aesop | keen Observer of changes that can also relay change events | Microservice library
kandi X-RAY | aesop Summary
kandi X-RAY | aesop Summary
A keen Observer of changes that can also relay change events reliably to interested parties. Provides useful infrastructure for building Eventually Consistent data sources and systems.
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Top functions reviewed by kandi - BETA
- Convert java . sql . ByteBuffer to a Java type
- Get event column mapping
- Converts the given column to an SQL type .
- Obtain the key from a DBChangeEntry
- Convert column to Avro type
- Process a uri .
- Input input .
- Initialize the runtime context .
- Read the snapshot and state files .
- Modify the config file
aesop Key Features
aesop Examples and Code Snippets
Community Discussions
Trending Discussions on aesop
QUESTION
I have some columns titles essay 0-9, I want to iterate over them count the words and then make a new column with the number of words. so essay0 will get a column essay0_num with 5 if that is how many words it has in it.
so far i got cupid <- cupid %>% mutate(essay9_num = sapply(strsplit(essay9, " "), length))
to count the words and add a column but i don't want to do it one by one for all 10.
i tried a for loop:
...ANSWER
Answered 2022-Apr-08 at 04:54Use across() to apply the same function to multiple columns:
QUESTION
I have a table like this
...ANSWER
Answered 2020-Jul-07 at 09:14CREATE PROCEDURE GetTree()
BEGIN
CREATE TABLE tmp_cat LIKE categories;
ALTER TABLE tmp_cat ADD COLUMN path TEXT;
INSERT INTO tmp_cat (id, name, parent_id, slug, path)
SELECT id, name, parent_id, slug, name
FROM categories
WHERE parent_id IS NULL;
REPEAT
INSERT IGNORE INTO tmp_cat (id, name, parent_id, slug, path)
SELECT categories.id, categories.name, categories.parent_id, categories.slug, CONCAT(tmp_cat.path, ',', categories.name)
FROM categories
JOIN tmp_cat ON tmp_cat.id = categories.parent_id;
UNTIL ROW_COUNT() = 0
END REPEAT;
SELECT * FROM tmp_cat;
DROP TABLE tmp_cat;
END
QUESTION
I try to click some element using Puppeteer, and I tried both page.click and page.evaluate on this task.
- If in
headless=falsemode, both approaches work well. - If in
headless=truemode,page.evaluateworks, butpage.clickhangs forever.
What I did then, is page.waitForSelector explicitly for the element before page.click, see code below.
And looks like waitForSelector hangs forever too.
Could anyone help me to understand why it hangs in headless mode?
Env ...ANSWER
Answered 2020-Mar-28 at 19:56Based on your comment, the screen in headless might not be of the right size for the element you are testing. Does this element is supposed to be shown on laptop sized screen (width > 1200px in your case)?
You can set the window size of Puppeteer with the option --window-size=width,height, for instance:
QUESTION
I'm using EPUB.js and Vue to render an Epub. I want to display the cover images of several epub books so users can click one to then see the whole book.
There's no documentation on how to do this, but there are several methods that indicate that this should be possible.
First off, there's Book.coverUrl() method.
Note that I'm setting an img src property equal to bookCoverSrc in the Vue template. Setting this.bookCoverSrc will automatically update the src of the img tag and cause an image to display (if the src is valid / resolves).
ANSWER
Answered 2020-Jan-14 at 01:13The reason this was happening to me was because the functioning line of code in the coverUrl function was commented out in the source library epub.js, and a non-functioning line of code was written instead.
So, I had to copy down the entire library, uncomment the good code and delete the bad. Now the function works as it should.
To do so, clone down the entire epub.js project. Copy over the dependencies in that project's package.json to your own. Then, take the src, lib, and libs folders and copy them somewhere into your project. Find a way to disable eslint for the location you put these folders into because the project uses TAB characters for spacing which caused my terminal to hang due to ESLINT exploding.
npm install so you have your and epub.js dependencies in your node_modules.
Open book.js. Uncomment line 661 which looks like
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