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What is the best way to implement nested dictionaries?
...not inspecting the data on would be as useful as implementing __missing__:
from collections import defaultdict
def vivdict():
return defaultdict(vivdict)
But if you need to inspect your data, the results of an auto-vivified defaultdict populated with data in the same way looks like this:
>&...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
...ests result in user-friendly error pages. Local requests, assumed to come from developers, see a more useful error message that includes line numbers and a backtrace. consider_all_requests_local allows your app to display these developer-friendly messages even when the machine making the request i...
Recommended way to stop a Gradle build
...
I usually throw the relevant exception from the org.gradle.api package, for example InvalidUserDataException for when someone has entered something invalid, or GradleScriptException for more general errors.
If you want to stop the current task or action, and move...
Full Page
...like it's taking away the responsiveness (i.e. collapsing of columns, etc) from the content within the iframe. But somehow only when opening the page with mobile safari, not when resizing a desktop browser. Any ideas what could cause that behaviour?
– psteinweber
...
Git On Custom SSH Port
...
When you want a relative path from your home directory (on any UNIX) you use this strange syntax:
ssh://[user@]host.xz[:port]/~[user]/path/to/repo
For Example, if the repo is in /home/jack/projects/jillweb on the server jill.com and you are logging in a...
Github: readonly access to a private repo
... add nightly cronjobs to my deployments servers to pull the latest version from github. I am currently doing this by generating keypairs on every deployment server and adding the public key to the github project as 'Deployment key'.
...
How to negate the whole regex?
...:m{2}|t)$).*$
(?!(?:m{2}|t)$) is a negative lookahead; it says "starting from the current position, the next few characters are not mm or t, followed by the end of the string." The start anchor (^) at the beginning ensures that the lookahead is applied at the beginning of the string. If that suc...
Insert ellipsis (…) into HTML tag if content too wide
...ow for the multi-line fork, it looks pretty promising.
I rewrote the code from the first answer a few times, and I think this should be the fastest.
It first finds an "Estimated" text length, and then adds or removes a character until the width is correct.
The logic it uses is shown below:
Af...
Getting the return value of Javascript code in Selenium
...rd in the string passed to the execute_script() method, e.g.
>>> from selenium import webdriver
>>> wd = webdriver.Firefox()
>>> wd.get("http://localhost/foo/bar")
>>> wd.execute_script("return 5")
5
>>> wd.execute_script("return true")
True
>>>...
How do I reference a specific issue comment on github?
...to a comment within an issue or pull request, you’d need to copy the URL from a comment’s timestamp.
Now you can click Copy URL within the comment’s options menu to quickly copy the URL to your clipboard.
.
This works on commits in a Pull Request too:
https://github.com/moby/moby/pull/37558#d...