大约有 15,000 项符合查询结果（耗时：0.0216秒） [XML]
技术人员如何创业《一》—— 产品及想法 - 资讯 - 清泛网 - 专注C/C++及内核技术
...品及想法：
什么是好的产品？一个朋友之前问到，这个问题要系统的回答还真有点不好说。看一下比较理论的解释，产品指一个能够满足用户的需求，我们能够使用可行的技术手段实现并且通过销售给用户给公司带来利润。好...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
...ust how the algorithm is, yes I've run Proguard to optimize the byte code, etc.
8 Answers
...
Why compile Python code?
...n memory consumption? I'm testing Python on embedded devices based on mips cpu with only 64MB of RAM, so is there any advantage in memory usage when starting a compiled version of python script?
– valentt
Sep 14 '14 at 9:44
...
C++静态和多态，亦敌亦友 - C/C++ - 清泛网 - 专注C/C++及内核技术
...平共存，时而协同工作。
老规矩，还是一小段代码提出问题，当一个虚成员函数（多态性）在其子类中被声明为静态成员函数时（或相反过来），会发生什么？
1、当虚函数遭遇静态函数
#include <iostream>
using namespace std;
cla...
Going from a framework to no-framework [closed]
...code available on Wikipedia.
You can also use the httponly attribute with setcookie().
Nothing fancier than basic templating and header-setting is required for new HTTP and HTML5 features:
HTTP Strict Transport Security (Helps protect against WiFi exploits.)
X-Frame-Options (Restrict embedding of...
.NET JIT potential error?
...erating the code. Have deleted my original text about reordering of loops etc. A few other answers on here have confirmed that the JIT is unwinding the loop incorrectly when on x86.
To fix the problem you can change the declaration of IntVec to a class and it works in all flavours.
Think this ne...
十年磨一“饼” 一个70后连续创业者的心路历程 - 资讯 - 清泛网 - 专注C/C+...
...了赛百味亚洲总部的ALAN老师关于很多标准化和供应链的问题(他在新加坡亚洲总部负责产品开发及供应链管理).
接下来讲讲我们现在的团队：“菜鸟也有鹰的梦想”——
操心的货当家“狮子”，草根乐观的烹饪师“王储”，务...
What is the function of the push / pop instructions used on registers in x86 assembly?
...uestions/29730/processor-microcode-manipulation-to-change-opcodes
How many CPU cycles are needed for each assembly instruction?
share
|
improve this answer
|
follow
...
When is assembly faster than C?
...al minutes to complete, mainly because he was using multiplies and divides etc.
I showed him how to recast the problem using bit shifts, and the time to process came down to about 30 seconds on the non-optimizing compiler he had.
I had just got an optimizing compiler and the same code rotated the ...
Android emulator failed to allocate memory 8
....lcd.density=160
sdcard.size=300M
skin.path=1280x800
skin.name=1280x800
hw.cpu.arch=arm
abi.type=armeabi-v7a
hw.cpu.model=cortex-a8
vm.heapSize=48
hw.ramSize=1024MB
image.sysdir.1=system-images\android-16\armeabi-v7a\
This config shows the software keys too
...