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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
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This is the best answer, since it also allow you to also check if the JSON has been objectified, and thus not passing the parse() test, causing WTF's.
– not2qubit
Feb 22 '18 at 13:33
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Proxies with Python 'Requests' module
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If you'd like to persisist cookies and session data, you'd best do it like this:
import requests
proxies = {
'http': 'http://user:pass@10.10.1.0:3128',
'https': 'https://user:pass@10.10.1.0:3128',
}
# Create the session and set the proxies.
s = requests.Session()
s.proxies...
How to convert a Drawable to a Bitmap?
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is this really the best way? Surely the drawable could be of another type and this would throw a runtimeException? For example it could be a ninePatchDrawble...?
– Dori
Jun 9 '11 at 11:38
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Is there a point to minifying PHP?
...enchmarking and profiling and establishing that caching itself will be the best possible performance gain.
– Charles
Nov 2 '10 at 16:58
1
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In Unix, how do you remove everything in the current directory and below it?
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IMO, this is the best answer, particularly in scripts.
– wizonesolutions
Jul 17 '15 at 14:00
1
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How can I add timestamp to logs using Node.js library Winston?
I want to add timestamp to logs. What is the best way to achieve this?
9 Answers
9
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How to version control a record in a database
... might be looking at some database model that uses revision tracking.
The best example that comes to mind is MediaWiki, the Wikipedia engine. Compare the database diagram here, particularly the revision table.
Depending on what technologies you're using, you'll have to find some good diff/merge al...
Python: try statement in a single line
...ign all the names you are interested in first, you do have options.
The best option is an if statement.
c = None
b = [1, 2]
if c is None:
a = b
else:
a = c
The one-liner option is a conditional expression.
c = None
b = [1, 2]
a = c if c is not None else b
Some people abuse the short...
Can regular expressions be used to match nested patterns? [duplicate]
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A refreshingly clear answer. Best "why not" I've ever seen.
– Ben Doom
Sep 25 '08 at 16:35
14
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SQL Server Management Studio alternatives to browse/edit tables and run queries [closed]
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2018 and can still say this is the best answer. Lightweight and to the point. Can even edit your stored procedures at low memory cost. The trial edition works just as good.
– DaWiseguy
Apr 24 '18 at 21:01
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