opnieuw | One weird trick to make your code | Reactive Programming library
kandi X-RAY | opnieuw Summary
kandi X-RAY | opnieuw Summary
Opnieuw is a general-purpose retrying library, written in Python, in order to simplify the task of adding retry behavior to both synchronous as well as asynchronous tasks. Opnieuw is easy and straightforward to use.
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Top functions reviewed by kandi - BETA
- Retry decorator
- Return the RetryState class for the given namespace
- Decorator to retry a function
opnieuw Key Features
opnieuw Examples and Code Snippets
Community Discussions
Trending Discussions on opnieuw
QUESTION
I'm making a small program that saves user input into an array an then prints the array, But I only get the last input printed each time. I'm using readline and php.eol because it has to work in the cmd.
...ANSWER
Answered 2022-Mar-22 at 12:16You can store each value from readline()
into $bucketlist
and then loop the values from it.
- Note that in your code there is no
echo $value;
- this part can be removed
$entry *= $i;
as it is immediately overwritten and it also does not exist yet
Example:
QUESTION
Writing a small program to ask some people their dreams for fun. I'm trying to put the data into an associative array. I want it to come out like this (for example three names:
...ANSWER
Answered 2022-Mar-22 at 16:01When you read values from the $dreams
array with foreach ($dreams as $key => $value)
, you're expecting names as keys, but that's not how you inserted the values. You can use the name as the array key like this instead:
QUESTION
I am making a non-default constructor in Java and whenever I test my code with the JUnit tests my teachers gave me I get that they failed. When I debug I don't find the issue, because my values are literally correct untill somehow it gets my last values of the constructor.
I really don't know what I am doing wrong, but here is my code for my non-default constructor.
...ANSWER
Answered 2022-Feb-15 at 08:58I had to put my array non-static.
QUESTION
This is my current code for adding some additional information to a database table named klantinfo
. This information is added after the user is logged in. At the login, the given username gets inserted into the login
table, but also into the klantinfo
table. This way I can compare the username in the database with the username in the session, so I can display the correct data for the logged in user.
ANSWER
Answered 2021-Dec-27 at 12:40You should use an UPDATE
statement instead of an INSERT
statement. UPDATE
changes the values in the database without inserting a new row whereas INSERT
adds another row to the database. You can refer here:
UPDATE(docs)
QUESTION
I came to this forum because I have a question about my project. I have to make a memory game for school and this has worked out quite well. But now also want to add time. The maximum time a user has to push a sequence. When this time has elapsed --> GAME OVER. I've already tried to work with the mills function myself. But now I've noticed that my function Get_sequence actually stops my Mills function. I think this is because of my Get_Sequence function and the while in it. Now, I've tried to get that mils function in the Get_sequence function. And I put them in other places, but right now I'm a bit stuck. If anyone knows a solution to this problem, I'd love to hear it! Thank you so much Barballon
(Arduino code and C++ is also totally new to me, so if the solution is simple don't attack me please XD.
...ANSWER
Answered 2021-Dec-17 at 10:59I have now found the solution to my problem myself. For all those who still have the problem in the future, here I have found the solution in my case. I just tweaked my Get_Sequence function a bit.
QUESTION
I have a delete button which is created here:
_delete_form.html.twig
...ANSWER
Answered 2021-Aug-15 at 14:27Into your edit.html.twig, the line where your include file _delete.html.twig
Your need add parameter 'id'. For example :
QUESTION
I am developing a Powershell script using System.Windows.Forms to monitor and process contents of a folder. To automatically check the contents of a folder i used System.Windows.Forms.Timer with an interval of 2000ms. Each Tick the function Timer_Tick is invoked, which in its turn invokes another function.
When starting the script the functions are immediately invoked dozens of times in a second and then slows down. I added some Write-Host
statements clarify the issue. After starting the script
the WaitForStart and Timer_Tick functions are invoked multiple times per second. My expectation was that the functions would have been invoked (approx.) once every 2 seconds.
ANSWER
Answered 2021-Jul-15 at 08:13The timer is not destroyed when closing the window. Therefore the events from the timer are queued. Every time the application is started, the queued events are handled resulting in an event storm. Then after eacht start of the application an extra timer is started. So with an interval of 2000 seconds, at least one event every seconds is received.
The solution is simple;
Add a $timer.Dispose()
as the last line in the script as a catch-all when the script is killed. To dispose the timer when the Form is closed in a controlled way, add a function to handle de close event of the form
QUESTION
Whatever I try, Swift does not seem to update the view when @published changes.
I have the following code in a view
View ...ANSWER
Answered 2021-May-01 at 17:19This DownloadController
QUESTION
For my website I need to be able to get an ID from a database after someone logged in. I already figured out how to put the variables from the login page into a session but I cant figure out how to write a code that gets an ID from a database and turns it into a session variable.
...ANSWER
Answered 2021-Mar-30 at 12:19else{
if (mysqli_num_rows($EXEC) > 0) {
while($row = mysqli_fetch_assoc($EXEC)) {
$_SESSION['id'] = $row["id"];
}
}
$_SESSION['name'] = $name;
$_SESSION['pass'] = $pass;
QUESTION
I'm trying to make a survey for a school project with Python, and I've been trying to generate some questions about the well-known Trolley Problem, but it doesn't work.
The variables don't show up, even though I'm using a "for" function. The selection length does work; I'm not getting the error message. The randomly chosen variables just don't show up.
The
tags do show up and are there a random (1-4) amount of times every time I refresh.
!! kwant is short for quantity, sel is short for selection, mens translated is human !!
Code: (Python with Flask)
...ANSWER
Answered 2020-Dec-24 at 13:43Your lists sel1
and sel2
contain strings. Yet, in your HTML template, when you refer to those lists, you try to access a non-existent content
attribute. Strings in Python have no such attribute.
Hence, where you have:
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