R-tips | R usage tips for data | Data Visualization library
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| Legend | Category | |--------|----------| | | Data wrangling | | | Data visualisation | | | Machine learning | | | Production | | | Statistics |.
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QUESTION
I have been working on the code below and getting myself tied up in knots. What I am trying to do is build a simple dataframe using text scraped using BeautifulSoup.
I have scraped the applicable text from the
tags but using
find_all
means that when I build the dataframe and write to csv the tags are included. To deal with this I have added the print(p.text, end=" ")
statements but now nothing is being written to the csv.
Can anyone see what I am doing wrong?
...ANSWER
Answered 2021-May-21 at 09:18Don't use the assignment for print
and consider using a list comprehension
. Applying this should get you the dataframe you want.
For example:
QUESTION
I wanted to make a CI/CD with a project on Github using GitHub Actions. Used this tutorial:
https://www.blog.labouardy.com/elastic-beanstalk-docker-tips/
But I still do not understand how elastic beanstalk will pull the docker image from the DockerHub.
How should this happen?
And why do we need a Dockerrun.aws.json file and how to use it?
ANSWER
Answered 2020-Oct-20 at 08:53There are different approaches that can be followed. The blogger chose to use the Dockerrun.aws.json
+ Dockerfile
+ zipfile approach. In other words, every time the CircleCI builds, it uploads a zip file containing the Dockerrun.aws.json
(the Dockerfile
is not really needed in this case since he's building the image remotely as well as the rest of the application since he's not mapping anything).
The circleci executes the following steps:
- build image
- push image
- send zip file to AWS Elastic Beanstalk
AWS Elastic Beanstalk will simply follow the configuration inside the Dockerrun.aws.json
and update using the tag ${CIRCLE_SHA1}
.
Is the Dockerrun.aws.json
necessary? No, you can also use a docker-compose.yml
file.
I suggest you check AWS documentation on this topic.
EDIT: IMHO it's better to use docker-compose.yml
since it allows to start the containers locally and make sure they're ok before updating the application remotely
QUESTION
I'm refactoring some Angular (7) components, and I don't know if there is some optimal location to put common scss style to reference it in many components' styleUrls.
Before refactoring, the scss was all global, and had to be built in order to be used between the different apps. Now, most of the scss has been encapsulated, requiring as few global style as possible. However, there are still some global scss that I could get ride of in the build since they affect a known number of components. In order to do that, I extracted the scss at the root of all those components, and refered it, just before each individual components scss, in the styleUrls. (using some structure tips from this article )
Here is what the import looks like for every components requiring controls.component.scss
ANSWER
Answered 2019-Nov-06 at 04:56To use global for your app just put everything into your style.scss it will affect whole application style
If you want to import scss file from the library simply do like this
QUESTION
https://www.online-tech-tips.com/computer-tips/create-windows-batch-files/ explains how to create a command (batch) file that opens a set of specific Windows commands. I'd like to generalize this, so I can create folders that contain command shortcuts and run such a folder (using a command file), meaning that I can execute all the command shortcuts contained in the folder using the command file.
I've searched the Web and can't find such a command file.
I think all I need is a way to scan the folder and execute each command in the folder, in a loop. Probably a Windows standard .cmd file (run by cmd.exe) could do this, but if not, the Powershell could be used (by a .ps1 command file).
An example would be to create a folder on the desktop containing several command shortcuts related to some specific and repetitive processing (say, making a movie, or building an application). I could edit these commands simply by opening the folder in Explorer. When I want to run all the commands, each in its own window, all I would have to do is right-click the folder on the desktop and select the name of the command file that runs all the shortcuts in the folder.
I hope this is clear and that it is clear why such a command file would be very useful to use when returning to a project after having worked on other projects.
If not, just ask questions in the comments.
...ANSWER
Answered 2019-Sep-22 at 19:02I'm confused by the phrase "command shortcuts". If all you want to do is find all the shortcut files in the current directory, and start each one in a separate window, this is all you need.
QUESTION
I am setting a time picker using the Kendo time picker, which displays in the format "HH:mm:ss" but not binding properly, shows the Date along with it. Please Check this link. Example usage of Kendo UI for Angular https://www.telerik.com/kendo-angular-ui/components/dateinputs/timepicker/formats/
I tried with pipes too (with this link https://loiane.com/2017/08/angular-tips-formatting-dates-with-a-custom-date-pipe-dd-mm-yyyy/ ). But that too not working. Please help me.
...ANSWER
Answered 2019-May-28 at 14:58Link 2 is working , by removing the ${Constants.DATE_FMT} thus
QUESTION
example: https://github.com/bingcool/ionic-banner-tips, Please open the link and check, I want it like same top of the screen that yellow text can auto horizontal scroll and loop.
Edit:
...ANSWER
Answered 2017-Dec-06 at 11:10QUESTION
I followed a tutorial and am trying to learn to make my own web app. I am using Tomcat 8.0.47 and Spring MVC. Issue is I can go to localhost:8080 and see that the server is on but I cant see my basic webapp running when visiting localhost:8080/CrunchifySpringMVCTutorial page. I made a WAR file and dropped it into the /webapps/ folder inside tomcat folder and console shows that it deployed the war file. Any help is appreciated.
I am following this tutorial: http://crunchify.com/simplest-spring-mvc-hello-world-example-tutorial-spring-model-view-controller-tips/
rather than paste all the files I decided to link the guide. My set up is the same but cant figure out why it is not working. thanks.
...ANSWER
Answered 2017-Nov-10 at 17:50Looks like the issue was that I needed to add the CATALINA_HOME system variable to properly setup my tomcat server
QUESTION
I'm processing a few webs, so that I have a list with absolute paths to images,with the following code:
...ANSWER
Answered 2017-Jun-02 at 19:00Try adding a conditional for detecting wether if the image is called blank.gif:
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