rumble | document store | Key Value Database library
kandi X-RAY | rumble Summary
kandi X-RAY | rumble Summary
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Top functions reviewed by kandi - BETA
- setKey sets a key
- newIterator creates and returns a new Iterator .
- getKey retrieves a key from v .
- getReflectValue get reflect . Value
- Iterate returns an Iterator for the bucket .
- New opens a database at the given path .
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Trending Discussions on rumble
QUESTION
I want to extract two parts of a string variable, and turn it into two new variables.
Say I have this dataframe:
...ANSWER
Answered 2021-May-27 at 09:20You were close. Extract everything until square brackets -
QUESTION
first time posting,
So my problem is that I was creating a layout of tabs with jQuery widgets and in them, I created a flexbox layout filled with multiple iframes
the first tab worked really well, but when I moved on to the second one the flexbox layout still worked but the iframe wasn't showing. I don't know why, I think it could be something about the jQuery not letting the iframe on the other tabs load?
...ANSWER
Answered 2021-Mar-20 at 10:43Well it actually worked. Place the script only once on the body
Try to run this file and it worked
QUESTION
How to return choice1Destination as an Int when user press the choice1 button or return choice2Destination when user press the choice2 button?
...ANSWER
Answered 2021-Feb-19 at 15:57Don't check the title, instead check the var:
QUESTION
I have a problem about implementing recommendation system by using Euclidean Distance.
What I want to do is to list some close games with respect to search criteria by game title and genre.
Here is my project link : Link
After calling function, it throws an error shown below. How can I fix it?
Here is the error
...ANSWER
Answered 2021-Jan-03 at 16:00The issue is that you are using euclidean distance for comparing strings. Consider using Levenshtein distance, or something similar, which is designed for strings. NLTK has a function called edit distance that can do this or you can implement it on your own.
QUESTION
Context:
I am writing a web-server where we process different segments. I want to cache these different segments in different files (the segments can be upto 10MB of size). Something like this:
...ANSWER
Answered 2020-Nov-08 at 09:46The code you have posted does not compile because there's no such thing as fs::create
, however luckily you don't need it at all. The fs::write
function creates the file for you.
At least on Linux, calling fs::write
concurrently on the same path from several different threads will result in the file containing the contents passed to one of the fs::write
calls. Note that if you use the existence of the file to determine whether you need to read from the cache or recompute it, you may end up with multiple threads recomputing the same value, then all of them writing it to the file.
You should be aware that since you are using async/await, you are not allowed to use the std::fs
module since it blocks the thread. You should either use tokio::fs::write
like this:
QUESTION
Im a streamer and new to python if anyone can helpo me sort this out ill be super greatful!
...ANSWER
Answered 2020-Aug-26 at 17:23You used the wrong variable:
QUESTION
Imagine dance teams (of varying size) can choose one or more outfits and each outfit can have one or more items. All members of a team must have all same outfits and all the items of each outfit, i.e., incomplete outfits are bad -- we want to find those bad outfits.
The tables below define two teams: APPLE and BANANA. Team APPLE has 3 members, team BANANA two members. The APPLEs have chosen a single outfit which has a single item, the YELLOW PANTSUIT outfit, naturally a crowd favorite. Team BANANA have two outfits: RED, and BLUE; but, BAILEY is missing the BANDANNAS item for the BLUE outfit. Awkward.
Let's get BAILEY out of trouble. Create a query to find missing items in the outfits chosen by the teams.
Thanks to @Brits for the SQL below:
Teams and team-members:
...ANSWER
Answered 2020-Aug-14 at 20:38Confirmed to work on postgres, albeit not pretty and am 85% sure this can be simplified. Also, I was a little confused on how outfit and outfit_item tables are related. In the way you laid out the tables, bandanas and hats are are always blue, pantsuits are always yellow and shorts/shirts are always red when you join outfit to outfit_item (outfit.id = outfit_item.outfit_id). The test data and query has been written with that understanding.
QUESTION
I am using Wordpress with a theme called Flatsome. I know how to use CSS but because of the HTML and CSS Wordpress and the theme creates I have no clue how to fix this.
I have one row with three equal sized columns. But the text for some products is much longer than for other products as you can see in my example. I have already tried to apply display: flex
and flex: 1 1 auto
to the div
s but this will just led to the problem to either align-self: start
or align-self: end
the whole column.
But my goal is to have just the button aligned at the same y
line in each column. So they should always be aligned vertically at the same y
coordinate independently from the size and length of the text above.
How is this possible? Here my HTML and CSS (I just copied the WordPress CSS, don't wonder why it is so long)
Please expand the snippet otherwise the columns will be displayed in a mobile layout!
...ANSWER
Answered 2020-Jul-22 at 09:40I assume you can't really change the HTML structure since you are using a template. For this, you can still use flex-box but you need to specify the height for the information boxes (.box-text
), then simply use margin-top: auto
on the button
QUESTION
Im new to coding, and pretty confused by the concept of class 's and how to use them. Im making a zork game as a practice exercise and have the following as part of my code:
...ANSWER
Answered 2020-Jul-04 at 20:42Define a method in your class named hurt
and a getter for health
, like this :
QUESTION
I am building a story app where I would like the background image (to background2.png, background3.png etc) to change depending on the answer to the story continuation question selected by the user (please see pic).
I have tried to incorporate an 'if then' statement in the code below but keep getting errors. Would be very grateful for any advice.
...ANSWER
Answered 2020-Mar-28 at 04:01You need to store which page the user currently is on.
This already being stored inside the storyBrain
object.
You can create an method inside the StoryBrain class to return directly the asset name you want, for example:
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