chee | A command line tool for managing photos | Computer Vision library
kandi X-RAY | chee Summary
kandi X-RAY | chee Summary
A command line tool for managing photos.
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QUESTION
import requests
import re
def getHTMLdocument(url):
response = requests.get(url)
return response.text
url_to_scrape = 'https://www.parliament.gov.sg/about-us/structure/the-cabinet'
links = []
while True:
html_document = getHTMLdocument(url_to_scrape)
soup = BeautifulSoup(html_document, 'lxml')
if soup.find_all('a', attrs={'href': re.compile("/details/")}) == []:
break
for link in soup.find_all('a', attrs={'href': re.compile("/details/")}):
if link.get('href') not in links:
links.append(link.get('href'))
print(links)
...ANSWER
Answered 2022-Feb-21 at 19:42Before you add the string to the list you can check if he has the right format by using this code and correct it if needed:
QUESTION
Currently I have this html in pug and vue code which is working fine. Basically the arrow width is dynamic.
...ANSWER
Answered 2022-Jan-13 at 18:11Use a Vue-conditional CSS class hide-arrow
that hides it. JS cannot access pseudo elements directly.
QUESTION
I have a dataframe that has a weird format that I am having difficulty formatting it to a desired format. I just need the columns first_name
, last_name
, domain
, Email
, Verification
and status
but am not sure how to remove it when it is in this format.
ANSWER
Answered 2021-May-04 at 18:18You can read the file with pandas.read_csv()
with error_bad_lines=False
:
QUESTION
I tried to make my discord bot but when I try to run it using node.
It says SyntaxError: Unexpected token ')'
I tried fiddling a little bit with brackets but it did not fix the problem, please help. If possible kindly send the whole code for me to copy-paste
...ANSWER
Answered 2021-Feb-09 at 14:05So in the initial client.on('message', message => {
statement there's an open parenthesis (
as well as an open squiggly bracket {
, you just accidentally shifted the position of the )
while coding.
I've mostly just shifted the else if
notation, since it formats nicer that way. All I had to do was pretty much scroll to the very end, delete the three rows where there's a (
, followed by a }
, and then another }
, and replace it with
QUESTION
ANSWER
Answered 2020-Jul-20 at 15:23Usually Tesseract likes black text on white background. So you should invert your input image. You should also consider thresholding the image to make it black and white. Finally, Tesseract can be sensitive to the size of each character. I found that the user names were recognized OK at the provided scale, but I had to scale the image by 1.25 to get the numbers to come out.
QUESTION
I did a search in an array with a list output. In the list need to select a product. A mouse click event adds the selected item. And it is added to another array and then we are already working with it.
All perfectly!
But I need to add the ability to select using the keyboard keys Up, Down and Enter.
I can use the events "v-on: keyup.up" "v-on: keyup.down" "v-on: keyup.enter", but what to do inside methods?
Need: using the down and up keys, select the desired item, this item is highlighted using the "active" class. When press Enter, the element id value is transferred to the method. How to do it?
Template:
...ANSWER
Answered 2020-Jun-22 at 21:37So you already know you can do v-on:keyup.enter="(YourFunction())
From there, there are a few ways you could do it. One way would be to have a computed that tells you which option is active so you can grab the id from there.
Another option would be to have "currentlySelected" in data that gets set when something is chosen, then instead of addGoods(id) just have addGoods() and inside that method you grab this.currentlySelected and avoid needing to pass in id at all.
QUESTION
I get some errors from this SQL code. I am making a mock database for practice. I have looked at some work around and have redone the code a few times.
Everything has been created in order (I believe). Any help would be great! Am I referencing the incorrect tables/columns? Am I referencing different Data types that shouldn't be?
Here are the errors I get:
Msg 547, Level 16, State 0, Line 186
The INSERT statement conflicted with the FOREIGN KEY constraint "fk_bookid". The conflict occurred in database "db_City_Library", table "dbo.Books", column 'BookID'.Msg 547, Level 16, State 0, Line 63
The ALTER TABLE statement conflicted with the FOREIGN KEY constraint "fk_publisher_name_books". The conflict occurred in database "db_City_Library", table "dbo.Publisher",
Code:
...ANSWER
Answered 2020-Jun-08 at 01:04SQL is really easy to learn when you want to! (I see your syntax is = sql, correct me if I'm wrong lol)
I see you are getting those errors because your constraints you did made.
To fix the issue you can use the ALTER TABLE tableName NOCHECK CONSTRAINT constraintName
for a specific constraint or ALTER TABLE tableName NOCHECK CONSTRAINT ALL
for all constraints.
And you can again just enable them by ALTER TABLE tableName WITH CHECK CHECK CONSTRAINT constraintName
for a specific constraint or ALTER TABLE tableName WITH CHECK CHECK CONSTRAINT ALL
for all constraints.
I did re-write all of the above per section in a SQLFIDDLE for you... I did only fix the first issue for you by using the method above... I did not touch the others since you want to learn. Let me know if you got stuck so I can help you where you got stuck.
DBFiddle Link
That will be the EASY solutions and not long term solution
If you want a long term solution wait for my edits below:
Update #1 First fixed issue
QUESTION
I am trying to make an image viewer in PyQt5 with Python. So far I have the functionality I want at the moment, this is a matter of styling the GUI how I would like it.
It looks almost how I want it. I struggled to get that transparentish background, but managed to by setting windowflags to FramelesswindowHint. Unfortunately, now I don't have a menubar to close the application if I want to and drag the window around. I figure I will have to craft my own bar if I want to style it in a way that suits my background, which is fine, adding an X button to close the window shouldn't be too much of an issue.
My question is, how do I make it so I can drag the window around? I could make a rectangle widget and position it at the top with my buttons, but how do I get the whole window to move if the user clicks and drags it? I know similar questions are around, but I'm not sure how to make click and drag functions yet on objects in PyQt5 and it seems they use different layout strategies so I'm finding them confusing.
Here is my code:
...ANSWER
Answered 2020-May-21 at 22:44Do not modify the code generated by Qt Designer but create another class that inherits from the appropriate widget and use the initial class to fill it.
One of the ways to drag a window might look like this:
QUESTION
I am using arduino UNO board, with modem sim800l. I want use it to send data to server, but the problem is that I can't write the setup commands.
What am I doing wrong? Are not this the right commands to use for sim800l? I've tried with different commands and the output is the same.
...ANSWER
Answered 2020-May-02 at 12:33You have my sympathies, it took me weeks to get my Arduino talking to the net. I think your problem is happening on the line containing "CSTT", which I don't think SIM800L recognises.
Try the below setup instead, with "SAPBR" in its place:
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