Category "loops"

Looping through Angular QueryList

So I want to get all the images in my component in an array, so I am using Angular's @ViewChildren which returns a QueryList of ElementRef: @ViewChildren('img

How to use loops in JasperReports .jrxml file?

I am using iReport Designer to design the .jrxml file. How can I use the for loop or if loop in .jrxml file? Is it possible? If yes how?

How do I loop an input box one additional time if criteria is not met?

I’m trying to create a series of input boxes that will prompt for more information before executing the rest of the code. I’m stuck on the looping a

Javascript (firebase): how can the firebase database key of a clicked item be obtained?

I have a firebase database structure like this and I have a loop function var jobTitle = document.getElementById('jobTitle'); var jobDescription= doc

increment variable value in spark view engine

I try to go through a for each loop and increment value of variable to name my label with below code <set i="0"/> <div each="var x in Model"> <

onTap in GestureDetector is taking a value less, but Text is taking correct, both used in the same loop

In the following code, Text(subjects[address]) is printing the correct value, but GestureDetector( onTap: is taking the same value for the whole Row, and increm

Loop not working for urls from csv file

Here, the loop not working, only the first url from the csv file is working.I want to run this for all the urls in the csv file, can anyone help me please... M

Subplot for seaborn boxplot

I have a dataframe like this import seaborn as sns import pandas as pd %pylab inline df = pd.DataFrame({'a' :['one','one','two','two','one','two','one','one','

how to repeat a task maximum five times using apache camel

I want to repeat a task (calling external API) till either of following condition is satisfied. Response code is success(200) Tried 5 times. For repeating a ta

How can I get a list of child groups in Ansible?

I have an inventory file that looks like this: [master] host01 [nl] host02 [us] host03 [satellites:children] nl us How can I get a list of groups that hav

How to split the elements in a list according to range of numbers in flutter

Am working on a project and I need to break down a list to a new list eg I need to break down this kind of list [{ name: rice, quantity: 87, price: 8700}, {name

Python: Make class iterable

I have inherited a project with many large classes constituent of nothing but class objects (integers, strings, etc). I'd like to be able to check if an attribu

Mssql loop with UNION t-sql

I just use Mssql procedure given at this site Using loop with UNION t-sql to build my own loop procedure. When I'm executing this code: SELECT '[hpsdb].[

Qbasic Highlighted Menu

Does anyone have an example code or instructions for making this work? I've just never been able to accomplish a highlighted menu that uses the arrow keys and e

How to break out of a foreach once a condition is met?

I have a situation where when dealing with an object I generally use a foreach to loop through it like this: foreach ($main_object as $key=>$small_object) {

loop through an anchor id

I apologize is any of this does not look right, it is my first time asking a question on this site. I am creating a webpage using html, css, and php. Specifica

Creating a Python function that will create a dictionary for tuples of character counts, assigned to a key of either vowels, consonants or others

So, trying to create a function that takes a string input, and with that input, it counts all the instances of all characters to a dictionary (like {'a':5, 'b':

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