processing

计算机会议排名

匿名 (未验证) 提交于 2019-12-02 22:56:40
CORE Computer Science Conference Rankings Acronym Standard Name Rank AAAI National Conference of the American Association for Artificial Intelligence A+ AAMAS International Conference on Autonomous Agents and Multiagent Systems A+ ACL Association of Computational Linguistics A+ ACMMM ACM Multimedia Conference A+ ASPLOS Architectural Support for Programming Languages and Operating Systems A+ CAV Computer Aided Verification A+ CCS ACM Conference on Computer and Communications Security A+ CHI International Conference on Human Factors in Computing Systems A+ COLT Annual Conference on Computational

Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/util/PatternMatchUtils

匿名 (未验证) 提交于 2019-12-02 20:37:20
{ "message": "Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/util/PatternMatchUtils", "throwable": { "fileName": "DispatcherServlet.java", "nativeMethod": false, "methodName": "doDispatch", "className": "org.springframework.web.servlet.DispatcherServlet", "lineNumber": 978 } } 2018-07-31 08:50:36 ERROR [localhost]:181 - Exception Processing ErrorPage[errorCode=0, location=/error] org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/util

Java PriorityQueue && PriorityBlockingQueue

*爱你&永不变心* 提交于 2019-12-02 20:26:15
Java PriorityQueue && PriorityBlockingQueue 我们知道队列是遵循先进先出(First-In-First-Out)模式的,但有些时候需要在队列中基于优先级处理对象。举个例子,比方说我们有一个每日交易时段生成股票报告的应用程序,需要处理大量数据并且花费很多处理时间。客户向这个应用程序发送请求时,实际上就进入了队列。我们需要首先处理优先客户再处理普通用户。在这种情况下,Java的PriorityQueue(优先队列)会很有帮助。 PriorityQueue类在Java1.5中引入并作为 Java Collections Framework 的一部分。 PriorityQueue是基于优先堆的一个无界队列, 这个优先队列中的元素可以默认自然排序或者通过提供的Comparator(比较器)在队列实例化的时排序。 优先队列不允许空值,而且不支持non-comparable(不可比较)的对象,比如用户自定义的类。优先队列要求使用Java Comparable和Comparator接口给对象排序,并且在排序时会按照优先级处理其中的元素。 优先队列的头是基于自然排序或者Comparator排序的最小元素。如果有多个对象拥有同样的排序,那么就可能随机地取其中任意一个。当我们获取队列时,返回队列的头对象。 优先队列的大小是不受限制的,但在创建时可以指定初始大小

Value Remapping

天大地大妈咪最大 提交于 2019-12-02 19:11:48
Processing has a great function I use all the time: map(value, low1, high1, low2, high2) http://processing.org/reference/map_.html It remaps value (that has an expected range of low1 to high1 ) into a target range of low2 to high2 ). I want to understand the math behind it so I can use it in other languages. Anyone want to throw me a bone and help me reverse engineer it? I understand that it's a lerp that's been re-scaled and re-offset... feeling brain dead this morning. From your description, it ought to be doing this, right? low2 + (value - low1) * (high2 - low2) / (high1 - low1) Find how

go语言从例子开始之Example33.工作池

ぐ巨炮叔叔 提交于 2019-12-02 18:52:19
在这个例子中,我们将看到如何使用 Go 协程和通道实现一个 工作池 。 Example: package main import "fmt" import "time" //这是我们将要在多个并发实例中支持的任务了。这些执行者将从 jobs 通道接收任务, //并且通过 results 发送对应的结果。我们将让每个任务间隔 1s 来模仿一个耗时的任务 func worker(id int, jobs <-chan int, results chan<- int){ for j := range jobs{ fmt.Println("worker", id ,"processing job", j) time.Sleep(time.Second) results <- j * 2 } } func main() { //为了使用 worker 工作池并且收集他们的结果,我们需要2 个通道。 jobs := make(chan int, 100) results := make(chan int, 100) //这里启动3个worker,初始是阻塞的,因为还没有传递任务。 for i:=1; i<=3; i++{ go worker(i, jobs, results) } //这里发送9个jobs,并且close关闭通道。代表所有任务 for j:=1; j<=9; j++{ jobs

Parsing a string to find next delimiter - Processing

浪尽此生 提交于 2019-12-02 16:35:03
问题 So the idea here is that I'm taking a .csv into a string and each value needs to be stored into a variable. I am unsure how to properly parse a string to do this. My idea is a function that looks like final char delim = ','; int nextItem(String data, int startFrom) { if (data.charAt(startFrom) != delim) { return data.charAt(startFrom) } else { return nextItem(data, startFrom + 1); } } so if I passed it something like nextItem("45,621,9", 0); it would return 45 and if I passed it nextItem("45

How to re-order units based on their degree of desirable neighborhood ? (in Processing)

断了今生、忘了曾经 提交于 2019-12-02 15:48:56
I would need help to implement an algorithm allowing the generation of building plans, that I've recently stumbled on while reading Professor Kostas Terzidis' latest publication: Permutation Design: Buildings, Texts and Contexts (2014). CONTEXT Consider a site (b) that is divided into a grid system (a). Let's also consider a list of spaces to be placed within the limits of the site ( c ) and an adjacency matrix to determine the placement conditions and neighboring relations of these spaces (d) Quoting Prof. Terzidis: "A way of solving this problem is to stochastically place spaces within the

openFrameworks vs Processing

青春壹個敷衍的年華 提交于 2019-12-02 15:07:55
I have been reading a lot about openFrameworks and Processing, But still can't make the distinction other than one is in C++ and the other in Java. Can someone tell me which is for what exactly? George Profenza You are correct, one is C++ and the other is Java, and those differences apply to these frameworks, so it's up to your preferences/project scope to decide which one is best for you. With Processing : You get a minimal IDE, but can easily use Eclipse or other Java IDEs. You get memory management (garbage collection) You can publish applets online(via Java Applet or 'slimmed down'

Facial Recognition in Java/Processing

…衆ロ難τιáo~ 提交于 2019-12-02 14:58:01
I am doing a project that requires some facial recognition. I am attempting to find a Java implementation of this. I am not looking for facial detection. We are trying to do facial recognition through a live camera feed. Is there any way to implement this in Java or Processing? At the moment the only ones I have been able to find are in some type of C, which is not going to work for me. cesmarch I am working on the Face Detection/ Face Recognition topic as well. I can recommend the following links for Face Recognition: Direct Java Implementations: JavaFaces: A Java Implementation of Face

p5.js functions not working on ajax success

牧云@^-^@ 提交于 2019-12-02 14:37:57
问题 I'm attempting to integrate a p5.js into a webpage that draws upon receipt of a successful response. I want to draw a tree based on a user entering information that becomes a certain node. I'm using Django as my backend. views.py def index(request): if request.method != 'POST': return render(request, 'index.html') else: if request.is_ajax(): parent = request.POST.get('parent') child = request.POST.get('child') try: # various cases are run through... # case 7: neither child nor parent saved to