nota | Simple note taking using your EDITOR and git | Version Control System library
kandi X-RAY | nota Summary
kandi X-RAY | nota Summary
nota-todo-reminder is a small script calling notify-send that outputs the contents of the nota entry called "todo" if it still contains anything. This allows you to use nota to remind you of todo entries using a systemd timer, cron script, or similar. Create a note called "todo" and run it to see how it works.
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QUESTION
I made a little program to generate random musical notes. I am getting the following error:
Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.util.ArrayList.add(Object)" because ".llaveFa" is null at sollasidore_14_9.main(sollasidore_14_9.java:99)
I used new in line 71 so I don't get it.
The code is:
...ANSWER
Answered 2021-Jun-14 at 00:52The error in this line llaveObj.llaveFa.add(randomNum);
coming from llaveFa
is not initialized. Let me explain this, in "Nota" class you are declaring in this line ArrayList llaveSol, llaveFa;
llaveFa and llaveSol are initialized with null, to fix this you can initialize the variables right in the class itself with something like that:
ArrayList llaveFa = new ArrayList();
QUESTION
I have this string that I'm Getting from a Mysql Result:
Result1:
...ANSWER
Answered 2021-Jun-10 at 22:14You can make sure both are strings and trim and use a strict operator - even if it seems they are already that
QUESTION
I did this project in Angular that uses the TMDB API, the project is almost finished, but I wanted to make a change that every time the browser was reloaded, the background image (backdrop_path) and the other items changed. At the moment this information is manual coming from the TMDB API. Grateful
...ANSWER
Answered 2021-Jun-09 at 20:16Try:
QUESTION
I have a Grid with a multi-select option. In a normal way when I click in the checkbox the row is selected with the default selected color. But I need to have the same or other selected color when I click in the grid´s row.
I have created a CSS:
...ANSWER
Answered 2021-Jun-07 at 13:30In multi-selection mode, the item is selected when clicking the checkbox, but not when clicking anywhere in the row. If you want to select the item in response to a row click, you can do:
QUESTION
I need to show not more than 3 li elements in a ul that can have N
li elements. If the ul increase by more than 3 elements, I want to put a scroll.
I seacrhed in Google without an easy solution.
It works fine with this code, but I want to make it fixed to the amount of elements.
...ANSWER
Answered 2021-May-31 at 06:25Do i need something in Javascript?
No, you don't. At least not for a
- with regular height
elements. Regular Height
elements
elements, it will suffice to use:
- an explicit height for
- an explicit
max-height
foroverflow-y: auto
onWorking Example:
- an explicit height for
For a
- with regular height
QUESTION
As mentioned in the title, the set -o posix
option does not appear to be working in GNU/Linux bash 5.0.17 (I'm not sure it's specifically related to WSL2 Ubuntu 20.04 or anything, but noted it in case it is working for others on their machines).
I can turn it on and off:
...ANSWER
Answered 2021-May-29 at 04:19The key here is what bash
considers a special builtin to be. I had to dig into the source to find a list:
QUESTION
I'm using ksqlDB version 0.11 (I cannot upgrade to newer versions at the moment), and willing to replicate a TABLE data into MySQL using JDBC Sink connector. ksqlDB v0.11 does not support multiple TABLE keys, and my data needs to be grouped using multiple GROUP BY expression.
Using this statement I create the table:
...ANSWER
Answered 2021-May-29 at 16:34I figured it out.
Basically you need to use AS_VALUE()
clause in the table creation query. This way you copy the value of both private keys in new columns while also have the newly created private key in its own column. Then, simply specify in the JCBD Sink Connector to get the values of all the columns except the newly created private key.
QUESTION
I'm developing an application to automate the issuance of service receipts, mining the internet I managed to generate the PDFs with the canvas
library. The code works correctly, it accesses a spreadsheet, creates lists with the data, then comes the part of the PDF issue, when it comes to that part it is my question. It only generates a single PDF, from the last client in the spreadsheet and not from everyone in the spreadsheet.
Follow the code below:
...ANSWER
Answered 2021-May-28 at 12:34It seems that the canvas c
is created from canvas.Canvas(str(codigo), ...)
at each iteration in the for loop, but codigo
does not change between iterations. So I think you are just overwriting one file over and over, and you only see the last PDF you created in your filesystem.
QUESTION
I'm trying to copy a DataTable with data from a Mysql Table to a Excel file just that simple. But The code that I have creates and fills the data just as it should.
But I'd like to make this code just find the file and update/insert the data in there without the need of opening it.
Another thing, this process is painfully slow, is there a problem with the code ? Or its just as it is ?
The code is:
...ANSWER
Answered 2021-May-27 at 16:57Consider this helper Module
as an alternative to save a Dataset
in a Excel file. You need to have installed on machine/PC Microsoft.Jet.OLEDB.4.0 Excel 8.0 or 12. (If you are working with those files it presumes is installed).
As you see the usage is simple:
Use the following Sub
: ExportDataSetToExcel
pas to it the Dataset
you need to save and the path as String
of file.
If you want to make changes in your Excel doesn’t use the opened Excel file but just make changes in your Dataset
then when you are done you can save the final content as a Excel file (with changes as well)
QUESTION
I have a json response like this.
...ANSWER
Answered 2021-May-27 at 16:00You create the temp
object when iterating through mark in student
which is why no object gets created when there aren't any marks. Try this
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