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Is Fortran easier to optimize than C for heavy calculations?
... const * input, float const * matrix, int *n)
{
int i;
for (i=0; i<*n; i++)
{
float x = input[i*2+0];
float y = input[i*2+1];
output[i*2+0] = matrix[0] * x + matrix[1] * y;
output[i*2+1] = matrix[2] * x + matrix[3] * y;
}
}
This function would run...
How to use a different version of python during NPM install?
... as i have python3 as global, i need to setup also python27 using: > this npm config set python C:\Python27\python.exe
– francois
Jan 23 '16 at 23:22
...
jQuery: select an element's class and id at the same time?
... I've found sometimes it's picky about the space. like $(.selector > .item#id) works, but $(.selector > .item #id) doesnt.
– Abe Petrillo
May 10 '11 at 13:10
21
...
How to use auto-layout to move other views when a view is hidden?
... on any of its subviews (iOS 9+).
UIView.animateWithDuration(1.0) { () -> Void in
self.mySubview.hidden = !self.mySubview.hidden
}
Jump to 11:48 in this WWDC video for a demo:
Mysteries of Auto Layout, Part 1
shar...
How to add calendar events in Android?
... in ICS and also on version less that ICS
if (Build.VERSION.SDK_INT >= 14) {
Intent intent = new Intent(Intent.ACTION_INSERT)
.setData(Events.CONTENT_URI)
.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, beginTime.getTimeInMillis())
.putExtra(CalendarContra...
Mismatch Detected for 'RuntimeLibrary'
...act same errors on one computer, not on another one (VS2013 ultimate sp4 -> error, VS2013 community sp5 -> ok)...
– user948581
Sep 3 '15 at 20:32
1
...
Is it possible to group projects in Eclipse?
...
Do you know if that option (Top Level Elements -> Working Sets) is available for the PROJECT Explorer view? I don't seem to be able to make it work like in the Package Explorer :(
– Diego
Jan 19 '17 at 22:43
...
Any reason to prefer getClass() over instanceof when generating .equals()?
...Dog.
Give Animal a and Dog d (with other fields the same):
a.equals(d) --> true
d.equals(a) --> false
This violates the symmetric property.
To strictly follow equal's contract, symmetry must be ensured, and thus the class needs to be the same.
...
What is the meaning of prepended double colon “::”?
... Twist(data);
...
Bend(data);
...
if(m_counter>0) exit(0);
}
int m_couner;
...
}
But it might happen that Twist is a sister member function of class A, and Bend is a free function. That is, Twist can use and modify m_couner and Bend cannot. So if you want to...
Is there a difference between PhoneGap and Cordova commands?
...onegap/util/platform.js)
Platform Environment Names.
Mapping:
'local' => cordova-cli
'remote' => PhoneGap/Build
Also from following repository:
Modules which requires cordova are:
build
create
install
local install
local plugin add , list , remove
run
mode
platform update
run
Which do...