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How much overhead does SSL impose?
...re used. That's why it can be very helpful to enable SSL sessions for your HTTPS service, where many connections are made. For a long-lived connection, this "end-effect" isn't as significant, and sessions aren't as useful.
Here's an interesting anecdote. When Google switched Gmail to use HTTPS, n...
Step out of current function with GDB
...he returned value (if any). This command can be abbreviated as fin.
(see https://sourceware.org/gdb/current/onlinedocs/gdb/Continuing-and-Stepping.html#Continuing-and-Stepping)
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How to clear Facebook Sharer cache?
...
I found a solution to my problem. You could go to this site:
https://developers.facebook.com/tools/debug
...then put in the URL of the page you want to share, and click "debug". It will automatically extract all the info on your meta tags and also clear the cache.
...
What are Bearer Tokens and token_type in OAuth 2?
... 2.0 extension, but currently "bearer" token type is the most common one.
https://tools.ietf.org/html/rfc6750
Basically that's what Facebook is using. Their implementation is a bit behind from the latest spec though.
If you want to be more secure than Facebook (or as secure as OAuth 1.0 which has...
git: 'credential-cache' is not a git command
...ows (msysgit):
git config --global credential.helper wincred
Reference:
https://github.com/msysgit/git/commit/e2770979fec968a25ac21e34f9082bc17a71a780
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Pod install is staying on “Setting up CocoaPods Master repo”
...up to:
Setting up CocoaPods master repo
Cloning spec repo `master` from `https://github.com/CocoaPods/Specs.git` (branch `master`)
$ /usr/bin/git clone 'https://github.com/CocoaPods/Specs.git' master
Cloning into 'master'...
(as suggested here)
For me the above step took quite a long time a...
SQLAlchemy: What's the difference between flush() and commit()?
...ld use a flush instead of just committing.
Since a commit always flushes (https://docs.sqlalchemy.org/en/13/orm/session_basics.html#committing) these sound really similar. I think the big issue to highlight is that a flush is not permanent and can be undone, whereas a commit is permanent, in the se...
Profiling Django
...quests.
EDIT2: django-extensions has a great profiling command built in:
https://github.com/django-extensions/django-extensions/blob/master/docs/runprofileserver.rst
Just do this and voila:
$ mkdir /tmp/my-profile-data
$ ./manage.py runprofileserver --kcachegrind --prof-path=/tmp/my-profile-dat...
Gmail's new image caching is breaking image links in newsletter
...ps. Via Gmail is not showing image when image url is getting appended with https://ci4.googleusercontent.com/proxy
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How do I find out with jQuery if an element is being animated?
...
if( $(elem).is(':animated') ) {...}
More info: https://api.jquery.com/animated-selector/
Or:
$(elem)
.css('overflow' ,'hidden')
.animate({/*options*/}, function(){
// Callback function
$(this).css('overflow', 'auto');
};
...