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npm global path prefix
...TH with:
export PATH=/usr/local/share/npm/bin:$PATH
isn't a terrible idea. Having said that, you shouldn't have to do it.
Run this:
npm config get prefix
The default on OS X is /usr/local, which means that npm will symlink binaries into /usr/local/bin, which should already be on your PATH ...
Iterating over dictionaries using 'for' loops
...]
>>> d.keys()
['y', 'x', 'z']
For your example, it is a better idea to use dict.items():
>>> d.items()
[('y', 2), ('x', 1), ('z', 3)]
This gives you a list of tuples. When you loop over them like this, each tuple is unpacked into k and v automatically:
for k,v in d.items():
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“Default Activity Not Found” on Android Studio upgrade
I upgraded IntelliJ Idea from 12.0.4 to 12.10.
73 Answers
73
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Need for predictable random generator
...
+ 1 for good idea without criticism. Scale the bag for a higher degree of randomness, and to handle the variances in critical chance between players (if variable ofc)
– TheMissingLINQ
May 26 '09 at 1...
REST API - why use PUT DELETE POST GET?
...
The idea of REpresentational State Transfer is not about accessing data in the simplest way possible.
You suggested using post requests to access JSON, which is a perfectly valid way to access/manipulate data.
REST is a methodo...
Why is JavaScript called JavaScript, since it has nothing to do with Java? [closed]
...Netscape and Sun did a license agreement and it became JavaScript. And the idea was to make it a complementary scripting language to go with Java, with the compiled language.
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What is “lifting” in Haskell?
...nctor is the whole point of lifting. Also, Monads are, if anything, a dual idea to lifting: a Monad lets you use something that has been lifted some positive number of times, as if it had only been lifted once - this is better known as flattening.
– BMeph
Aug 1...
Do I cast the result of malloc?
... all the SO examples of confusing when to write type * versus type **.
The idea that it keeps you from noticing you failed to #include an appropriate header file misses the forest for the trees. It's the same as saying "don't worry about the fact you failed to ask the compiler to complain about not ...
How do you set, clear, and toggle a single bit?
...umber ^= (-newbit ^ number) & (1UL << n);
It's generally a good idea to use unsigned types for portable bit manipulation.
or
number = (number & ~(1UL << n)) | (x << n);
(number & ~(1UL << n)) will clear the nth bit and (x << n) will set the nth bit to x.
I...
How to suppress GCC warnings from library headers?
...written by myself, which depends on 3.) some external libraries. I have no idea how to only get warnings for 1&2. You have any ideas?
– knedlsepp
Oct 11 '16 at 11:53
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