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QUESTION
I've got a Rails 5.2 application using ActiveStorage and S3 but I've been having intermittent timeout issues. I'm also just a bit more comfortable with shrine from another app.
I've been trying to create a rake task to just loop through all the records with ActiveStorage attachments and reupload them as Shrine attachments, but I've been having a few issues.
I've tried to do it through URL and through tempfiles, but I'm not exactly sure of the right steps to fetch the activestorage version and to get it uploaded to S3 and saved on the record as a shrine attachment.
I've tried the rake task here, but I think the method is only available on rails 6.
Any tips or suggestions?
...ANSWER
Answered 2021-Jun-16 at 01:10I'm sure it's not the most efficient, but it worked.
QUESTION
I am trying to copy a github repository into my "documents" folder on my macbook pro but have continually received the error message below. I am brand new to github and am using it for the odin project. Any tips or tricks to work through this obstacle? Thank you.
Collins-MacBook-Pro:~ collinremmers$ cd documents Cj-MacBook-Pro:documents cj01$ git clone git@github.com:cjremm01/git_test.git Cloning into 'git_test'... /Users/cj01/.ssh/config: line 3: Bad configuration option: identifyfile /Users/cj01/.ssh/config: terminating, 1 bad configuration options fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists.
...ANSWER
Answered 2021-Jun-15 at 15:00Try to clone it with the URL and not via SSH
QUESTION
I need to stop the while loop via stop_button function. Tried several ways but failed. Looking for tips, thanks.
...ANSWER
Answered 2021-Jun-15 at 01:05Maybe this
QUESTION
I am using bootstrap tooltip that has black background and white letters on it. The entire tooltip and radiobutton is inside the update panel. when I click on the radio button and postback occurs, tool tip looses the black background and becomes white. I am not sure what am I doing wrong. I have several controls inside the update panel so I dont want to use seperate update panel for each control. Below is my code:
...ANSWER
Answered 2021-Jun-14 at 23:59After each update on UpdatePanel you need to initialize again your JavaScript.
UpdatePanel gives the pageLoad()
function that is called on each update - so you can use this for init, and re-init your javascript. So just change your code to this.
QUESTION
I succeeded to solve this using "naive" solution checking for each node the longest path including this node but was told there is a better solution.
I am looking for help with how to solve this problem efficiently and how to approach similar problems (tips or thinking method will be appreciated)
Say I have a tree where each node is orange or white. I need to write an algorithm to get the length of the longest "good" path
a "good" path is a path that starts at a white node, climbs up 0 or more white nodes and then go down 0 or more orange nodes
given the next tree as an example
the algorithm should return 4 because the longest path starts at 18 and ends with 15
...ANSWER
Answered 2021-Jun-14 at 21:02You can do this with linear time complexity:
Traverse the tree in post order (depth first), and for each visited node, collect the size of the longest monochrome path downwards starting from that node -- so all nodes in that path should have the same color as the current node. Let's call this length the node's "monochrome height"
Additionally, if the current node is white, get the greatest monochrome height among its orange children. If the sum of the current (white) monochrome height and that orange height is greater than the maximum so far, then retain that sum as a maximised solution (best so far).
Here is some code in Python that implements that idea:
QUESTION
I'd like to dynamically update one column value in a table based on the user input in a different column. The user-editable column is quantity, and I'd like to multiply that by a price value (id = 'pmvalue') to display total price (id 'totalpmvalue') as an output.
I don't understand what javascript to use here - I've tried searching for solutions online, but haven't been able to find something that exactly corresponds to my use case (and I'm not experienced enough to understand how to adapt solutions for slightly different use cases). Any tips are greatly appreciated!
Here's my code:
...ANSWER
Answered 2021-Jun-14 at 20:12If you are going to have multiple rows, you should be using class
, not id
, the id
attribute needs to be unique in a document.
Once you fix that, you can create a listener:
QUESTION
I have some column names that include two question marks at different spaces e.g. 'how old were you? when you started university?' - i need to identify which columns have two question marks in. any tips welcome! thanks
data
...ANSWER
Answered 2021-May-26 at 12:30If you want to get all columns that have more than one question mark, you can use the following:
[c for c in df.columns if c.count("?")>1]
Edit: If you want to replace the extra "?" but keep the ending "?", use this:
df.rename(columns = {c: c.replace("?", "")+"?" for c in df.columns if c.find("?")>0})
QUESTION
I have been trying to develop a script in powershell that could update / append new attribute values ( do not change existing values ) separated by " , " up to 4 values.
The format of the file is
...ANSWER
Answered 2021-Jun-14 at 05:20You're close. Value is a string so just append what you want to it like you would any other string. I use +=
below to do this.
QUESTION
I have a task to create different subsets of the same data table as following:
...ANSWER
Answered 2021-Jun-14 at 02:37You can store the output in a list -
QUESTION
I would like to make a Button that assign a new variable with a value in a compact form.
I tried this:
...ANSWER
Answered 2021-Jun-14 at 00:04Your request to set a new variable is odd, and probably not the right solution to whatever problem you're trying to solve.
That being said, you can use setattr to set the value based on the name of a variable. That variable doesn't have to exist. For example, to set the variable self.edition
to 1
you can do setattr(self, "edition", 1)
.
Therefore, you can pass in the string name of the variable to your whichButton
function, and use setattr
to set a variable with that name.
It would look something like this:
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