Msgs | 短信群发，支持单卡/双卡，发送短信，Excel导入 | Security Framework library

I'm stuck with this Telegram bot since couple of days. I'm trying to setup a bot which:

1. Receives the keywords in /search_msgs userkey command from a TG group
2. Search in DB for that userkey and send back appropriate text back

I'm getting two errors

1. None type object has no attribute args, in callback_search_msgs(context), see code snippet
2. AttributeError: 'int' object has no attribute 'job_queue', in search_msgs(update, context), see code snippet.

Telegram's official documents is way too difficult for me to read and understand. Couldn't find even one place where Updater, update, Commandhandler, context are all explained together with examples.

I'm not asking you to write a complete tutorial or do my work. But a brief explanation and fix to this code will be greatly appreciated.

The $and operator in Mongoose isn't working properly in NodeJS. Let's assume we have this JSON-MongoDB data:

I need to start sending notifications to a TG group, before that I want to run a function continuosly which would query an API and store data in DB. While this function is running I would want to be able to send notifications if they are available in the DB:

That's my code:

I wrote a chat App but the Problem is that if another User writes Me the Message doesnt load immediatly.

Only if i scroll up and then down.

If i write a Message it gets updated immediatly.

I use Firebase and Nativescript.

TS:

I am writing to a file which exists on my website . I have access to this file . Below is the method code for the same : Last Output on eclipse console is "3 Done writing to the file"

However , the file does not show the changes done by the code below
What could be happening with no error & all msgs printed in eclipse console ?

How hard can it be?? I have the following line:

I have the below code in python for validating the phone numbers. Right now, this program returns True or False. Expecting error msgs when the result is False, something like:

1. Country code is wrong
2. The phone format for passed country is wrong.
3. Valid format for the given country is like this??

I would like to extract the afterpart of a_string (abc@xyz.com) if any elements from msgs matches with a_string's content. Currently I am only able to search 1 element i.e.Email address: by hardcoding the search test with the below code but I want to compare more than one from msgs list. Can someone please help?

Please note it is multiline text from outlook mail and it can be Email addresses: or Email address

How can I "smuggle" my own testing environment variables into the ConfigModule/ConfigService before the envValidation occurs? This would be useful to check that:

• the function envValidation is doing its job correctly;
• downstream, the application is behaving according to the variables set.