#LENS STUDIO CODE HOW TO#
#LENS STUDIO CODE INSTALL#
#LENS STUDIO CODE CODE#

Resolving this, we see “No problems have been detected”:ĮSLint can then be used for various validation scenarios as you write your code, e.g. We see the HelloWorld function has a red underline the error:Īnd we see a summary of our problems from clicking in the bottom left on the error icons:Īnd we can click on each error to get a better description and solution from the ESLint website: Now if we go to the JavaScript file, we see we’re getting errors reported:

#LENS STUDIO CODE INSTALL#

Let’s install the ESLint extension for VS Code: Now, if we look at our JavaScript file, we see it looks pretty much the same: Our project now looks like this, with an eslintrc.json file created: We will select the middle option:Ĭontinue to select whichever answers make the most sense to you and your project, then click to install any dependencies: We can use our cursor to choose any of the options. Now let’s initialize ESLint with eslint –init. We see eslint installed globally through the list command: npm list -g -depth=0 You can click Enter on all the options to choose all as defaults: Now run npm init to initial this project as a node project: You can see we have one function, and in that function, we are calling console1.log, which is a mistake (it should be console.log): You will need node and npm installed.įirst, let’s create a new directory and open the directory in VS Code:

#LENS STUDIO CODE HOW TO#

In this post, we will look at how to set up ESLint in Visual Studio Code, in order to check JavaScript files for errors.

#LENS STUDIO CODE CODE#

See here.ESLint is a linter that runs in Visual Studio Code to analyze code for possible errors.

You can always configure shutcut keys for each of these commands. Note: You can always configure shutcut keys for each of these commands. The purpose of each of these commands should be fairly obvious.

You can always configure the default kernel in you settings.json file ( see here).Ī number of commands have been added to make it easier to manage and work with cells in a file.

Select an option from the quick pick list to either restart, interrup, shutdown or select a differnt kernel.

Click on the statusbar displaying the name and status of the kernel.

# %% (standard cell separator, when file has been edited with Eclipse).

Every script may be divided in as many cells as needed.Ĭells are separated by lines starting with: a block of lines to be executed at once in the current interpreter (Python or IPython).

This also save you from having to select textĪ “code cell” is a concept similar to MATLAB’s “cell” (except that there is no “cell mode” in Visual Studio Code, at least not yet), i.e.

This is a much more convinient way of organizing code to be executed in a kernel.

Clicking this will send the code within this cell to the kernel.

In doing this, the editor will automatically display a code lens with the text Run Cell.

Add the text #%% in separate lines, both before and after the previously identified block of code.

Identify the block of code to be defined as a cell.

You can always use the Clear Results button to clear the results window.

The results will either be appended to the existing result set or cleared and then displayed

If there were any previous results, depending on the setting Append Results,.

A status bar will appear with the name and status of the kernel.

The results will be displayed on the right hand side.

Live Share works for all your needs and your team’s. You don’t need to change how you work to work with others.

Live Share provides you with the ability to co-edit, co-debug, chat with your peers, share terminals, servers, look at comments and so much more. From the command palette select the command Jupyter: Run seletion/line Collaboration shouldn’t be hard, so keep your existing workflow.Before using Jupyter (IPython), you will need to ensure the prerequisites are installed and setup.

Lens studio code