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What Makes a Method Thread-safe? What are the rules?
...reason why it is so hard to get right is because you must have a complete knowledge of the threading behaviour of the entire program in order to ensure its safety.
Again, look at my example: every method is trivial. It is the way that the methods interact with each other at a "global" level that m...
What arguments are passed into AsyncTask?
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Nice explanation, now i am very much clear about Asyntask. :) Thanks Kartik
– Reena
Sep 25 '15 at 6:56
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Max retries exceeded with URL in requests
...Caused by <class 'socket.gaierror'>: [Errno -2] Name or service not known) part. "gai" stands for getaddrinfo, and the probable related error is: EAI_NONAME The node or service is not known; or both node and service are NULL; or AI_NUMERICSERV was specified in hints.ai_flags and service was ...
Populate a Razor Section From a Partial
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@JohnBubriski There is in Razor 2. Don't know about prev. versions.
– Shimmy Weitzhandler
Nov 26 '12 at 10:18
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Eclipse JPA Project Change Event Handler (waiting)
...I had the same problem and I ended up finding out that this seems to be a known bug in DALI (Eclipse Java Persistence Tools) since at least eclipse 3.8 which could cause the save action in the java editor to be extremly slow.
Since this hasn't been fully resolved in Kepler (20130614-0229) yet and ...
MongoDB - admin user not authorized
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I know this answer is coming really late on in this thread but I hope you check it out.
The reason you get that error is based on the specific role that you granted to the user, which you have gathered by now, and yes giving th...
Prevent scroll-bar from adding-up to the Width of page on Chrome
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I got it now, thanks for the clear explanation, I tried this solution and got an additional horizontal scroll-bar, don't know why though.
– Acemad
Sep 2 '13 at 13:15
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What is the difference between server side cookie and client side cookie?
...r=20
Accept: */*
SESSIONS: Server side cookies
Server side cookies are known as "sessions". The website in this case stores a single cookie on the browser containing a unique Session Identifier. Status information (foo=10 and bar=20 above) are stored on the server and the Session Identifier is us...
Programmatically generate video or animated GIF in Python?
... it has problems with PIL/Pillow and is not actively maintained (I should know, because I am the author).
Instead, please use imageio, which was developed to solve this problem and more, and is intended to stay.
Quick and dirty solution:
import imageio
images = []
for filename in filenames:
i...
Iterating over dictionaries using 'for' loops
...release notes: "The insertion-order preservation nature of dict objects is now an official part of the Python language spec."
– Gregory Arenius
Jul 18 '18 at 16:30
add a comme...