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Exact time measurement for performance testing [duplicate]
...il.Time(() =>
{
// Do some work
});
You could even make an ITimer interface for this, with implementations of StopwatchTimer, CpuTimer etc where available.
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What is the difference between compile code and executable code?
...computer software, the term software build refers either to the process of converting source code files into standalone software artifact(s) that can be run on a computer, or the result of doing so. One of the most important steps of a software build is the compilation process where source code file...
PHP append one array to another (not array_push or +)
...ks, this changes a lot and somewhat prevents moderators from putting words into peoples mouths, I previously felt like some questions were defaced and their comments invalidated by content removed/edited, though I imagine most people probably don't read the edit history, I sure as heck will from now...
What is the fastest way to get the value of π?
...(4.0 *. t)
Lastly, how about some pi golf (800 digits)? 160 characters!
int a=10000,b,c=2800,d,e,f[2801],g;main(){for(;b-c;)f[b++]=a/5;for(;d=0,g=c*2;c-=14,printf("%.4d",e+d/a),e=d%a)for(b=c;d+=f[b]*a,f[b]=d%--g,d/=g--,--b;d*=b);}
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Is an array an object in java
...HelloWorld
{
public static void main(String[] args)
{
System.out.println(args instanceof Object);
int[] someIntegers = new int[] {42};
System.out.println(someIntegers instanceof Object);
}
}
Output:
true
true
...
type object 'datetime.datetime' has no attribute 'datetime'
...
You should use
date = datetime(int(year), int(month), 1)
Or change
from datetime import datetime
to
import datetime
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Email Address Validation in Android on EditText [duplicate]
...mail");
}
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// other stuffs
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
// other stuffs
}
});
2- Simplest method using if-else condition. ...
How to customize a Spinner in Android
...ects;
private Context context;
public CustomArrayAdapter(Context context, int resourceId,
List<String> objects) {
super(context, resourceId, objects);
this.objects = objects;
this.context = context;
}
@Override
public View getDropDownView(int position, View convertView,
...
MySQL foreign key constraints, cascade delete
I want to use foreign keys to keep the integrity and avoid orphans (I already use innoDB).
3 Answers
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Should struct definitions go in .h or .c file?
...uct s { | | struct s; |
| int internal; | | |
| int other_stuff; | | extern void |
| }; | | api_func(struct s *foo, int x); |
| ...