els | Wrapper script for ls to get icons alongside file names | Command Line Interface library

 by   AnthonyDiGirolamo Ruby Version: Current License: No License

kandi X-RAY | els Summary

kandi X-RAY | els Summary

els is a Ruby library typically used in Utilities, Command Line Interface applications. els has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This is a simple wrapper for ls written in ruby (version 1.9.3 or higher) to display emoji icons alongside file names. It was written and tested on MacOS X which uses the BSD version of ls. It will also work with the GNU ls.
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            kandi-support Support

              els has a low active ecosystem.
              It has 108 star(s) with 9 fork(s). There are 8 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 4 open issues and 3 have been closed. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of els is current.

            kandi-Quality Quality

              els has 0 bugs and 0 code smells.

            kandi-Security Security

              els has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              els code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              els does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              els releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            els Key Features

            No Key Features are available at this moment for els.

            els Examples and Code Snippets

            No Code Snippets are available at this moment for els.

            Community Discussions

            QUESTION

            Appending attributes to a variable on selection of multiple checkboxes
            Asked 2021-Jun-15 at 10:21

            I have a dynamic grid which looks something like this

            ...

            ANSWER

            Answered 2021-Jun-12 at 13:35

            Instead of adding them in some variable save them inside array . So , in below code i have added function call addAttributes whenever your sno is checked . Then , as we are not having docCodes there you can loop through checked checkboxes inside dialog and then push them inside array .

            Demo Code :

            Source https://stackoverflow.com/questions/67948897

            QUESTION

            Python: How to get all the replies to Tweets from a Twitter account?
            Asked 2021-Jun-14 at 18:25

            I'm getting all the Tweets that I need from a Twitter account. More than 200 Tweets; for example 500, 600, ...

            I'm using the Tweepy library to help me to do this with Python, and I have created this object to do this.

            ...

            ANSWER

            Answered 2021-Jun-14 at 18:22

            From the documentation for Twitter's standard search API that Tweepy's API.search uses:

            Keep in mind that the search index has a 7-day limit. In other words, no tweets will be found for a date older than one week.

            https://developer.twitter.com/en/docs/twitter-api/v1/tweets/search/guides/standard-operators also says:

            The Search API is not a complete index of all Tweets, but instead an index of recent Tweets. The index includes between 6-9 days of Tweets.

            Source https://stackoverflow.com/questions/67975104

            QUESTION

            dynamic vue component access to vuex
            Asked 2021-Jun-14 at 15:52

            I'm using the following code to dynamically create vue components. I'd like them to communicate with the vuex store but it looks like they have no access to it. Does anyone know how to solve this?

            ...

            ANSWER

            Answered 2021-Jun-14 at 15:52

            From the docs:

            In order to have an access to this.$store property in your Vue components, you need to provide the created store to Vue instance.

            Vuex has a mechanism to "inject" the store into all child components from the root component with the store option.

            So, in your example this will be here:

            Source https://stackoverflow.com/questions/67972854

            QUESTION

            DRF Error: Cannot assign must be a instance
            Asked 2021-Jun-14 at 10:45

            I'm working on an app that lets you track your expenses and I'm trying to create an 'balnace' object when the user registers, but when I try so I get an Error: Cannot assign "15": "Balance.user_id" must be a "Users" instance.

            Model

            ...

            ANSWER

            Answered 2021-Jun-14 at 10:33

            I didn't go in detail about logic on your code but I guess error based on your code at

            Source https://stackoverflow.com/questions/67968646

            QUESTION

            Object of type 'xxx' is not JSON serializable Django UpdateView
            Asked 2021-Jun-13 at 22:19

            I am trying to edit with UpdateView a form after I have entered and saved the information. I send the parameters with AJAX from the view, however I get the error: "Object of type Form is not JSON serializable".

            Attached are some related code snippets.

            models.py

            ...

            ANSWER

            Answered 2021-Jun-13 at 22:19

            In the post method of your UpdateView, you're trying to return a JsonResponse

            Source https://stackoverflow.com/questions/67962517

            QUESTION

            Checkboxes are checked but they have no initial value on page reload
            Asked 2021-Jun-13 at 21:19

            The current setup works find when i check/uncheck boxes and submit to server.

            however, when the page reloads or when i go to edit, the page loads fine and the checkbox is checking the right entries like this...

            The problem here is when i click submit without touching any values, the array is submitted empty permission_ids: [], they need to be clicked again in order to fire the OnChange() and i can't do this automatically when i page loads since i'm new to Angular

            So the issue here as i understand, that the checkboxes are checked but the value of the form isn't updated.

            here are the code

            Template

            ...

