mergin | Merges files together using a best-effort merge | Awesome List library
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kandi X-RAY | mergin Summary
Merges files together using a best-effort merge
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QUESTION
I would like to merge consecutive rows into one row in a pandas dataframe. This is the table I currently have:
id_number document_number value log_date co delay(days) 4100000739 106782327 0 1/13/2017 14:23 A 4100000739 106788192 1 1/13/2017 16:39 A 0 4100000740 106787500 0 1/13/2017 16:14 A 4100000740 106788227 F 1/13/2017 16:40 A 0 4100000743 109334630 N 2/13/2017 14:22 B 4100000743 109358034 0 2/14/2017 9:24 B 0 4100000743 109358735 1 2/14/2017 9:37 B 0 4100000743 109334630 N 2/13/2017 14:22 C 4100000743 109358034 0 2/14/2017 9:24 C 0 4100000743 109358735 1 2/14/2017 9:37 C 0 4100000743 109334630 N 2/13/2017 14:22 C 4100000743 109358034 0 2/14/2017 9:24 C 0 4100000743 109358735 1 2/14/2017 9:37 C 0 4100000743 109334630 N 2/13/2017 14:22 D 4100000743 109358034 0 2/14/2017 9:24 D 0 4100000743 109358735 1 2/14/2017 9:37 D 0desired output:
id_number document_numb value1 value2 log_date1 log_date2 co delay(days) 4100000739 106782327 0 1 1/13/2017 14:23 1/13/2017 16:39 A 0 4100000740 106787500 0 F 1/13/2017 16:14 1/13/2017 16:14 A 0 4100000743 109334630 N 0 2/13/2017 14:22 2/14/2017 9:24 B 0 4100000743 109358034 0 1 2/14/2017 9:24 2/14/2017 9:37 B 0etc. Essentially, the delay column in the first table contains the date difference between the log_date on row(X+1) and row(X). So the delay in the second column should contain the value of the row row(x+1). the mergin of the rows is done based on id_number and co. I really hope this is clear
...ANSWER
Answered 2021-Apr-01 at 16:40groupby()
id_number for logicconcat(axis=1)
of nth and (n+1)th rowsrename(columns=...)
to output column names you want- use
head()
to remove last row in group that does not have an (n+1) row
QUESTION
I want to highlight some values into a dataframe. I need to compare 2 columns on different dataframes (df1 and df2) then highlight the values that are duplicated and show them inside the first dataframe, df1.
To give you and idea, in excel you can achive this by using a countif formula, here is a video:
https://www.youtube.com/watch?v=VhECzNIQTIY
There's any way to do this with pandas? or python in general.
Thanks!
Update.
Here's the code:
...ANSWER
Answered 2020-Nov-28 at 04:14You can use the styling system in Pandas:
QUESTION
I have two functions (load_data and fetch_data) inside of my datatables script. They are both using different ajax calls.
My table (name: product_data) and the script is working as expected but this error message is shown with the first page load:
"DataTables warning: table id=product_data - Cannot reinitialise DataTable"
I think this error comes because I have a mistake in mergin these two functions together in one script. Could you help me how the two functions can initialise my table "product_data" correctly ?
...ANSWER
Answered 2020-Oct-13 at 12:37At the backebd i,e fetch.php you may have validations like check if start_date,end_date exist or not check if is_category exist or not and fetch only for valid post data
QUESTION
We are new to git, (we came from perforce) and we use git for 2-3 mount now. Today we are facing a strange conflict merge on one file. Git and our MergeTool (P4Merge) lost completely the change on the file and detect 183 changes or conflicts! So let start with some image. We got 2 branches, DEV and FT/MEP. Dev got several change so we decide to merge changes from DEV to FT/MEP before continuing work on FT/MEP code. After the merge, we got one file with conflicts but after opening in our merge tool all the change/conflict on the file was very strange.
So I do a diff between the old merge and the last commit on the conflict file for the DEV branch (Green line)
Only one function was added on that file:
I do the same thing on the FT/MEP branch (yellow line), only one function is added to in that branche.
So normally after the merge, in the conflict resolution I will have one function to add from REMOTE and one another function to add from LOCAL et the MERGED file. But the merge tool found several change, function name add or remove bur we never touch these function and they are present both side! Just for test I ask git for diff between the 2 head of each branch (just before mergin):
He we got this:
Everything is mixed up! I don’t understand we and how to resolve this?
We use Sourcetree with Git ver 2.27.0 and P4Merge
Thanks for you help
...ANSWER
Answered 2020-Sep-04 at 17:36You are diffing the wrong things and perhaps misinterpreting your own results.
