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What is “lifting” in Haskell?
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Lifting is more of a design pattern than a mathematical concept (although I expect someone around here will now refute me by showing how lifts are a category or something).
Typically you have some data type with a parameter. Something...
How to convert an integer to a string in any base?
...ython and GMP releases, only somewhat recent ones), or, for less speed but more convenience, use Python code -- e.g., most simply:
import string
digs = string.digits + string.ascii_letters
def int2base(x, base):
if x < 0:
sign = -1
elif x == 0:
return digs[0]
else:
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Split a List into smaller lists of N size
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397
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My docker container has no internet
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92
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Patterns for handling batch operations in REST web services?
...essages at once.
DELETE /mail?&id=0&id=1&id=2
It's a little more complicated to batch update partial resources, or resource attributes. That is, update each markedAsRead attribute. Basically, instead of treating the attribute as part of each resource, you treat it as a bucket into whi...
Git: Show all of the various changes to a single line in a specified file over the entire git histor
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Since git 1.8.4, there is a more direct way to answer your question.
Assuming that line 110 is the line saying var identifier = "SOME_IDENTIFIER";, then do this:
git log -L110,110:/lib/client.js
This will return every commit which touched that line ...
How to get arguments with flags in Bash
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453
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Why does the order in which libraries are linked sometimes cause errors in GCC?
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(See the history on this answer to get the more elaborate text, but I now think it's easier for the reader to see real command lines).
Common files shared by all below commands
$ cat a.cpp
extern int a;
int main() {
return a;
}
$ cat b.cpp
extern int b;
int a =...
How do I choose between Semaphore and SemaphoreSlim?
...aphoreSlim is much faster. In what situations does the SemaphoreSlim make more sense over the Semaphore and vice versa?
5 ...
What's the hardest or most misunderstood aspect of LINQ? [closed]
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125
votes
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