seashell | : shell : Distributed message queue based on Splashdb | Websocket library
kandi X-RAY | seashell Summary
kandi X-RAY | seashell Summary
Implement HTTP protocol over WebSocket. Used for NAT, proxy server and others.
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QUESTION
I've gotten some code thrown together that will go through a folder, open all images with a certain ending, and create a histogram of them with ImageMagick. What I can't do (and maybe this is a conceptualization issue as I'm still fairly new to this), is figure out how to record that into a spreadsheet, ideally with the filename attached. PyXl seems to work with Pandas and Numpy, but I can't figure out the path to take this output and record it.
Is there a solution to take the histogram output and record it in a spreadsheet?
Edit: Adding my code thus far. Operating in Windows 10 Pro, using VSCode.
...ANSWER
Answered 2021-Apr-21 at 11:19On reflection, I think I would probably do it with PIL, wand or OpenCV rather than parse the output of ImageMagick which is a bit ugly and error-prone. I have not worked out a full answer but these ideas might get you started:
Rather than use a lossy JPEG for your palette of colours, I would suggest you use a loss-less PNG or GIF format. You can make the (tiny) palette file for remapping with a command like:
QUESTION
I'm trying to write a code that loops when y is entered and stops when n is entered, this is what I have so far.
...ANSWER
Answered 2021-Feb-24 at 06:52If you are persistent on using do...while then you can try:
QUESTION
I'm trying to show images
array in a list but I didn't figured it out yet, can anyone please help me.
This may seem as a repeated question, but I tried other answers, they didn't work.
My JSON:
...ANSWER
Answered 2021-Mar-20 at 11:08String response = "YOUR JSON ARRAY FROM API RESPONSE";
QUESTION
Im trying to make a top bar with just a name or an Example Text at the left-hand side while having a group logo (png image) aligned at the right-hand side. But the text and the image are in same division and the image and text shall be in same line what I have right now is
...ANSWER
Answered 2020-Dec-13 at 07:58You can use flexbox in the topBar
class.
QUESTION
I need to read the file src/rgb.txt
which contains names of colors and their numerical representations in RGB format (the file is presented below line-by-line). Each line contains four fields: red, green, blue, and color name, each of them is separated by some amount of whitespace (tab or space).
I should write a function using Python's regular expressions (this is mandatory) that reads the file and should return a list of strings, so that in the returned list they have four fields separated by a single tab character (\t
).
The first string in the returned list should be:
'255\t250\t250\tsnow'
.
Text file:
...ANSWER
Answered 2020-Nov-01 at 00:32How about this:
QUESTION
I am importing data by a .csv file and am plotting it, but when I plot my figure and try to save it to my google drive it only saves a blank image with none of the data. I am using Google Collaboratory.
Here is my code:
...ANSWER
Answered 2020-Oct-06 at 02:35Because your
QUESTION
Suppose I have the following SQL query:
...ANSWER
Answered 2020-Sep-13 at 03:15You could try keeping your current logic but checking for%hell%
after first removing seashells
from the text:
QUESTION
I am following this tutorial. After cloning her repository and getting the "track" command to work, I wanted to try to integrate a scanning function.
I went into her manager.py script and added my scanning procedure in the set_servos
function as shown below (in bold). This runs in the servos_process:
ANSWER
Answered 2020-Sep-03 at 15:41The issue you're having here is that memory is (generally) not shared between portions of a multiprocessing python program. In this case, scan_on
is a local variable in your manager.py script, which is then re-instantiated in the visualization.py script.
To share data between Processes, we can use Values. These are objectified values that allow sharing state between Processes by simply passing it as an argument.
Why? Simple values like integers and booleans are copied when you pass them into a function, rather than maintaining state across their multiple instances. The Value
object, however, simply passes a reference to the value rather than a direct copy.
Though I don't see where you're calling visualize_boxes_and_labels_on_image_array()
, here's a start:
QUESTION
How do I convert longhand hex to RGB(A)?
For example, I have the following code to convert all formats of hex, colorname, etc.. to RGBA for background opacity, but for some reason longhand hex does not work, but instead takes the shorthand from the longhand (eg. background-color: #0000ff;
becomes background-color: #000;
).
Alot of the code below is based off of Convert hex color to RGB values in PHP but that question and similar questions are not able to resolve my issue. I spent 2 weeks looking for an answer to this, and have yet to find one, so I come here.
ANSWER
Answered 2020-Sep-08 at 18:49The algorithm is fine, you just have a wrong closing parenthesis at strlen($colorname > 4 ? 2 : 1)
it should be strlen($colorname) > 4 ? 2 : 1
so change it to be like this and you'll have it working:
QUESTION
I am trying to split a string into an array of letters, but keep some of the letters together. (I'm trying to break them into sound groups for pronunciation, for example). So, for example, all the "sh' combinations would be one value in the array instead of two.
It is easy to find an 's' in an array that I know has an "sh" in it, using firstIndex. But how do I get more than just the first, or last, index of the array?
The Swift documentation includes this example:
...ANSWER
Answered 2020-May-20 at 19:43Instead of first use filter you will get both Abena and Akosua (and others, if there were more?)
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