Issue Scala’s string interpolation is pretty straight forward to use: val user = "Bob" val message = s"Hello, $user" //Hello, Bob For string blocks containing lots of financial data, these normally need double escaping, however (which for large blocks, such
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JSON Interpolation: Need to inject variables into a .json file from a .js file for a REST (POST)
Issue What I’m trying to do: 1) Post to my API with my .json file (that contains the entire body that I need) 2) From within the .json file I want to use a variable like ${value} to then take
Continue readingHow to display a property from my array of objects in Angular /QuizApp
Issue I’m doing a Quiz Simulator App and i want after a button click "Show Answer" to show me the answer of current Question. I’m a bit confused now, I’ve created a function which console.log all the correct answer from
Continue readingInterpolate Twig variable/attribute inside value of another Twig attribute definition
Issue Take the following example structure: {% set paths = { … ‘js’: { … ‘jquery’: { ‘version’: ‘1.7.2’, ‘cdn’: ‘https://ajax.googleapis.com/ajax/libs/jquery/{{paths.js.jquery.version}}/jquery.min.js’, ‘fallback’: …. } } } %} To access, I would normally use something like: <script src="{{paths.js.jquery.cdn}}"></script> The problem: The
Continue readingVue.js bind id to onclick function
Issue I have a Vue template that loops through an array and creates a table. Each item in the table also gets a button that I want to bind a click event to, passing in a token that will be
Continue readingDynamic String Templating in C#
Issue I’m looking for a way to perform string interpolation, but where the template string is in a variable ahead of time, rather than using true string interpretation where the $”{a}{b}” is immediately parameterized and returned. There are tons of
Continue readingjoining dotted line by interpolation in an image
Issue I have this image as shown below. It is a binary mask I created this image using the below code. Basically I got the x_idx, y_idx for just those white pixels, and I know the actual image size, so
Continue readingRotating a 2D image using change of coordinates and scipy interpolation
Issue I’m trying to rotate my image but it is like my frame does not rotate at all. Here are the following steps of my code: 1 – Create an image of an inclined disk. 2 – Apply the change
Continue readingtypescript string interpolation with lodash
Issue In my application, I have a H custom component that takes in a header and a subheader as props. For my header prop, I want to concatenate the lodash expression with a string. See below my code. <H header=
Continue readingInterpolating variable with object name
Issue This is the code I am wondering about. Is there anyway I could interpolate the ‘i’ variable to go after the body object. This would make it so on the first loop it was body0, then body1, and so
Continue readingInterpolating variable with object name
Issue This is the code I am wondering about. Is there anyway I could interpolate the ‘i’ variable to go after the body object. This would make it so on the first loop it was body0, then body1, and so
Continue readingText Interpolation is not updating in angular when an eventListener changes the value
Issue I have two angular apps one of which is the parent with and iframe that loads the child app. The HTML is extremely basic: <div class="first"> <label>{{postedMessage}}</label> </div> <div id="second"> <iframe src="http://localhost:4200/" id="displayFrame" title="Compass" width="70%" float="right" height="750px"></iframe> </div> The
Continue readingAngular 5 condition inside interpolation
Issue UTQG {{ x?.a }}{{ x?.b }}{{ x?.c }} Hello, This is the existing piece of code. i want to display ‘N/A’ if x?.a=== undefined x?.b=== undefined x?.c === undefined. all three are strings. it should display the value of
Continue readingAngular: Interpolation Arithmetic Doesn't Work for component properties
Issue Why does this work: <span>${{10 + 20}}</span> <!– <span>$30</span> –> But this doesn’t work: <span>${{cart.subtotal + cart.taxTotal}}</span> <!– <span>$1020</span> –> It seems that the properties from the component are passed to the template as strings, irregardless that they are
Continue readingAngularJs: How to interpolate an interpolated string?
Issue I’m trying to Interpolate a string coming from a database which looks like this "Users({{users_count || 0}})", and when I interpolate it using {{}} or ng-bind it doesn’t get interpolated, because in the HTML I write {{data.usersCount}} and the
Continue readingInline style interpolation not working angular9
Issue I would like to pass my component property values to inline css. <div [ngStyle]="{ ‘width’: ‘{{ object.value }}%’ }"> The method is not working and getting error:- Parser Error: Got interpolation ({{}}) where expression was expected Solution Your syntax
Continue readingInterpolate an object from rest API
Issue hello I’m having trouble on how to interpolate the object from rest API, I can see the objects in console log but I can’t bind it in a label to my table this is the object I want to
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