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How do I prevent site scraping? [closed]
...ple: If your website has a search feature, such a scraper might submit a request for a search, and then get all the result links and their titles from the results page HTML, in order to specifically get only search result links and their titles. These are the most common.
Screenscrapers, based on eg...
Django dynamic model fields
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As of today, there are four available approaches, two of them requiring a certain storage backend:
Django-eav (the original package is no longer mantained but has some thriving forks)
This solution is based on Entity Attribute Value data model, essentially, it uses several tables to s...
Resetting remote to a certain commit
...want to revert, and which method makes most sense to you.
Since from your question it's clear that you have already used git reset --hard to reset your master branch, you may need to start by using git reset --hard ORIG_HEAD to move your branch back to where it was before. (As always with git rese...
MYSQL OR vs IN performance
...n", science is all about testing and evidence.
I ran a loop of 1000x the equivalent queries (for consistency, I used sql_no_cache):
IN: 2.34969592094s
OR: 5.83781504631s
Update:
(I don't have the source code for the original test, as it was 6 years ago, though it returns a result in the same ran...
detect key press in python?
...than the given key error will not be shown
if keyboard.is_pressed('q'): # if key 'q' is pressed
print('You Pressed A Key!')
break # finishing the loop
except:
break # if user pressed a key other than the given key the loop will break
...
How do I use boolean variables in Perl?
...r numeric comparisons) returns -1, 0, or 1 if left argument is less than, equal to, or greater than the right argument. Its not boolean but sometimes you may want to know if one argument ir equal or less than or greater than the other instead of just equal or not equal.
– user1...
Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
So, a colleague introduced me to the publish/subscribe pattern (in JS/jQuery), but I'm having a hard time getting to grips with why one would use this pattern over 'normal' JavaScript/jQuery.
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How can I delete a query string parameter in JavaScript?
Is there better way to delete a parameter from a query string in a URL string in standard JavaScript other than by using a regular expression?
...
Get Folder Size from Windows Command Line
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This is the most elegant solution if you don't require an integer return value. Note: the '/a' switch will include hidden and system files in the total size.
– Oran D. Lord
Nov 10 '16 at 18:09
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Check if all elements in a list are identical
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General method:
def checkEqual1(iterator):
iterator = iter(iterator)
try:
first = next(iterator)
except StopIteration:
return True
return all(first == rest for rest in iterator)
One-liner:
def checkEqual2(iterator):
...