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getenv() vs. $_ENV in PHP
What is the difference between getenv() and $_ENV ?
6 Answers
6
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Threading pool similar to the multiprocessing Pool?
... be a good battery to include in the standard library, but it won't happen if nobody writes it. One nice advantage of this existing implementation in multiprocessing, is that it should make any such threading patch much easier to write (docs.python.org/devguide)
– ncoghlan
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What is causing “Unable to allocate memory for pool” in PHP?
... when servers were 64MB and most scripts were using one php file per page. Nowadays solutions like Magento require more than 10k files (~60Mb in APC). You should allow enough memory so most of php files are always cached. It's not a waste, it's more efficient to keep opcode in ram rather than having...
Is 'switch' faster than 'if'?
Is a switch statement actually faster than an if statement?
12 Answers
12
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How do you get a query string on Flask?
...tring" means everything after the question mark and before the pound sign, if one is present.
– Lyndsy Simon
Aug 2 '12 at 16:32
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Proper SCSS Asset Structure in Rails
..."bootstrap/bootstrap.scss";
Because of the order of the imports, you can now use the variables, loaded with @import "variables.scss"; in any other .scss file imported after it. So they can be used in type.scss in the bootstrap folder but also in my_model.css.scss.
After this create a folder named...
Traverse a list in reverse order in Python
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To avoid the confusion: reversed() doesn't modify the list. reversed() doesn't make a copy of the list (otherwise it would require O(N) additional memory). If you need to modify the list use alist.reverse(); if you need a copy of the list in reversed order use alist[::-1...
What is the GAC in .NET?
...s own place to live.
It also gets it own way to browse it in Explorer, so if you go to
C:\Windows\assembly
In windows explorer it lists all the DLLs.
But if you fire up cmd, you can see how it's really structured:
C:\Users\tritter>cd C:\Windows\assembly
C:\Windows\assembly>dir
D...
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
8 Answers
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How do you configure logging in Hibernate 4 to use SLF4J
...fact has a provided scope dependency on the artifact slf4j:slf4j.
As we now have added the org.slf4j:log4j-over-slf4j artifact, org.slf4j:log4j-over-slf4j mimicks the slf4j:slf4j artifact. Therefore everything that JBoss Logging logs will now actually go via slf4j.
Let's say you're using Logba...