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MySQL Workbench Dark Theme
...ke in code_editor.xml they're planning to enable a dark mode at some point down the road. What was once fore-color has now been split into fore-color-light and fore-color-dark. Likewise with back-color.
Here's how to get a dark editor (not whole application theme) based on the Monokai colours provid...
What is a race condition?
...s another simple example that explains the difference.
Now that we nailed down the terminology, let us try to answer the original question.
Given that race conditions are semantic bugs, there is no general way of detecting them. This is because there is no way of having an automated oracle that ca...
How to verify Facebook access token?
...
You can simply request https://graph.facebook.com/me?access_token=xxxxxxxxxxxxxxxxx if you get an error, the token is invalid. If you get a JSON object with an id property then it is valid.
Unfortunately this will only tell you if your token is v...
Rails: What's a good way to validate links (URLs)?
... make it more restrictive. For instance, if you want the URL to be an HTTP/HTTPS URL, then you can make the validation more accurate.
require 'uri'
def valid_url?(url)
uri = URI.parse(url)
uri.is_a?(URI::HTTP) && !uri.host.nil?
rescue URI::InvalidURIError
false
end
Of course, there a...
How do I set up curl to permanently use a proxy? [closed]
...figuration:
export http_proxy http://proxy.server.com:3128
For proxying HTTPS requests, set https_proxy as well.
Curl also allows you to set this in your .curlrc file (_curlrc on Windows), which you might consider more permanent:
http_proxy=http://proxy.server.com:3128
...
What's the recommended approach to resetting migration history using Django South?
...t all apps. Please backup your all databases prior to that work. Also note down your depends_on in initial files if there are any.
For once:
(1) find . -type d -name migrations -exec git rm -rf '{}' \;
(2) find . -type d -name migrations -exec rm -rf '{}' \;
(3) ./manage.py schemamigration <APP...
What's the fastest algorithm for sorting a linked list?
...parisons cause a cache miss. So for large N, this term dominates and slows down mergesort.
– Steve Jessop
Nov 14 '09 at 15:57
2
...
How to replace plain URLs with links?
...ern1, replacePattern2, replacePattern3;
//URLs starting with http://, https://, or ftp://
replacePattern1 = /(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gim;
replacedText = inputText.replace(replacePattern1, '<a href="$1" target="_blank">$1</a&g...
How do I call one constructor from another in Java?
...de. (While I agree on your conclusion, I do not see why it would justify a down vote).
– Christian Fries
Jun 16 '16 at 17:36
...
Changed GitHub password, no longer able to push back to the remote
...e or remote URL, you can take a look at the following Git documentation:-
https://help.github.com/articles/setting-your-username-in-git/
https://help.github.com/articles/changing-a-remote-s-url/
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