How does a merge work? It starts at the newest common commit, the merge base, which in this case is your "dev: permissions Alain Carpentier". It diffs that against the final commits of both branches, and replays both those diffs simultaneously against the merge base. I think you'll find that if you look at those diffs, what's happening will make sense.
Keep in mind that git knows nothing about "only one function". It just goes line by line as best it can. If there's an added line in one file but not the other, it inserts it. If there's a removed line in one file but not the other, it removes it. But if there's an added line in both files and they differ, git doesn't know how to proceed; that's the "conflict".
So what's happening here is that it works its way down the file in that manner, comes to line 9904, and comes to those two functions simultaneously. So now, as your diff-tool shows, if we go line by line, there are lines that are one way in one file and the other way in the other file. Those are the conflicts.
QUESTION
pandas extension is not allow to use
I have a CSV file with ID column (Username) and two numeric columns. In base Python I want to get the ID and the sum of Auto and Manual Score, then generate another CSV with the result.
Example CSV:
...ANSWER
Answered 2019-Sep-29 at 13:58Below (Note that the data structure CSV_DATA replaces the actual csv but the concept is the same)
QUESTION
Using Symfony 3.4, I just try a simple case for a new bundle (name: APiToolBundle
).
Here is the content of src/ApiToolBundle/Resources/config/config.yml
:
ANSWER
Answered 2019-Aug-06 at 15:08This is indeed a bit tricky to grasp. The bundle configuration is distinct from the parameters you use in your service configuration (even though inside your config you can also define services, which seems a bit odd at first). This is one of the reasons why Symfony in Version 4 discouraged using the semantic configuration inside applications, not use bundles & configuration, and instead directly work with parameters and services instead.
You will need to map the configuration to parameters or directly inject them into the service where you need them, in case you don't want them to be publicly available to other services or to be pulled from the container using getParameter
. You can do this in the Extension where you have access to the ContainerBuilder.
See for example the FrameworkExtension where you have large configs that change the container: https://github.com/symfony/symfony/blob/v3.4.30/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php#L194-L196
In your case it could look something like this:
QUESTION
There seem to be some similar questions but none at the same point as where I get the error and none with the 'args' of undefined.
I've gotten it to work to have multiple other graphql apis and merge them. Just mergin them is going well but when I try to make a stitch I get the error shown below:
...ANSWER
Answered 2019-Mar-18 at 09:11I've found an answer to this problem I'm having and as sharing is caring I'll answer my own question here. As I was new to this I didn't really know what happened in the background. For people who might be facing the same issue.
Because I was so focused on the stitching I forgot there are functions available in my microservices for which I retrieve the schema's. When stitching the Fieldname given to a stitch should be a function that can be called on the entity.
This means that fieldName: 'addressByHouseId', refers to a function that should exist on the Houses type.
You could either add this function on the entity on the microservice level or what I did in my case refer to the (by default generated with api-platform) houses(id) function. Now there is an actual implementation that can be used for the stitch.
QUESTION
I explain the problem
Here is my actual git
I have a problem mergin, the file reverted in the red branch are ignored during the merge with the blue branch4.
Basically, we started working on a feature on red branch, then decided to change branch, and to make red branch "pure" without bug we reverted the initial changes for the feature.
We kept working on the feature on blue branch, based on what we were already doing on the red branch.
There is many file renaming/deletion, and changes.
Now, when I merge blue and red, half of the change are not kept, and there is not even conflicts.
I have made another banch (let s call it purple) with EXACTLY what we want, and I would like to know it there is a way to push the purple branch in the red branch, to keep exactly what is in the purple branch
...ANSWER
Answered 2019-Jan-17 at 09:05Fix red
branch (history will not be changed): One way is to revert revert-commit-1
& revert-commit-2
then merge blue
branch into red
branch.
QUESTION
There is code, when I try to create four customers. 1. write Customer1,2 to database 2. merge Customer3(with same id such as 1) 3. merget Customer4(with same id again) I want to create any versions of same entity
So,
...ANSWER
Answered 2018-Oct-31 at 10:08You can only merge a Customer with an instance having an up-to-date version.
customer1
has version=0
Current version for id = '1' is now 0
customer3
has version=0, therefore merge is possible and after merge version=1.
Current version for id = '1' is now 1
customer4
has version=0, therefore merge is no longer possible.
QUESTION
Giving this Data sample, I would like to deduplicate rows by mergin info by one column and not by deleting rows. In this case would be the field CODE.
...ANSWER
Answered 2018-Jul-25 at 08:25Use:
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