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Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
... community wiki
6 revs, 3 users 86%Lambdageek
10
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Why is this inline-block element pushed downward?
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362
Basically you have added more clutter in your code which is creating more confusion so first I...
Spring mvc @PathVariable
... to write a url to fetch some order, you can say
www.mydomain.com/order/123
where 123 is orderId.
So now the url you will use in spring mvc controller would look like
/order/{orderId}
Now order id can be declared a path variable
@RequestMapping(value = " /order/{orderId}", method=RequestMeth...
ADB Shell Input Events
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433
By adb shell input keyevent, either an event_code or a string will be sent to the device.
usag...
How to run a Runnable thread in Android at defined intervals?
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zgc7009
3,23355 gold badges1919 silver badges3333 bronze badges
answered Dec 17 '09 at 13:23
alex2k8alex2k8
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Erlang's 99.9999999% (nine nines) reliability
...eliability figure wasn't supposed to measure the total time any part of AXD301 (project in question) was ever shut down for over 20 years. It represents the total time over those 20 years that the service provided by the AXD301 system was ever offline. Subtle difference. As Joe Armstrong says here:
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Why does += behave unexpectedly on lists?
...gt;> a1 = a2 = [1, 2]
>>> b1 = b2 = [1, 2]
>>> a1 += [3] # Uses __iadd__, modifies a1 in-place
>>> b1 = b1 + [3] # Uses __add__, creates new list, assigns it to b1
>>> a2
[1, 2, 3] # a1 and a2 are still the same list
>>> b2
[...
Rails: How to change the text on the submit button in a Rails Form
...mit button i know how to do it in html but not shure how to do it in Rails 3
10 Answers
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Bash script and /bin/bash^M: bad interpreter: No such file or directory [duplicate]
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answered Jan 8 '13 at 16:07
cowlscowls
20.9k66 gold badges4444 silver badges7676 bronze badges
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What is the difference between user variables and system variables?
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132
Right-click My Computer and go to Properties->Advanced->Environmental Variables...
What'...