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What does $$ (dollar dollar or double dollar) mean in PHP?
...ng ${$value}?
– Chaim
Apr 26 '10 at 20:39
3
@Chaim : yes it is ;; except that, in some cases, the...
微博为什么限制140字(附短信70字限制考) - 闲聊区 - 清泛IT社区，为创新赋能！
...xt message length in most places is 160 characters per message. We reserve 20 characters for people’s names, and the other 140 are all yours! (via Twitter FAQ)也就是说，twitter希望微博首先能做到“微”，言简意赅，其次这样的限制是考虑到短信更新状态的字数限...
How do you create a static class in C++?
...herit from.
– ZenLulz
May 27 '17 at 20:57
13
If C++11, I'd argue it's better to BitParser() = del...
Getting the client's timezone offset in JavaScript
...et inaccuracy in effect? The article you are referring to is dated of June 2007 and has no details of how the function is inaccurate. And in fact the library jsTimezoneDetect you pointed uses getTimezoneOffset itself.
– Mike
Nov 15 '13 at 17:03
...
How to convert an integer to a string in any base?
...
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edited Aug 20 '18 at 19:38
user2357112 supports Monica
200k2020 gold badges287287 silver badges373373 bronze badges
...
Does Python optimize tail recursion?
...prefers to be able to have proper tracebacks:
Tail Recursion Elimination (2009-04-22)
Final Words on Tail Calls (2009-04-27)
You can manually eliminate the recursion with a transformation like this:
>>> def trisum(n, csum):
... while True: # Change recursion to a...
How to get arguments with flags in Bash
...this case).
– suneater
Sep 7 '16 at 20:15
1
I had to change the error line to this: ?) printf '\n...
How to make Twitter bootstrap modal full screen
...auto;
– Yanick Rochon
Apr 16 '15 at 20:00
3
If designing for a mobile app, you can put Chris' CSS...
Why and when to use Node.js? [duplicate]
...
answered Apr 11 '11 at 9:20
RaynosRaynos
152k5252 gold badges336336 silver badges384384 bronze badges
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Can you supply arguments to the map(&:method) syntax in Ruby?
...meters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********abc*********", "********babc********", "*******great********", "*******fruit********"]
arr.map(&:[].with(1, 3))
# => ["bc", "abc", "rea", "rui"]
arr.map(&:[].with(/a(.*)/))
# => ["abc...