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List comprehension: Returning two (or more) items for each item
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answered Aug 8 '12 at 16:50
ninjageckoninjagecko
72.5k2121 gold badges124124 silver badges134134 bronze badges
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Programmatically creating Markdown tables in R with KnitR
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1 5.10 3.50 1.40
2 4.90 3.00 1.40
3 4.70 3.20 1.30
4 4.60 ...
_DEBUG vs NDEBUG
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50
I rely on NDEBUG, because it's the only one whose behavior is standardized across compilers and...
How to make a JSONP request from Javascript without JQuery?
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edited Jul 12 '18 at 20:50
Zach Saucier
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an...
How do I remove all HTML tags from a string without knowing which tags are in it?
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– Brandon Prudent
Nov 21 '18 at 19:50
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show 1 more comment
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FixedThreadPool vs CachedThreadPool: the lesser of two evils
I have a program that spawns threads (~5-150) which perform a bunch of tasks. Originally, I used a FixedThreadPool because this similar question suggested they were better suited for longer lived tasks and with my very limited knowledge of multithreading, I considered the average life of the thr...
MySQL stored procedure vs function, which would I use when?
...atement:
UDF Example:
CREATE FUNCTION hello (s CHAR(20))
RETURNS CHAR(50) DETERMINISTIC
RETURN CONCAT('Hello, ',s,'!');
Query OK, 0 rows affected (0.00 sec)
CREATE TABLE names (id int, name varchar(20));
INSERT INTO names VALUES (1, 'Bob');
INSERT INTO names VALUES (2, 'John');
INSERT INTO ...
How to copy from current position to the end of line in vi
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edited Jun 7 '19 at 21:50
Mike Lyons
1,61322 gold badges2020 silver badges3131 bronze badges
answered...
How to set enum to null
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– Rodney S. Foley
Jul 8 '15 at 22:50
7
this answered my question: Can you add '?' to enumname t...
Sass .scss: Nesting and multiple classes?
...p; {
background: blue;
}
.hello {
padding-left:50px;
}
}
But this would (using @at-root plus #{&}):
container {
background:red;
color:white;
@at-root .desc#{&} {
background: blue;
}
.hello {
paddin...