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Clojure: cons (seq) vs. conj (list)
...o insert into a collection, while cons takes just one:
(conj '(1 2 3) 4 5 6)
; => (6 5 4 1 2 3)
(cons 4 5 6 '(1 2 3))
; => IllegalArgumentException due to wrong arity
Another difference is in the class of the return value:
(class (conj '(1 2 3) 4))
; => clojure.lang.PersistentList
(cl...
What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
...xts.
The Standard text, which covers both of the above cases, is in C11 6.7.6.3/7 (was 6.7.5.3/7 in C99):
A declaration of a parameter as ‘‘array of type’’ shall be adjusted to ‘‘qualified pointer to type’’, where the type qualifiers (if any) are those specified within the [ a...
How to prepend a string to a column value in MySQL?
...
265
You can use the CONCAT function to do that:
UPDATE tbl SET col=CONCAT('test',col);
If you wa...
Haskell: Converting Int to String
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answered May 6 '10 at 20:33
ChuckChuck
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builtins.TypeError: must be str, not bytes
...ain.
– Brent Bradburn
Aug 17 '13 at 6:11
5
If you are parsing text it is definitely worth it.
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What does the regular expression /_/g mean?
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SLaksSLaks
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Numpy how to iterate over columns of array?
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tillstentillsten
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Cordova: start specific iOS emulator image
...evices:
iPhone-4s, 9.3
iPhone-5, 9.3
iPhone-5s, 9.3
iPhone-6, 9.3
iPhone-6-Plus, 9.3
iPhone-6s, 9.3
iPhone-6s-Plus, 9.3
iPad-2, 9.3
iPad-Retina, 9.3
iPad-Air, 9.3
iPad-Air-2, 9.3
iPad-Pro, 9.3
Then use one of the simulator names in the --target param...