Is there any way to add conditional logic to a string template in Vue.js? This is what I tried however compiling fails. Answer You have to use v-if directive. v-if is “real” conditional rendering because it ensures that event listeners and child components inside the conditional block are properly destroyed a…
Author: admin@master
ES6 import for ‘ava’ test not working
I followed the docs to create my first test using ava but it doesn’t seem to run properly. I get the error below. I tried adding import ‘babel-register’; at the top of the file, and it works, but only if I run one specific test file. e.g. ava ./test/helpers/test_helper.js. Running ava on its…
How to upload multiple files to Firebase?
Is there a way to upload multiple files to Firebase storage. It can upload single file within single attempt as follows. How to upload multiple files to the Firebase storage. Answer I found the solution for my above question and I like to put it here because it can be useful for anyone.
How to check if an array is increasing in javascript?
I follow a javascript course and I am stuck with something. We get a website full of excercises and have to make all the test cases turn green. We have to check if an array is increasing and return true if that is the case.If the next value is the same as the previous the function must also return true.
Convert JSON array of objects to string array using Typescript
I am using Angular 2 (latest version). I am trying to convert a JSON array i.e. to a string array and store just the value in i.e array. I tried to use Stringify method but no luck. Answer This should do the job:
How could I get the link of an specific sheet with Google script?
I have a spreadsheet with many sheets. Each sheet is a report and has a different link. How could I get the link of this active sheet? Eg: Output > The link of the report is available here. Answer Your ‘here’ link doesn’t work, however, in lieu of that, it is possible to create a public h…
Scrapy + splash: can’t select element
I’m learning to use scrapy with splash. As an exercise, I’m trying to visit https://www.ubereats.com/stores/, click on the address text box, enter a location and then press the Enter button to move to next page containing the restaurants available for that location. I have the following lua code: …
Splash API/lua error: attempt to index local element (a nil value)
I’m writing a lua script that I want to use with scrapy + splash for a website. I want to write a script that enters a text and then clicks on a button. I have the following code: Right now I’m using the splash API to test if my code runs properly. When I click “Render!” I get the foll…
Lodash – Find deep in array of object
I have an array of an object like this What I need is sum the property Val when prop is foo. So, I have to search through elements and get all objects where prop is foo. With this objects, I should sum the val property. I tried to use many combinations of _.find, _.pick and so on, but I don’t
Find words from array in string, whole words only (with hebrew characters)
I have to build a RegExp obejct, that will search words from an array, and will find only whole words match. e.g. I have a words array (‘יל’,’ילד’), and I want the RegExp to find ‘a’ or ‘יל’ or ‘ילד’, but not ‘ילדד’. This is my code: What…