nazar | Electronic component detection , identification | Machine Learning library
kandi X-RAY | nazar Summary
kandi X-RAY | nazar Summary
Nazar is an app built with react-native with a little spice of Tensorflow InveptionV3 which allows the user to take a picture using the camera or fetch image from gallery to identify the component with the predicted percentage ratio, thus using image processing and algorithm to segment them after detection along with fetching description about the detected component using Octopart API whose response is sent from the nazar-server itself. It is done with both Clarifai API and Tensorflow frozen graph server deployed in heroku to deduce with internet along with option to look for feeds from internet within the app. The Option to fetch the details about detected component is setup but needs furnishing.
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QUESTION
I have some data and form inputs, I need to prefill the existing data in the fields and when click on edit I like to edit the data and submit it to the state on button click
...ANSWER
Answered 2022-Feb-21 at 06:00 // declare your data as initial state
const [data, setData] = React.useState({
name: 'nazar',
email: 'nazar@gmail.com',
phone: 123456789,
});
// handle on change according to input name and setState
const handleChange = (e) => {
setData({ ...data, [e.target.name]: e.target.value });
};
const handleSubmit = (e) => {
e.preventDefault()
// take data to submit
};
return (
Edit
Edit
Edit
Submit
);
QUESTION
I'm trying to get a duration from my postgresql table and I have one idea on how to do it, is just to do extract from the time difference. But I can't get it right. Here is an example of table that I have.
ID Name Status_from Status_To Change_Time 1 Andrew Ready Break 2021-04-28 04:46:34 2 Andrew Break Meeting 2021-07-30 10:50:04 3 Andrew Meeting Checkout 2021-07-30 10:50:06 4 Nazar Checkout Ready 2021-07-30 10:54:09 5 Nazar Ready Meeting 2021-07-30 11:03:09 6 Andrew Checkout Ready 2021-07-30 11:10:09And here is an example of the output that I want to get
ID Name Status_from Status_To Change_Time Duration 1 Andrew NULL Ready 2021-07-30 10:29:04 NULL (Or 0) 2 Andrew Ready Meeting 2021-07-30 10:50:04 1260 3 Andrew Meeting Checkout 2021-07-30 10:50:06 2 4 Nazar NULL Ready 2021-07-30 10:54:09 NULL (Or 0) 5 Nazar Ready Meeting 2021-07-30 11:03:09 540 6 Andrew Checkout Ready 2021-07-30 11:10:09 1203The duration is the time that Status_to become a status_from for the same Name Any suggestions on how can I do it? Because I'm out of ideas, thank you in advance!
...ANSWER
Answered 2021-Jul-30 at 12:14You can use lag() and then "epoch" arithmetic to get the difference in seconds:
QUESTION
I have working pagination with Fremarker. Here is pager makros:
...ANSWER
Answered 2020-Nov-29 at 11:13Check again, because that #if should work.
However, I would look for ?, as it's more robust than looking for filter, as it works even if the parameter is later renamed.
Also, <#if '${url}'?contains('...')> can be just written as <#if url?contains('...')>.
Actually, you probably don't want to repeat that whole line, only to replace a single character, so just write
href="${url}${url?contains('?')?then('&', '?')}page=....
(You can test out such things quickly on Freemarker demo)
QUESTION
I am making a screensaver in Swift using SpriteKit. While testing screensaver in app, all the textures load properly. As soon as I make .saver and load it in System Preferences, SpriteKit shows that images are not found.
I used (imageNamed: ""), so I tried using
ANSWER
Answered 2020-Oct-14 at 20:01I have looked into this project: https://github.com/leebradley/nyan-screensaver And I found how to properly do it:
- You need to put images into bundle, not xcassets ( put it with .swift files )
- Instead of using image name use the following
QUESTION
Edit 2020-28-02: It was an error on Twitter's side (thanks for the useful comment). I keep the question up in spite of the down votes because it could happen again, and this could be useful for others with the same error "media type unrecognized".
I have a small app, me as the sole user, updating my thematic twitter daily. By pressing a button it posts one much smaller than 5MB jpg image every day from a pool of 12. It worked for months like this. Now Twitter tells me: "media type unrecognized."
Symptoms:
- I can't upload the same image to Twitter on the website either. So I assume my images got banned, from uploading.
- I can upload png version of the same image to the website but not by my PHP software. And that is strange.
- I can upload a different image both from my PHP script and on Twitter website.
I use this class for my PHP script
Only error in my log is this:
[22-Jan-2020 08:45:37 UTC] PHP Notice: Undefined property: stdClass::$media_id_string in /home/ABC/public_html/XYZ.php on line 205
It simply means: the upload was not successful, so Twitter API did not respond with a media ID (at this point it is NULL)
This is my script (around this there is logic to decide the text and for logging me in):
...ANSWER
Answered 2020-Jan-22 at 11:41Twitter's documentation states:
Ensure the POST is a multipart/form-data request. Either upload the raw binary (media parameter) of the file, or its base64-encoded contents (media_data parameter). Use raw binary when possible, because base64 encoding results in larger file sizes
However it looks like you are uploading base64-encoded contents, while using the media parameter. Try changing the media parameter to media_data.
It's likely a recent change or one that is only recently enforced, hence it working before for you.
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