milkshake | Extendable database migration tool for node.js | Data Migration library
kandi X-RAY | milkshake Summary
kandi X-RAY | milkshake Summary
Simple database migration tool inspired by migrate and the rails migration tool.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of milkshake
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Trending Discussions on milkshake
QUESTION
Here's what I have, I want my underline to be shorter in length and centered.
...ANSWER
Answered 2021-Apr-22 at 13:32Yes, and for this you should use the Divider widget, and set the indent to your desired value
QUESTION
I have two dataframes in R:
...ANSWER
Answered 2021-Mar-23 at 17:28We can use the map function:
QUESTION
I'm trying to delete an item from array of objects. But it deletes for a while but once I again click on it. It gets back. I just cant seem to update the array. Seems like it removes once but again gets the same data back. Example of error has been posted in the above gif.
Menu.js
...ANSWER
Answered 2021-Mar-11 at 13:13In App.js
QUESTION
I just started to code, and I followed a tutorial video for a coding in javascript. However, the console shows that I have "Uncaught TypeError: Cannot set property 'innerHTML' of null at app.js:97." I don't understand why. I checked for typos, but there seemed to be none. I hope you guys know why this error keeps coming up. Thanks.
...ANSWER
Answered 2021-Feb-24 at 09:27const sectionCenter = document.querySelector(".section-center"); is the valid statement since section-center is a class. You're trying to access it as a tag like div.
QUESTION
If I have a dataset, like this:
...ANSWER
Answered 2021-Feb-08 at 11:40You can calculate pie count per column, and then use pandas.DataFrame.eval to do different operations:
QUESTION
I'd like to implement Firestore offline persistence on my PWA React app using the reactfire library.
...ANSWER
Answered 2020-Dec-20 at 00:51On other JavaScript libraries for Firestore, enablePersistence() returns a promise. That means it will complete some time in the future, with no guarantees how long it will take. If you're executing the query immediately after you call enablePersistence(), without waiting for the returned promise to become fulfilled, then you will see this error message. That's because the query "beats" the persistence layer and effectively executes first.
You will have to figure out how to use that promise to wait until it's OK to make that query with persistence enabled. For example:
QUESTION
I have a search bar that I have applied a drop shadow to, and as you can see here, the cancel button casts its own shadow too. I would like for the shadow to be limited to the search text box. Here is what I'm starting with:
...ANSWER
Answered 2020-Nov-18 at 06:30As ibrahimyilmaz suggested, adding the shadow to the UITextField instead of UISearchBar got the job done. Just had to modify my height and layout anchor constraints to handle clipping.
I followed this example by user Joshpy in order to access the text field. For iOS >= 13, making the shadow is as simple as:
QUESTION
I have a Python List and I have implemented a click listener for the items in, if i have the index of an item in that list,
E.g, I can get the text ( 'text': '0000' ), where index = 3 or the text ('text': '100') where index = 24, how can use an index of the item to print all the other data in row in which that index lies?
...ANSWER
Answered 2020-Nov-06 at 02:35def get_row_range(index:int, num_cols:int) -> range:
# index - index, which you want the row of
# num_cols - number of columns in your table
row = int(index/num_cols) # the row you want
return range(row * num_cols, (row+1)*num_cols) # the range which that index lies
# Example usage of querying the index '10'
clicked_index = 10 # in the event handler get which index was clicked
num_cols = 9 # your example has 9 columns
for i in get_row_range(clicked_index, num_cols):
print(data[i]["text"])
QUESTION
ANSWER
Answered 2020-Oct-25 at 22:08There are a couple of smallish issues I can see with your code which could be messing the elements up a little bit:
You can't put
h2elements insidepelements. This means that, when there is ah2opening tag, it automatically ends theptag, which is...erm...interesting? Consider using adivtag instead.You should set the
idfor the h2 tags, so they get the red background, not everything inside thedivelement.You should then
float: rightthese elements
QUESTION
I'm a beginner in python and I am having a tough time making a dictionary from a dictionary. I have a dictionary am wondering how to make another dictionary from that dictionary with the average price per food type. The dictionary looks like this:
...ANSWER
Answered 2020-Oct-23 at 17:41In order to compute any statistic, you should create a sample of data. In this case, you may build a dictionary of samples for each country food. In Python, defaultdict has a big advantage that you don't need check if a key is in dict. After then, you can get a new dictionary with calculated mean.
Code example:
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