            ANSWER

            Answered 2021-Jun-13 at 21:19

            Amir, is a bit confused your code. (futhermore your'e mixins FormBuilder and the constructor of FormControl)

            First think in object, after create the Form. I imagine your "role" is like, e.g.

            Source https://stackoverflow.com/questions/67961794

            QUESTION

            JavaScript Error when submitting HTML form: Form is NULL
            Asked 2021-Jun-13 at 18:27

            My Issue: Please help me run this code as it should. I am getting a null form error when typing a City name in the place holder and I'm not sure why I am practicing this code from here: https://webdesign.tutsplus.com/tutorials/build-a-simple-weather-app-with-vanilla-javascript--cms-33893

            ...

            ANSWER

            Answered 2021-Jun-13 at 18:25

            It's because your javascript code is executed before DOM is fully loaded. So you have two choices, either move as the last item inside body (before )

            or place all your javascript code inside:

            Source https://stackoverflow.com/questions/67961381

            QUESTION

            When run test, TypeError: Cannot destructure property 'travelDatas' of '(0 , _GetTravelDatas.getTravelDatas)(...)' as it is undefined
            Asked 2021-Jun-13 at 09:10

            When I run test, it show TypeError: Cannot destructure property 'travelDatas' of '(0 , _GetTravelDatas.getTravelDatas)(...)' as it is undefined.

            As you see the screenshot: unit test

            There isn't any console error or warning.

            Could anyone help please

            travelListTest.spec.js

            ...

            ANSWER

            Answered 2021-Jun-13 at 09:10

            You are mocking the GetTravelDatas module with an auto-mock version by calling:

            Source https://stackoverflow.com/questions/67955672

            QUESTION

            How to avoid db.update fails if you choose a name that already exists in the table?
            Asked 2021-Jun-11 at 22:09

            The app has:

            • ListView listing player names from a DB table (only one column, so it is primary key)
            • EditText to write the new name
            • Button to update the name of player in the list

            *there are more things, but i don´t want to make it more messy

            I can click a name from the list and write a new name in the EditText. When you press the button that name is updated in the list.

            Everything works correctly, but there is a problem. When I write a name that it is already in the list the app fails because primary keys cannot be repeated.

            Is there some way to say "if EditText text already exists in the DB... then show a toast"

            I already tried "if result of db.update is -1...then show a toast", but it doesn´t work.

            This is the method in MainActivity:

            ...

            ANSWER

            Answered 2021-Jun-11 at 22:09

            Issues

            You have a UNIQUE index on the NUM_JUG column (perhaps implicit if NON_JUG is defined with PRIMARY KEY) and you are using the standard update method which uses the default conflict action of ABORT and therefore fails if an attempt is made to duplicate a NOM_JUG value.

            As secondary issue is that the SQLiteDatabase update method returns the number of updates (see extract and link below) (same for updateWithOnConflict). The number returned will never be -1 it will be 0 or more (0 indicating that no updates have been applied).

            As per SQLite Database - Update

            Returns

            int the number of rows affected

            Fix

            To fix the main issue you should use the updateWithOnConflict method. This takes a 4th parameter a conflict and you probably want IGNORE so you could use :-

            Source https://stackoverflow.com/questions/67940802

            QUESTION

            Generate every topological sort of a graph
            Asked 2021-Jun-11 at 21:48

            Consider this input array which represents a graph:

            ...

            ANSWER

            Answered 2021-Jun-11 at 21:46

            Let's discuss this a bit more abstractly.

            A directed graph is the data structure we're really taking as input here. We have a set V of vertices/nodes and a set E of edges. Each edge is an ordered pair (v1, v2), where v1 and v2 are both vertices, representing an arrow from v1 to v2. Here, we're representing the graph using the "adjacency list" representation.

            The task is to find all the ways to topologically sort this graph.

            We can describe the ways to topologically sort a graph as follows:

            If we want to topologically sort the empty graph (the graph with no vertices), this is easy: the only way to do it is to output the empty sorting []. So the list of all ways to topologically sort the empty graph will be [[]].

            Now, let's consider the problem of topologically sorting a non-empty graph. Consider a sequence s which is a topological sort of a non-empty graph G. We can consider the first element of s, which we will call x, and the sequence of all the rest of the elements, which we call s'.

            We know that x must be a node in G, and we know that x cannot have any predecessors in G. In other words, there can be no node y such that (y, x) is an edge.

            We also know that s' must be a topological sort of G'_x, which is G but with the node x (and all edges connecting to it) removed.

            So to get all the topological sortings of G, we must find all sequences with initial element x and remaining elements s', such that x is an element of G with no predecessors and s' is a topological sorting of G'_x.

            Source https://stackoverflow.com/questions/67939877

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install els

            Then place it somewhere in your $PATH.

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