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jQuery vs document.querySelectorAll
...is not supported in older browsersThis probably won't cause any trouble anymore nowadays. It has a very unintuitive scoping mechanism and some other not so nice features. Also with javascript you have a harder time working with the result sets of these queries, which in many cases you might want to ...
C# Interfaces. Implicit implementation versus Explicit implementation
...eed two implementations. Regardless, I rarely use it.
I am sure there are more reasons to use/not use explicit that others will post.
See the next post in this thread for excellent reasoning behind each.
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What does Redis do when it runs out of memory?
...gure Redis with a maxmemory parameter, which prevents Redis from using any more memory (the default).
Newer versions of Redis have various policies when maxmemory is reached:
volatile-lru remove a key among the
ones with an expire set, trying to
remove keys not recently used.
volatile-ttl remove ...
How can you get the SSH return code using Paramiko?
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SSHClient is a simple wrapper class around the more lower-level functionality in Paramiko. The API documentation lists a recv_exit_status() method on the Channel class.
A very simple demonstration script:
import paramiko
import getpass
pw = getpass.getpass()
client = p...
Difference between InvariantCulture and Ordinal string comparison
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How do you design object oriented projects? [closed]
...ou to answer questions you might gloss over on paper.
Now go back and pick more use cases, write up how they'll work, modify your class model, and write more code. Just like your first cut, take on as little at a time as you can while still adding something meaningful. Rinse and repeat.
Just my ...
Django Rest Framework File Upload
...tParser parser instead." Doesn't seem like a good option generally. What's more, I don't see file uploads needing any particular treatment.
– x-yuri
Jan 6 '19 at 6:20
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How to unit test an object with database queries
...totally awesome", "really cool" and "all manner of good things" but 70% or more of my files involve database access (some read and some write) and I'm not sure how to write a unit test for these files.
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
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