Converting Python complex string output like (-0-0j) into an equivalent complex string

In Python, I’d like a good way to convert its complex number string output into an equivalent string representation which, when interpreted by Python, gives the same value. Basically I’d like function complexStr2str(s: str): str that has the property that eval(complexStr2str(str(c)) == c, for any c of type complex. Note that (-0-0j) is not the…

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Sms User Consent api Broadcast Receiver Closing app in Unity Android App

public class OtpSms extends UnityPlayerActivity { private static final String TAG = “UnityMessage”; private static final int SMS_CONSENT_REQUEST = 2; private Context context; private static OtpSms instance; public OtpSms() { this.instance = this; } public static OtpSms instance() { if (instance == null) { instance = new OtpSms(); } return instance; } public void setContext(Context…

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Are there any conditions under which window.unload event does not fire?

I’m using navigator.sendBeacon on the front end to tell the server when a user enters and leaves a page (via window.load and window.unload). I’m recording the time of arrival/departure server-side. I’m noticing some instances where there is an arrival time but no departure time. Are there common circumstances, i.e., not a browser/system crash, under which…

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How to read S3 file in Lambda function(in python)

I am trying to read a file from S3, which has the following content stored in it: {“empID”:{“n”:”7″},”name”:{“s”:”NewEntry”}} {“empID”:{“n”:”3″},”name”:{“s”:”manish”}} {“empID”:{“n”:”2″},”name”:{“s”:”mandeep”}} {“empID”:{“n”:”4″},”name”:{“s”:”Vikas”}} {“empID”:{“n”:”1″},”name”:{“s”:”babbar”}} I want to iterate over each and every object and do some some processing on them. I am taking reference from this code: import json import boto3 s3_obj =boto3.client(‘s3′) s3_clientobj = s3_obj.get_object(Bucket=’dane-fetterman-bucket’, Key=’mydata.json’)…

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