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Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
...ord "efficient" here. Typical naive belief here (read following comments). Demo here.
– leaf
Mar 9 '19 at 9:03
1
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Targeting both 32bit and 64bit with Visual Studio in same solution/project
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Yes, you can target both x86 and x64 with the same code base in the same project. In general, things will Just Work if you create the right solution configurations in VS.NET (although P/Invoke to entirely unmanaged DLLs will most likely require some conditional code): the items th...
How to get memory available or used in C#
...entProcess();
To get the current process and use:
proc.PrivateMemorySize64;
To get the private memory usage. For more information look at this link.
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Check if a number is int or float
...
This avoids some problems:
>>> isinstance(99**10,int)
False
Demo:
>>> import numbers
>>> someInt = 10
>>> someLongInt = 100000L
>>> someFloat = 0.5
>>> isinstance(someInt, numbers.Real)
True
>>> isinstance(someLongInt, numbers.R...
How to format a number as percentage in R?
... supplied in the question. But my real question is whether this exists in base R or not.
– Andrie
Aug 22 '11 at 10:44
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What does enumerate() mean?
...r, element); the for loop binds that to row_number and row, respectively.
Demo:
>>> elements = ('foo', 'bar', 'baz')
>>> for elem in elements:
... print elem
...
foo
bar
baz
>>> for count, elem in enumerate(elements):
... print count, elem
...
0 foo
1 bar
2 baz...
How do you stretch an image to fill a while keeping the image's aspect-ratio?
... much better. All you should need to do is to set the image width to 100% (demo)
.container img {
width: 100%;
}
Since you don't know the aspect ratio, you'll have to use some scripting. Here is how I would do it with jQuery (demo):
CSS
.container {
width: 40%;
height: 40%;
bac...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...M driver does not support emulating a 64 bit system image on Intel systems based on Core microarchitecture (Core, Core2 Duo etc.). All systems based on Nehalem and beyond are supported. (Corei3, Core i5 and Core i7 machines).
I spent a day trying to figure this problem out when I came upon this qu...
What is exactly the base pointer and stack pointer? To what do they point?
...across function calls. ebp itself actually points to the previous frame's base pointer, which enables stack walking in a debugger and viewing other frames local variables to work.
Most function prologs look something like:
push ebp ; Preserve current frame pointer
mov ebp, esp ; Create ne...
JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...ultiplyByZer0
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answered Jan 23 '13 at 12:51
Rigg802Rigg802
2,61611 gold bad...