solved
I am trying to insert content on my page with yield but every time action removes whole content from the page. I have one main yield which is working fine:
<body>
<%= render 'layouts/hea...
Godewyn asked 18/11, 2013 at 21:35
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