I have a function that performs an AJAX call, as such: Where the second parameter is optional, i.e. in some cases that parameter is required, in others it isn’t: and: In the second instance I’d like to be able to omit the undefined parameter and I believe assigning options/defaults by way of destr…
Tag: javascript
Is unary operator +(variable) interpreted the same as Number(variable)?
I am wondering if these two examples are identical. I often use Number() to ensure some strings get interpretted as numbers, so is the unary plus operator identical under the JavaScript hood? Or is it faster? Or does it highlight any special conditions (particularly around large numbers or special kinds of nu…
Menu not shown on mobile device
At this site, on a mobile device, there should be a button in the left upper corner to show the menu. But it will not show. The javascript file that’s necessary for this, is uploaded and accessible. I probably forgot something, but can’t find what… Answer Screenshot of console It looks like …
Active Directory logging out without a redirect to Default Microsoft Logout Page in Angular 2
I have implemented Angular 2 Multi tenant application. I’m able to logout for the active Directory by using below method But now i have to implement logout active directory user without going to Microsoft logout page.The Active Directory user logout with out going to logout page like below Image. User l…
How to get almost increasing sequence of integers
Given a sequence of integers as an array,i have to determine whether it is possible to obtain a strictly increasing sequence by removing no more than one element from the array. Example For sequence = [1, 3, 2, 1], the output should be There is no one element in this array that can be removed in order to get …
Fetch data from database in php through AJAX,
index.php First I create a connection with the database, I design table through <td> and <tr>, I create a variable $action to get data through AJAX. I use mysqli_fetch_array to fetch data from the database. Add.html view.js I fetch data from the database. I use the show_all() function after that I…
Content-Security-Policy (CSP): how to allow svg image in object
I am using the js plugin that adds inside itself SVG images. I have added CSP policy to my website, but I can’t configure it to allow plugin’s code. Its code looks like: I am looking for a configuration that allows SVG image that is rendered in the object. I am tried different options from there &…
How to set data into nuxt.js nuxt-link?
I’m trying to pass data into nuxt-link but nuxt-link is just returning a 404 error when I click on the link. It doesn’t seem to be getting and loading the file…. The second 2 links that use :href and hardcoding works Answer Nuxt uses vue-router by reading off the vue-router documentation you…
Recursively read a directories with a folder
I’ve been trying to request a recursively read a directory with fs module. I had problems along the way, its only giving me a file name. Here’s how I need it to be: File name. And also a directory of that file. This results may be as an object or bulked into an array. Anyone please help. Thanks. A…
Vue2: warning: Avoid mutating a prop directly
I’m stuck in the situation where my child component (autocomplete) needs to update a value of its parent (Curve), And the parent needs to update the one of the child (or to completely re-render when a new Curve component is used) In my app the user can select a Curve in a list of Curve components. My pr…