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Correct way to try/except using Python requests module?
...ests will raise a ConnectionError exception.
In the event of the rare invalid HTTP response, Requests will raise an HTTPError exception.
If a request times out, a Timeout exception is raised.
If a request exceeds the configured number of maximum redirections, a TooManyRedirects exception is raised.
...
How to show line number when executing bash script
... occurs. However, it's still rather difficult for me to locate which line did the execution stop in order to locate the problem.
Is there a method which can output the line number of the script before each line is executed?
Or output the line number before the command exhibition generated by set -x...
When correctly use Task.Run and when just async-await
...
Note the guidelines for performing work on a UI thread, collected on my blog:
Don't block the UI thread for more than 50ms at a time.
You can schedule ~100 continuations on the UI thread per second; 1000 is too much.
There are two t...
How do you do a case insensitive search using a pattern modifier using less?
...
@sanmiguel I didn't know most, tried it and sidescroll is really cool, thanks
– ᐅdevrimbaris
Jan 29 '16 at 19:08
...
Does every Core Data Relationship have to have an Inverse?
...uld use them:
An inverse relationship doesn't just
make things more tidy, it's actually
used by Core Data to maintain data
integrity.
-- Cocoa Dev Central
You should typically model
relationships in both directions, and
specify the inverse relationships
appropriately. Core Data...
SortedList, SortedDictionary and Dictionary
...
I can see the proposed answers focus on performance. The article provided below does not provide anything new regarding performance, but it explains the underlying mechanisms. Also note it does not focus on the three Collection Types mentioned in the question, but addresses all the Types of th...
String.replaceAll single backslashes with double backslashes
...
To avoid this sort of trouble, you can use replace (which takes a plain string) instead of replaceAll (which takes a regular expression). You will still need to escape backslashes, but not in the wild ways required with regular exp...
Rotating a point about another point (2D)
...values of angle will perform right-ward (clockwise) rotation, and that providing a negative value would perform it left-ward (anti-clockwise)? Or is anti-clockwise a more complicated operation (i.e. calculating the inverse angle and then rotating clockwise by that amount)? I've seen a ton of pages g...
What is the difference between a regular string and a verbatim string?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Can I create more than one repository for github pages?
...e of my root repository where I host the latest version of my website:
Inside folder "2.4.0" I can host a previous version of the same page ,which is then reachable at: http://username.github.io/REPONAME/2.4.0
This is the structure of the folder 2.4.0:
Using this methodology of sub-pages within a ...