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Why is it slower to iterate over a small string than a small list?
...> >> 31 POP_TOP
#>>> 32 LOAD_CONST 0 (None)
#>>> 35 RETURN_VALUE
def string_iterate():
[item for item in "abc"]
dis.dis(string_iterate)
#>>> 2 0 BUILD_LIST 0
#&g...
What is the curiously recurring template pattern (CRTP)?
...ow.
– Gabriel Devillers
Jun 4 at 15:32
2
@GabrielDevillers Firstly, the templatized ProcessFoo() ...
RGB to hex and hex to RGB
...ar arrBuff = new ArrayBuffer(4);
var vw = new DataView(arrBuff);
vw.setUint32(0,parseInt(hex, 16),false);
var arrByte = new Uint8Array(arrBuff);
return arrByte[1] + "," + arrByte[2] + "," + arrByte[3];
}
Edit: 8/11/2017
The new approach above after more testing is not faster :(. Though it...
Best way to implement Enums with Core Data
...r value. Make sure to set the data type in the core data model as "Integer 32".
MyEntity.h
typedef enum {
kEnumThing, /* 0 is implied */
kEnumWidget, /* 1 is implied */
} MyThingAMaBobs;
@interface myEntity : NSManagedObject
@property (nonatomic) int32_t coreDataEnumStorage;
Elsewhere in code
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Decorators with parameters?
... |
edited Oct 18 '19 at 5:32
Boris
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answered May ...
Total memory used by Python process?
...
326
Here is a useful solution that works for various operating systems, including Linux, Windows 7...
Update multiple rows in same query using PostgreSQL
...
Benjamin CrouzierBenjamin Crouzier
32.3k3636 gold badges146146 silver badges208208 bronze badges
...
Macro vs Function in C
...
Isn't that, in context of low-level MCU (AVRs, i.e. ATMega32) computing, Macros are better choice, as they do not grow call stack, like function calls do?
– hardyVeles
Aug 29 '19 at 22:22
...
How to toggle a value in Python
...gt; print "%.2f usec/pass" % (1000000 * t4.timeit(number=100000)/100000)
6.32 usec/pass
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How do I install cygwin components from the command line?
...wanted to know. I wonder why they aren't mature?
– vy32
Feb 20 '12 at 2:53
4
@vy32: because you d...