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What is the length of the access_token in Facebook OAuth2?
...now.
– David Boike
Nov 14 '11 at 17:03
14
Seems no longer valid. I recently received a 256 charac...
How to get the class of the clicked element?
...
answered Jul 23 '13 at 13:03
PushkrajPushkraj
2,0551717 silver badges3131 bronze badges
...
Using generic std::function objects with member functions in one class
...nstance.
– penelope
Apr 5 '18 at 17:03
This compiles, but is it standard? Are you guaranteed that the first argument ...
How exactly does a generator comprehension work?
...is:
>>> (x**2 for x in xrange(1,11))
<generator object at 0x7f0a79273488>
In Python 3, however, range is a generator, so the outcome depends only on the syntax you use (square brackets or round brackets).
s...
When to use lambda, when to use Proc.new?
...-created proc's return in action. It behaves in a way that you probably expect:
def whowouldwin
mylambda = lambda {return "Freddy"}
mylambda.call
# mylambda gets called and returns "Freddy", and execution
# continues on the next line
return "Jason"
end
whowouldwin
#=> "Jason"
N...
Reading binary file and looping over each byte
...7, 71, 232, 235, 36, 224, 190, 185, 12, 40, 131, 54, 79, 93, 210, 6, 154, 184, 82, 222, 80, 141, 117, 110, 254, 82, 29, 166, 91, 42, 232, 72, 231, 235, 33, 180, 238, 29, 61, 250, 38, 86, 120, 38, 49, 141, 17, 190, 191, 107, 95, 223, 222, 162, 116, 153, 232, 85, 100, 97, 41, 61, 219, 233, 237, 55, 24...
Android EditText delete(backspace) key event
...
answered Jun 6 '16 at 10:03
Leo DroidcoderLeo Droidcoder
10.7k33 gold badges4747 silver badges4646 bronze badges
...
How to echo with different colors in the Windows command line
... on & for %%b in (1) do rem"') do (
set "DEL=%%a"
)
call :ColorText 0a "green"
call :ColorText 0C "red"
call :ColorText 0b "cyan"
echo(
call :ColorText 19 "blue"
call :ColorText 2F "white"
call :ColorText 4e "yellow"
goto :eof
:ColorText
echo off
<nul set /p ".=%DEL%" > "%~2"
findstr ...
快速理解 高频对冲套利自动交易（程式化交易） - 更多技术 - 清泛网 - 专注...
...觉醒来，都收盘了，看了下统计搞了376手，当日来回跑了84趟，这84趟，扣除手续费后的净利润是907.2元，相当给力。
我就是个金融市场里“捡破烂”的笨小孩，两群身强力壮的大人们在打群架，俺就坐在旁边看热闹，那一边都...
Redirect Windows cmd stdout and stderr to a single file
I'm trying to redirect all output (stdout + stderr) of a DOS command to a single file:
7 Answers
...