大约有 30,000 项符合查询结果（耗时：0.0435秒） [XML]
How to change XAMPP apache server port?
...rt is already used by System.
Choose a free port number (8012, for this exemple).
2. Edit the file "httpd.conf"
This file should be found in C:\xampp\apache\conf on Windows or in bin/apache for Linux.:
Listen 80
ServerName localhost:80
Replace them by:
Listen 8012
ServerName localhost:8...
How to check whether a string is Base64 encoded or not
... in 2.0.
– Avinash R
Dec 5 '13 at 4:32
8
...
How to convert byte array to string and vice versa?
...
Michael BorgwardtMichael Borgwardt
320k7373 gold badges453453 silver badges688688 bronze badges
...
How do I convert an integer to binary in JavaScript?
...hift) coerces its arguments to unsigned integers, which is why you get the 32-bit two's complement representation of -3.
share
|
improve this answer
|
follow
...
Rounding up to next power of 2
.... You need to get the base 2 logarithm, then add 1 to that. Example for a 32-bit value:
Round up to the next highest power of 2
unsigned int v; // compute the next highest power of 2 of 32-bit v
v--;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 1...
Error “gnu/stubs-32.h: No such file or directory” while compiling Nachos source code
...
You're missing the 32 bit libc dev package:
On Ubuntu it's called libc6-dev-i386 - do sudo apt-get install libc6-dev-i386. See below for extra instructions for Ubuntu 12.04.
On Red Hat distros, the package name is glibc-devel.i686 (Thanks to ...
Floating point vs integer calculations on modern hardware
... edited Dec 19 '13 at 21:03
vy32
23.1k2828 gold badges9999 silver badges187187 bronze badges
answered Mar 31 '10 at 4:05
...
dd: How to calculate optimal blocksize? [closed]
...ORMAT" 'block size' 'transfer rate'
# Block sizes of 512b 1K 2K 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M
for BLOCK_SIZE in 512 1024 2048 4096 8192 16384 32768 65536 131072 262144 524288 1048576 2097152 4194304 8388608 16777216 33554432 67108864
do
# Calculate number of segments re...
Converting numpy dtypes to native python types
...es to a native Python type:
import numpy as np
# for example, numpy.float32 -> python float
val = np.float32(0)
pyval = val.item()
print(type(pyval)) # <class 'float'>
# and similar...
type(np.float64(0).item()) # <class 'float'>
type(np.uint32(0).item()) # <class 'long...
Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
...am-processors, SP or cores)
allows up to 512 threads per block
warpsize is 32 (which means each of the 14x8=112 thread-processors can schedule up to 32 threads)
https://www.tutorialspoint.com/cuda/cuda_threads.htm
A block cannot have more active threads than 512 therefore __syncthreads can only s...