Why does setting the location in an onlick produce different results than setting it in the href? Chrome dev tools show the first query string parameters as: while the second shows: I’ve tested this in 3 browsers (chrome, firefox, and IE11), and the behavior is the same in all of them, but I don’t…
Category: Questions
unable to only select a single material ui checkbox
I am new to react and I am making a simple todo app using react js and material ui. What I have is a separate component for taking the user input (TodoInput), and a separate component for rending each individual todo task (TodoCards). What I want to do is enable the user to click the checkbox rendered in the …
Only display icon in parent if there’s the relevant data in child component, but in order to have the data I must click on that icon
Alright, it took me awhile to even formulate the question for this. This is more related to a design strategy rather than anything. I have a view that contains a table that displays a list of all users.Each row of the table has an icon on the left that will expand (or collapse) a component called UsersTrainin…
Get parent, grandparent and key in the deep nested object structure
I have a deeply nested structure in the javascript object without any arrays in it. When I call the function with a target, I want to get the taget key itself, parent and grandparent. For example, if the target is ‘c’, arr should become if target is ‘greatgrand’, it should become Thank…
node.js express permission error on linux
using arch with admin user account and no sudo on this script: i get this error that didnt change when i changed the port or the url to trigger it it instantly gives me this error after i run the command: node site.js (the code above is site.js) if i run the script with sudo it works fine but i
How call onkeyup javascript function from the table column Html.EditorFor
I am trying to call a function calculfac() from the column of a table for each changes using onkeyup event . The column is numeric column and if we type any value there , the all digits from that column should be stored in variable. But when I type the value in NetHrs column , the function is not called
Adding a number to number results in NaN in my program. WHY?
I am trying to add secondsPassed to timePassed but when doing so I get NaN. I can’t find anything wrong so why is timePassed = NaN when adding secondsPassed to it? Answer You don’t seem to pass timeStamp argument to gameLoop() function. Passing it fixes the issue. Also make sure, your oldTimeStamp…
Removing with specific value
I have an issue with removing the class
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how to insert deep in object
I have this object with tables: An I would like to insert dynamicly a new table. I tried this: But it overwrites my exsiting entrances. This will also not work: How this will work? Answer For a more reusable solution, take a look at this SO question – you want to deep merge the new object with the old o…
How can I find and format visually aesthetically pleasant pattern of trees in a forest using javascript challenge question
There are examples of aesthetically pleasing trees: These are examples of not aesthetically pleasing trees That, given an array A consisting of N integers, where A[K] denotes the height of the K-th three, returns the number of ways of cutting out one tree, so that the remaining trees aesthetically pleasing. I…