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Making a Simple Ajax call to controller in asp.net mvc
... Not a fan of this, it encourages coupling of the view and the javascript, but uh, username checks out?
– Halter
Nov 8 '17 at 22:37
...
How to get maximum value from the Collection (for example ArrayList)?
...ollections API to achieve what you want easily - read efficiently - enough
Javadoc for Collections.max
Collections.max(arrayList);
Returns the maximum element of the given collection, according to the natural ordering of its elements. All elements in the collection must implement the Comparabl...
Lambda expression to convert array/List of String to array/List of Integers
Since Java 8 comes with powerful lambda expressions,
10 Answers
10
...
Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...owershell
mkdir MyWebApp
cd MyWebApp
mvn archetype:generate "-DgroupId=com.javan.dev" "-DartifactId=MyWebApp" "-DarchetypeArtifactId=maven-archetype-webapp" "-DinteractiveMode=false"
Note: This is tested only on windows 10 powershell
...
What is the MySQL JDBC driver connection string?
...urations and URL correct or wrong using the following code snippet.
import java.sql.Connection;
import java.sql.DriverManager;
public class TestJdbc {
public static void main(String[] args) {
//db name:testdb_version001
//useSSL=false (get rid of MySQL SSL warnings)
S...
How to send POST request in JSON using HTTPClient in Android?
...m using an example posted by Justin Grammens.
About JSON
JSON stands for JavaScript Object Notation. In JavaScript properties can be referenced both like this object1.name and like this object['name'];. The example from the article uses this bit of JSON.
The Parts
A fan object with email as a ke...
Detect network connection type on Android
...pe. You can use this code (derived from a @hide method in TelephonyManager.java).
This method returns a String describing the current connection type.
i.e. one of : "WIFI" , "2G" , "3G" , "4G" , "5G" , "-" (not connected) or "?" (unknown)
Remark: This code requires API 25+, but you can easily sup...
Android Studio: how to remove/update the “Created by” comment added to all new classes?
... directly.
2) Select the Templates tab and edit the #parse("File Header.java") line for any template that you desire.
Personally I followed option 1) and made the default header comment a TODO, e.g.
/**
* TODO: Add a class header comment!
*/
These instructions are based on Android Studio ...
Call a function from another file?
...
Can't resist to point out the Java like file structure... com.my.example.. kinda pokes into my eyes, though it might be just me.
– 0xc0de
Sep 9 at 8:25
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扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
... arrives. Instead of implementing the event listeners with the traditional Java programming in Android, programmers can simply accomplish this by dragging a block and adding corresponding actions they want when a specific event occurs.
Unlike the traditional text-based programming, MIT App Inventor...