unfort | Development-oriented build tool for the web

I would like to listen to the mouse wheel, and if the mouse is position above a certain element, cancel the default and do my stuff instead.

For now I just want to log the event and prevent it:

I have class XOBoard that present an array that is size n*n,each cell of the array is an Object called Cell.

Each Cell object is defined by

I have a divergent stacked bar chart from Am charts that I have built custom filters for, the filters change the data by replacing the entire amChart.data with a new preprepared JSON data. I'm using Angular 8 with typescript and no backend, the JSON data are saved in the assets and loaded by a service then passed on to the chart.

These are the relevant code snippets, unfortantly I am not alowed to share the entire code.

How to install a dev. version (e.g 0.2.dev0+gebdc597 generated by for example setuptools_scm) of a package?

I tried this

I have multiple text files (hundreds of them) in a directory. Each text has dimensions 225 rows and 50 columns (all the same row names and column names). All text files are numbers and I need to generate one data-frame that takes the standard error of the mean of each cell of all of these text files.

There is plenty of code to calculate one master data-frame that has the average in each cell of all text files in a directory but none for calculating one master data frame that just shows standard error of the mean in every cell.

For example, this will bring in all text files, read them, and generates one master data frame that has the average each cell for each text file.

I am pretty new to react and got really stuck on something. I am working on a sort of ordering application. People can order a product and can select all ingredients they want. I was thinking to do this with a checkbox for each ingredient. Unfort. I just don't know how to get this fixed. Also, I am wondering if I have to use a state in my component or just a variable.

So I am mapping through the array of ingredients and for each ingredient I am displaying a checkbox to turn on/off an ingredient. So my main question, How can I adjust my object with these checkboxes, and if I need to have a state in my component to keep up to date with the checkboxes, How will I set the product to my state? Because It's coming from props.

I've tried all sort of things, for instance this from the docs:

I have to integrate third-party elements into my Angular(4.3.x) application. They look something like:

I have installed pdf including types using

I try to update an MongoDB data by using this code: db.medicines.update({"_id":"586a048e34e5c12614a7424a"}, {$set: {amount:'3'}})

but unfortantly the query does not recognize the selector "_id":"586a048e34e5c12614a7424a", even if its exists. Its succsed when I change the key to another like: name,rate and etc..

there is a special way to use update with _id parameter?

Thanks a head.