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Does PHP have threading?
...s directly. In this case you need inter-process communication through e.g. pipes, files, sockets...
Multiprocessing
You can achieve parallel computing by creating new processes (that also contain a new thread) with php. If your threads do not need much communication or synchronization, this is yo...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...，这个版本必须和要#安装的数据库版本相同，安装检验无法通过,不能更改，不要改变这一项
#------------------------------------------------------------------------------
oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v11_2_0
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RESTful Authentication
... REST. Since we allow communication not only over HTTP/1.1, but also named pipes or GDI messages (locally), we tried to implement a truly RESTful authentication pattern, and not rely on HTTP specificity (like header or cookies).
Later Note: adding a signature in the URI can be seen as bad practice ...
What does .SD stand for in data.table in R
.SD looks useful but I do not really know what I am doing with it. What does it stand for? Why is there a preceding period (full stop). What is happening when I use it?
...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...easier to reach peak performance on AMD (Bulldozer) as the INT and FP/SIMD pipes have separate issue ports with their own scheduler.
This is only theoretical as I have neither of these processors to test.
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How to detect a Christmas Tree? [closed]
...ost bright and big thing in the picture.
//g++ -Wall -pedantic -ansi -O2 -pipe -s -o christmas_tree christmas_tree.cpp `pkg-config --cflags --libs opencv`
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <iostream>
using namespace cv;
using n...
How to implement classic sorting algorithms in modern C++?
...vulnerable to special inputs, e.g. it has O(N^2) complexity for the "organ pipe" input 1, 2, 3, ..., N/2, ... 3, 2, 1 (because the middle is always larger than all other elements).
median-of-3 pivot selection from randomly chosen elements from the input range guards against almost sorted inputs for ...
Sample settings.xml for maven
...he list is the
expected type of the proxy server; the
example above is pipe delimited -
comma delimited is also common
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Split string into an array in Bash
... of invoking a command substitution (which forks the shell), starting up a pipeline, and running an external executable (tr or sed), since parameter expansion is purely a shell-internal operation. (Also, for the tr and sed solutions, the input variable should be double-quoted inside the command subs...