Java
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Java-8 – why do filters with side effects perform better than splitter based implementations?
How to skip even lines of a stream obtained from the files Lines, I follow the accepted answer method and implement my…… -
What’s the use of E. consumer () in Java
I didn't get a clear explanation about the use of e.consumer () when I searched on the Internet. E.consumer () is ofte…… -
Pending knockout js 1.2. Binding in 1
Are there any options to suspend and resume binding in the knockout? Version: knockout js 1.2. one Our need to suspend…… -
Java – Apache Felix Shell Using SSH
How do I use Apache Felix and SSH? I want to use SSH to access Felix shell from a remote computer I know there is a te…… -
How do I interpret runnable in a java thread without a stack trace?
I am debugging legacy Java applications, and the thread dump (obtained through jstack) contains some entries as follow…… -
Java – SBT: how to package instances of classes as jars?
My code is basically like this: class FoodTrainer(images: S3Path) { // data is >100GB file living in S3 def train…… -
Java – using HashMap and custom keys
Quick question: if I want to use a HashMap with a custom class as a key, do I have to override the hashcode function? …… -
Using Java util. Advantages and disadvantages of timer and quartz scheduling?
I have to write an application that performs a series of tasks: >The task runs at 0200 hours every day. > The ta…… -
Java – inheritance relationship between square / rectangle (with constraint invariants) sharing quadrilateral cardinality
I have an interface polygon, and then I have a quadrilateral Then, I have two classes, square and rectangle, which ext…… -
Java – how to use the switch () statement to convert numbers to letter levels?
It's not homework, but it's a practice for the teacher to help us study the exam But I won't hand it over to the teach…… -
java – Xuggler Repository Link Broken
In my java application, I use xuggler for screen capture and other functions Now it's a maven project, so I use xuggle…… -
Java – how to avoid from URL Getfile() get URL encoding path?
I encountered the following problems while trying to get the path to the given resource: System.out.println("nf="+new …… -
How to obtain the actual type parameters of the general interface indirectly implemented?
I have a parameterized interface that can be implemented in many different ways At runtime, I need to find out what th…… -
Directional graph processing in Java
I look forward to implementing a Java application that will compute a set of tasks to perform Tasks will depend on eac…… -
Java – nullable types in the kotlin annotation processor
I'm developing an annotation processor for kotlin. Because the processed elements are written in Java, I didn't receiv…… -
Java – serialize a class variable that does not implement serialization
I have a class that implements serializable Class has another class object that does not implement serializability Wha…… -
Java – an idiomatic clojure used to copy resources from the run jar to the outside
This seems to be a classic question, but I can't find any "clojure way" about it So I have a foo / directory in resour…… -
Java – the call to super () must be the first statement in the constructor body
I'm writing a constructor for the loginrequest class, which extends a class called jsobobjectrequest (from the volley …… -
Multithreading – implementation of mixed threading model (M: n)
Three threads model is usually used in the implementation of thread scheduling completed by OS kernel One of them is t…… -
Java – byte Buddy: generate a class of loop type
I am trying to generate classes with cyclic class dependencies, similar to this problem: byte buddy – handling cyclic …… -
Java – how do you configure spring to perform overlapping fixedrate tasks?
I'm trying to execute tasks at a fixed rate using the @ scheduled annotation in Java spring However, by default, if th…… -
Java – Maven dependency of IBM WebSphere package
I'm trying to use IBM WebSphere 8.0 0.5 "classic" Java EE project is transformed into Maven multi module project, and …… -
Java spring MVC gets / publishes in the same JSP
This is my controller @RequestMapping(value = "/add",method = RequestMethod.GET) public String add(Model model) { …… -
Java – how do I handle injecting dependencies into the rich domain model?
How do you handle injecting dependencies into model objects in a web server project with a rich domain model (applicat…… -
Java – how to separate swing GUI from business logic without using spring, etc
Please note that this is a long post Sorry, but I want to clarify one thing: I want to know how to separate swing GUI …… -
Java finds the network interface of the default gateway
In Java, I want to find the Java. Net interface corresponding to the interface used net. The network interface arrives…… -
Java – cannot reserve heap space
I am using soap UI 5.0 0 open source I'm running soapUI testcases through ant to get JUnit reports build. XML file: &l…… -
Java – how to specify multiple options using Apache commons cli?
What I want: java programName -jobs1 -C 10 -W 20 java programName -job2 java programName -job3 Content: Option o1 =…… -
Java in Java lang.Void？
I am currently using it Net 2.0 and has an interface whose generic type is used to define the return type of a method …… -
Java – what is the fundamental difference between evacuation and compression in garbage collection?
I've read a lot of documentation about hotspot GC for Java se 6 and 7 When it comes to the strategy of obtaining the c…… -
Java: what is the difference between lsparser and documentbuilder
I'm at org w3c. dom. ls. No information was found on lsparser I know this is an interface, but there is only one way t…… -
JUnit – use kotlin and jmockit
I need some advice on using jmockit and kotlin (cut) this is the (Java) class I tested: public final class Nutritional……