loock | accessibility helper for keyboard navigation | Browser Plugin library
kandi X-RAY | loock Summary
kandi X-RAY | loock Summary
Medium article - "How to improve keyboard navigation of your web page".
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of loock
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QUESTION
I have a code that collects finance data using API, and transform it into a ecxel file. In on of the columns I have data considering the change in the stocks price the last day, and i want python to write negative changes in red, and positve changes in green. I have an ide of how i could du it, using and if/else statment, but the problem is which variable i should call for in the if statment.
Here is tha part when I append the data from the API using a request.get function.
...ANSWER
Answered 2021-Mar-31 at 11:40I found the solution, and the best way to do it is:
QUESTION
ANSWER
Answered 2021-Feb-26 at 19:44Thanks Catalin for your answer but I resolved it this way:
QUESTION
I'm new in raspberry pi programming, and i want to be able to launch a minecraft server at the start of the pi.
For that, I've already loocked at Systemd files and screen command.
I manage to make them work separately, but not together, it's why I'm looking for help there.
Firstly, I'm using a Raspberry pi 4 4Go with raspbian v10, and forge 1.12.2 with java 8. I did a .sh file to launch easier the server:
...ANSWER
Answered 2021-Jan-10 at 15:02I'm using the follow systemd
unit for testing:
QUESTION
I have this code:
...ANSWER
Answered 2020-Dec-23 at 10:32You got the indexes wrong, it should be:
QUESTION
I'm new in Flutter and I am following this official example about text fields: https://flutter.dev/docs/cookbook/forms/text-field-changes
There is an axample for listen to changes in the controller of a text field widget. Please note this fragment of code _MyCustomFormState
ANSWER
Answered 2019-Oct-22 at 07:13You're almost correct, but not quite. You're free to pass in any arguments to the listener. However, those arguments need to come from somewhere else - TextEditingController
does not supply any, and it does not expect any return values. In other words, the signature should be something like: () => listener(...)
.
So to answer your question, you're free to do something like the following to distinguish the controllers:
QUESTION
I have Ubuntu Server 19.04 64bit. I use the following packages:
- nodejs v10.16.0
- Mozilla Firefox 68.0.1
I installed selenium-webdriver ^4.0.0-alpha.4
in my node.js project.
Also I installed geckodriver 0.24.0
with the following algorithm:
ANSWER
Answered 2019-Jul-29 at 08:52You need to update your Firefox browser, it can happen because of mismatch between GeckoDriver and the Firefox Browser.
If that also don't work then use below version of gecko driver, try with 2nd and 3rd last updated version of gecko driver.
Not recommanded, still it is possible that you need to downgrade your browser and try it latest or try with 2nd and 3rd last updated version of gecko driver. you should try to update the same with latest version afterwards when binary are available for latest firefox version
It also one of the probability that your geckodriver is not quit and so it is still running behind which suppress new session to open, you can use below article to kill your geckodriver process
https://www.tecmint.com/find-and-kill-running-processes-pid-in-linux/
QUESTION
I update my code from PHP 5 to PHP 7 and i got problem with foreach loop. I loocked wor answers here, but none is working. Or i dont understand where i have problem
...ANSWER
Answered 2019-Jul-31 at 06:22This code by itself is good. Has no problems, only ampersand is not needet. The problem was in different place. Sorry for spam
QUESTION
ANSWER
Answered 2018-Dec-10 at 08:45You haven't posted any actual examples of your plotting code, so who knows, but it seems like you may have the global 'axes.grid'
option set to True
. You can turn it off by running:
QUESTION
while trying to build an awx image (ansibe works) for ppc64le, the following comes up.
...ANSWER
Answered 2018-Jul-16 at 09:02Docker image names can only consist of lowercase (a-z) characters. Either you are giving a un-supported image name or the variable(or paths) passed to the buid(or the container) cannot be resolved.
To enable debug logs, add "--debug" to docker daemon (/etc/systemd/system/multi-user.target.wants/docker.service for systemd based linux env)
For reference: https://docs.docker.com/config/daemon/#configure-the-docker-daemon
QUESTION
For simplicities sake I'm including a screenshot of the query to firebase along with the structure. The query is manually made to match the database here for troubleshooting purposes.
As you can see, they match, however it always returns null, and I can't figure out why. IS there a problem I'm over loocking? Or am I just fundamentally misunderstanding the query structure for firebase?
...ANSWER
Answered 2018-May-16 at 21:39Based on the image given, it seems that you're missing a character at the end of the guid
property.
"ChIJ2bg3MkVZVFMR6cV20WHTfEo[?]"
If you look closely, you'll notice that you can't see the end of the value as the closing doble quotes are not showing.
Please click on the value of that property so you can see the complete value.
Here's an example of the issue happening in my console before and after clicking on the value:
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