Java
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Multithreading – Delphi threading using trestrequest
I am new to restrequest tool I hope someone has solved the problem of waiting for asynchronous calls to complete I hav…… -
Java, how to split string and shift
How to split a string 2 characters and shift My string is = todayiscold My goals are: "to", "od", "Da", "ay", "Yi", "i…… -
Java – use gson to modify JSON instead of POJO
I want to modify a JSON content without converting it to POJO I am using gson library The following are use cases: Str…… -
Java – collect all values of the set field
I have a collection with a field type of set with some values I need to create a new set that collects all these value…… -
Java – combines immutablelist and varargs of guava
I want to create a constructor that will use one or more integers and save it as a field immutablelist According to Bl…… -
Java – DBCP: removeabandoned vs evicted
I didn't figure out the difference between removeabandoned and deported I read somewhere that removeabandoned has been…… -
. Net – tracks changes in complex object graphs
I started thinking about tracking changes in complex object graphs in disconnected applications I've found several sol…… -
Java – query two related tables (joins)
This is the first table in hive – it contains information about the items we are buying CREATE EXTERNAL TABLE IF NOT E…… -
Function objects in Java
I want to implement a JavaScript method in Java. Is this possible? Say, I have a person class: public class Person { …… -
Java – why do I need to add artifact jsr305 to use guava 14?
When looking up the information of stack overflow, I saw a question similar to mine, but there was no real answer here…… -
Scrolling using selenium webdriver in Java
I'm using selenium webdriver to automate browser testing My browser header is floating and always exists regardless of…… -
Java – best practices for code modification during ant build
Admittedly, this doesn't sound like a best practice, but let me explain During the build, we need to paste the build n…… -
Java – click and slide to the next segment with a button
Look at the code below FirstView. java import android.content.Intent; import android.os.Bundle; import android.support…… -
Java – unexpected result in long / int partition
I have such value: long millis = 11400000; int consta = 86400000; double res = millis/consta; The question is: why is …… -
Java invention interface?
I know that C is a pure virtual class, but Java goes further and creates a first-class (no pun) concept for multi inte…… -
Java – if we have the original list, why can we change the non modifiable list?
By looking at the code of the collections class, I know that when we use the method unmodifiablelist (list list) or un…… -
How to avoid sending Java requests from the Java Web server to itself?
The reality is that the Java Web server (Weblogic) receives requests from users and must send a zip archive in respons…… -
Java — debug the annotation processor in Eclipse
I'm writing a simple annotation processor and trying to debug using eclipse I created a new project for annotation pro…… -
Java – parses the contents of an XML file without knowing the XML file structure
I have been using java to learn some new techniques to parse files, and I have been working hard on the part of msot H…… -
Java – how to build dynamic URLs in spring MVC
I tried to send a URL that I would generate based on some dynamic values But I don't want to hard code it, nor do I wa…… -
Java statistics package [closed]
I'm searching for Java modules. I can run various statistical tests in my program So far, I've found http://commons.ap…… -
Java direct memory: using sun. Com in custom classes misc. Cleaner
In Java, the memory allocated by NiO direct buffer is the same as sun misc. Cleaner instances are released together, a…… -
Are Java bytes the same as c# bytes?
If the input parameter is an array of byte byte [], the native method in DLL will run in Java Is that because byte [] …… -
If so, what is the relationship between enum and enumeration
I want to know if the formal connection between enumeration interface and enum construct in Java is what? Solution No,…… -
Algorithm – effectively pick a random element from the linked hash table?
Just for practice (not homework), I have been trying to solve this problem (CLRs, 3rd Edition, exercise 11.2-6): So fa…… -
Java – why is datafetcher not called in this graphql setting?
I want to write a piece of code that will handle graphql queries like this: query { group(id: "com.graphql-java"…… -
Java HTTP proxy server
I need to implement an HTTP proxy server application that will proxy requests from multiple clients to remote servers …… -
The H2 console cannot see the tables created by Java
I from http://www.h2database.com/html/download.html H2 console downloaded I use the same URL in the file to connect to…… -
Java – set ehcache replication – what multicast settings are required?
I am trying to set up ehcache replication as follows: http://ehcache.sourceforge.net/EhcacheUserGuide.html#id.s22.2 Se…… -
How to determine whether the obtained Java resultset is empty?
Class.forName("org.sqlite.JDBC"); Class.forName("org.sqlite.JDBC"); Connection conn = DriverManager.getConnection(…… -
Java – Tomcat auto shutdown
I use Apache and Tomcat on the windows server. Since this morning, Tomcat has stopped working without any logs It does…… -
Java – how does caching work in jax-rs?
Suppose I use the @ get method to make the following web service calls: @GET @Path(value = "/user/{id}") @Produces(Med……