op.im | IM 基于 UDP socket 多线程 双缓冲区异步日志 ncurses | Networking library
kandi X-RAY | op.im Summary
kandi X-RAY | op.im Summary
MCR 是一个基于 UDP socket 通信的多人聊天项目,其中 CS 间通信,其中,server 端维护了一个生产者线程一个消费之线程,分别从消息队列中 get 和 put 数据,其中消息队列作为中间层,达到消息转发的目的,使用消息队列进行消息转发以弥补生产和消费的不一致问题.
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QUESTION
I'm trying to resize a BLOB picture stored in my database, because when I save the original photo in my database as BLOB I used resize command im = im.resize((170, 170), Image.ANTIALIAS)
but it seems that it doesn't work and just save the original picture's size in my database, so the only option I was thinking is to adjust the size of my imagen stored in my database before display it into my frame but I have no idea how to do it. Here is the code:
ANSWER
Answered 2021-Mar-08 at 15:58You can call resize
on any Image
objects, like:
QUESTION
I am working on creating a favorite method with Rails backend and a React front end. Im attempting to allow the user to select a coffee shop and favorite it in order to add it to their own favorites list. My method seems to be working as far it being added, however when the users adds the coffee shop all users can see it in their favorites instead of just the specific users being able to see it in their own favorites list...
my Favorite Controller...
...ANSWER
Answered 2020-Dec-11 at 01:15I suspect instead of
QUESTION
Im trying to make many buttons on my screen with for loop.Im using lambda for call my function with arguments.But i can't give diffrent arguments to each button.So i need to know why is this happening. Whats the solution for this. Is tkinter using same RAM cache for these buttons ? If so , i tried to give diffrent names with another list to these buttons but problem was same. Thanks for answering already..
...ANSWER
Answered 2020-Apr-15 at 00:59This problem was so many times - so you could find it.
QUESTION
Im trying to login to this website, seeking.com/login through scrapy shell. i also installed burp suite to analyze its url and headers, etc.
...ANSWER
Answered 2018-Dec-14 at 10:43It looks like the login page is expecting to be passed soon data, and not a url-encoded string (which is what FormRequest
will create).
Something like this should work:
QUESTION
What I'm trying to achieve is to fetch the latest date of another column based on the same msisdn
(if there exists more than one msisdn
that is linked to other imsi
s). (You can assume imsi
is more of a unique column)
(Tables are simplified for demonstration purposes)
I've two tables like the following:
operator table
...ANSWER
Answered 2018-Jul-20 at 09:24This query will return the last_accessed_date for every imsi:
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