area51 | My piles of Computer Vision stuff | Computer Vision library
kandi X-RAY | area51 Summary
kandi X-RAY | area51 Summary
This is a collection of my experiment with computer vision stuff. Enjoy!.
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Top functions reviewed by kandi - BETA
- Determine if a given frame is part of an eye .
- Detect faces in image .
- Determine the ROI of a template against a given threshold .
- Initialize camera .
- Check if a component is blink .
- Calculate continuum components .
- Given a list of contours and a list of contours return a list of components that are part of that contours .
- Draws the motion contours
- Find an eye from a template .
- Draw an eye .
area51 Key Features
area51 Examples and Code Snippets
Community Discussions
Trending Discussions on area51
QUESTION
TASK: Need to update all files in a directory with new information. First we find the content then replace it in all files.
ISSUES: When updating the files, the data from other files is appended to the next file.
EXAMPLE:
Original file content:
file1
...ANSWER
Answered 2021-Apr-26 at 20:15You must enumerate the input files based on your wildcard path, using
Get-ChildItem
.Pass only a single path to
Get-Content
andSet-Content
.
QUESTION
I have a questions regard what the difference is when accepting values through either a Pipeline, or Parameter input.
I ask because:
- Accepting values by pipeline in my script, works.
- Accepting values using the parameter argument such as, "
-ComputerName
" sort of works.
I say sort of because, It does take my input from the same variable up until theres one that it cant connect to, then it stops the script. Is there a reason for this?
Heres my script for anyone curious:
...ANSWER
Answered 2021-Apr-09 at 23:08You can solve this by moving the try
/catch
/finally
statement inside the foreach
loop:
QUESTION
I made a pls search (command from dank memer) command, but it only responds when I type in the exact word as the key in my dictionary search_list
. I'm trying to make it so that the argument I enter is case insensitive, for example after I type pls search
, it should respond to Park
or park
or PARK
(This is typed during the wait_for()
function).
My code:
...ANSWER
Answered 2021-Jan-09 at 01:57To add the case-insensitive command for your bot, you can do like this
QUESTION
I'm making a pls search type of command, but I don't know how to make the bot say something like "You found [random amount of coins from 50 - 3000] coins!" after i type the answer to a question. I also don't know how to make it so that the 3 [random_place]s are not the same. So basically I want the bot to do this:
me: pls search
bot: "Where do you want to search? [random_place#1], [random_place#2], [random_place#3]"
me: [random_place#1]
bot: "You found [random amount of coins from 50 - 3000] coins!"
I tried using a @client.event inside the @client.command using on_message, but then when I tried to test it out, I was able to spam the answer and get infinite coins. How do I fix this? This is my code:
...ANSWER
Answered 2021-Jan-08 at 03:37random_place = [random.choice(list(search_list.keys())) , random.choice(list(search_list.keys())) , random.choice(list(search_list.keys()))]
await message.channel.send(f'Where do you want to search? {random_place[0]},{random_place[1]},{random_place[2]}')
def check(m):
return m.content in random_place and m.channel == message.channel and m.author == message.author
msg = await client.wait_for('message', check=check)
await message.channel.send(f'{search_list[f"{msg}"]}')
QUESTION
The navigation bar on my website:
As you can see on the image of the navigation bar on my website it looks alright but whenever i press login or try to use Search nothing happens, it just stays on the home page and i dont know whats wrong. I have tried youtube but didnt find a fix for it. i am very new to css and html so it may be a stupid mistake which is why it isnt working but i dont know what i have done wrong
...ANSWER
Answered 2021-Jan-07 at 21:41You've made the "Home" button link to parts of the homepage using the #
id selector (which links to a section id on the current page). To link to separate pages, you would have to specify the file.
Input elements should be wrapped in a form that specifies where and how the data will be sent.
QUESTION
I am trying to get the date that is highlighted in the calendar from https://web.archive.org/web/20110101000000*/area51.stackexchange.com
I can see the "calendar-day" class in chrome inspector but it is not displayed in the source code. I have also tried to locate other class elements such as "month-week" but failed. Can anyone help me to diagnose what the problem is? I have looked into ShadowDOM but it seems not to be the issue here (I might be wrong though).
Furthermore, I am also trying to get the url "/web/20110430/area51.stackexchange.com" but don't know how to locate by class, tag name, css or Xpath.
...ANSWER
Answered 2020-Sep-18 at 18:10Simply wait for the div element of calender to come up and print it. Your class name had an extra space as well as taking some time after a page loads.
QUESTION
Say I have a string 'Area51' and an array ['0051'], how would I go about replacing the 51 in the string with the array so that the output reads 'Area0051'. Assume that I have another function that finds my transform_array but it's not significant to this code.
...ANSWER
Answered 2019-Jul-23 at 16:31You can use itertools.cycle
(doc) and re.sub
with custom sub function:
QUESTION
I have a weighted network gml file and have trouble read it successfully in jupyter notebook. A part of my file is shown as follows:
...ANSWER
Answered 2019-Jul-10 at 11:14read_gml automatically renames parsed nodes:
label (string, optional)
– If notNone
, the parsed nodes will be renamed according to node attributes indicated bylabel
. Default value:‘label’
.
You can set label
to 'id'
so read_gml
will be set node IDs according to id
field in .gml file:
QUESTION
I have started working on converting some old code that uses function based views to try to use class based views where applicable. I have the below class that grabs a profile object based on a set of parameters. My questions is if I get a DoesNotExist
error I want to redirect to a specific url in my application. How would I go about that?
ANSWER
Answered 2019-Jan-25 at 23:34You could override the get
method. Catch the Http404
and redirect to the required URL.
QUESTION
I have a service and a component as follows:
...ANSWER
Answered 2017-Oct-15 at 14:25If you are using providers in a component like @Component(providers: [JumpService])
it will be local to this component and its tree. Provide it in your main module or a top level component.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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You can use area51 like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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