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Running multiple AsyncTasks at the same time — not possible?
...4 (API 19) the above fields are changed to this:
private static final int CPU_COUNT = Runtime.getRuntime().availableProcessors();
private static final int CORE_POOL_SIZE = CPU_COUNT + 1;
private static final int MAXIMUM_POOL_SIZE = CPU_COUNT * 2 + 1;
private static final BlockingQueue<Runnable&g...
A Windows equivalent of the Unix tail command [closed]
...functionality when downloading a tool isn't an option! This code will eat CPU though, as it will continually spin in followup for -f.
– armstrhb
Nov 14 '13 at 16:18
1
...
程序员用数据思维教你如何追女生 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...也不清楚对方到底喜欢什么。我们程序员也会遇到这样的问题，但是我们有办法。
程序员的需求分析技能是谈恋爱的必杀技。给你一个手机号码，你可以知道她的QQ，微信，微博，然后进行“大数据分析”，朋友圈里面喜欢发...
What are the best Haskell libraries to operationalize a program? [closed]
...num_byte_usage_samples", "1")
,("peak_megabytes_allocated", "1")
,("init_cpu_seconds", "0.00")
,("init_wall_seconds", "0.00")
,("mutator_cpu_seconds", "0.00")
,("mutator_wall_seconds", "0.00")
,("GC_cpu_seconds", "0.00")
,("GC_wall_seconds", "0.00")
]
Ideally you could attach to a running ...
谈谈创业公司技术的工作模式 - 资讯 - 清泛网 - 专注C/C++及内核技术
...、测试、运维不管做什么工作，都需要站在一定高度思考问题，既然创业就需要以创业的角度思考，这样对自己的职业发展有帮助，也可以做好产品。
在根据一个大需求技术总监和大家讨论，把模糊的东西逐步清晰化得到一个...
What's the difference between hard and soft floating point numbers?
...ree ways to do floating point arithmetic:
Use float instructions if your CPU has a FPU. (fast)
Have your compiler translate floating point arithmetic to integer arithmetic. (slow)
Use float instructions and a CPU with no FPU. Your CPU will generate a exception (Reserved Instruction, Unimplemented ...
Nodejs Event Loop
...'s perspective:
Script engine starts execution of the script.
Any time a CPU bound operation is encountered, it is executed inline (real machine), in its completeness.
Any time an I/O bound operation is encountered, the request, and its completion handler are registered with an 'event machinery' (...
How do I debug Node.js applications?
...
I don't find the cpu reports from nodetime very helpful: 1. I just get a tree of methods, with no 'self' time. 2. Seems like the tree branches are trimmed below a certain number of precentage. Those 2 makes it very difficult to undestan...
微博为什么限制140字(附短信70字限制考) - 闲聊区 - 清泛IT社区，为创新赋能！
问题的提出申请过那么多的微博，数申请网易微博的动机最不纯，因为它的字数限制不是传说中的140字，而是163个字。当年觉得很可爱，于是就注册了，之后再也没登录过。今天在人人网转发状态，提示我超过140字了，突然就好...
Are Java static calls more or less expensive than non-static calls?
...n variable, and looping if not true.
I suppose the results will vary from CPU to CPU, and from JVM to JVM, so give it a try and see what you get:
import java.io.*;
class StaticVsInstanceBenchmark
{
public static void main( String[] args ) throws Exception
{
StaticVsInstanceBenchma...