vela | Clone a table 's records from mysql to postgresql and vice | SQL Database library
kandi X-RAY | vela Summary
kandi X-RAY | vela Summary
Vela is a simple light gem which clone a table records from mysql to postgresql and vice versa. This gem is helpful when you want to have the same table records in a different db. However this gem is also able to clone the records of a table to another table even if the destination table has a different name and columns name.
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QUESTION
I have the following dataframe
...ANSWER
Answered 2021-Jun-05 at 07:21I think you're close, here is one way:
QUESTION
I am encountering a problem when I try to make a post request with mogoose using the Postman, i get the following answer:
...ANSWER
Answered 2021-Apr-15 at 12:31I think req.body is not parsed, because you've set bodyparser extendedUrl to false. Try this:
QUESTION
I need to extract the text (header and its paragraphs) that match a header level 1 string passed to the python function. Below an example mardown text where I'm working:
...ANSWER
Answered 2021-Mar-21 at 12:38If I understand correctly, you are trying to capture only one # symbol at the beginning of each line.
The regular expression that helps you solve the issue is: r"(?:^|\s)(?:[#]\ )(.*\n+##\ ([^#]*\n)+)". The brackets isolate the capturing or non capturing groups. The first group (?:^|\s) is a non capturing group, because it starts with a question mark. Here you want that your matched string starts with the beginning of a line or a whitespace, then in the second group ([#]\ ), [#] will match exactly one # character. \ matches the space between the hash and the h1 tag text content. finally you want to match any possible character until the end of the line so you use the special characther ., which identifies any character, followed by + that will match any repetition of the previous matched character.
This is probably the code snippet you are looking for, I tested it with the same sample test you used.
QUESTION
I am currently learning ReactJS and am creating a Pokedex app that allows the user to sort Pokemon objects by specific properties (name, type, hp, etc). The end product should have a search input to filter by pokemon name, a drop-down selector for sort criteria, and buttons for sort Ascend and sort Descend. State being tracked is searchQuery, sortBy, sortSelected, and pokeData(my data file).
Full code can be viewed here: https://github.com/julianne-vela/Pokedex-React/tree/dev
File Structure: SearchPage.js > SideBar.js > SortMenu.js
ProblemonClick button in SortMenu is not rendering sorted Pokemon list.
Expected Result: Click Asc/Desc button in SortMenu -> Pokemon list renders in sorted order based on criteria selected in drop-down and Asc/Desc button clicked.
Actual Result: Drop-down is updating state with correct sort criteria selected but button is not triggering any action when clicked.
What I've triedUsing destructured props throughout project
...ANSWER
Answered 2021-Feb-15 at 01:53A comparator function that subtracts the arguments would work fine for sorting numbers but would fail on strings since it would return NaN.
QUESTION
I'm trying to create a grouped queryset in Django to first group by occupation and then aggregate sum of occupation by date_rented where date_rented is grouped by month.
I have been able to accomplish getting the desired results in python but it seems rather inefficient to me as it is necessary to do subqueries for each occupation to get the sum according to date_rented. Failing being able to use Django's built-in query API, I suppose I will have no choice but to use this solution, but if anyone can help me solve this using Django built in query API, I will be eternally grateful.
Model
...ANSWER
Answered 2021-Jan-05 at 17:45You can fetch the elements per occupation and per month with:
QUESTION
I have this array:
...ANSWER
Answered 2020-Nov-30 at 18:16maybe use 2 foreach, like
QUESTION
I am trying to change the input field value in a form input, but unable to do so.
Input value is at this URL
Email: Vela.admi@gmail.com
PW: Testing@123
On the page form appears after these actions:
...ANSWER
Answered 2020-Jun-11 at 11:04While inspecting the require element i found that there is an iframe on which the content wrapped.
So to deal with frames in selenium first you need to switch into right iframe and then it allows you to interact with the elements.
Switch using iframe indexes
QUESTION
I'm trying to reduce a list of names, and in order to perform this I'm using the fuzzywuzzy library.
I perform two for loops, both over all the names. If the two names have a fuzzy match score between the 90 and the 100, Then I rewrite the second name with the first name.
Here is an example of my dataset, data.
ANSWER
Answered 2020-Apr-16 at 04:45You are splitting the data up before entering the twice nested loop, so you are not comparing all combinations.
You can reorganize the code to split the first name, but still test all second names against it. The following modification worked for me on your test data, although it did not find any duplicates.
QUESTION
well i have this DF in python
...ANSWER
Answered 2020-Apr-01 at 18:14You will ' '.join all the words after removing the null values. It's a string operation and apply(axis=1) gets slow so we can use a list comprehension:
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