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What is the difference between Google App Engine and Google Compute Engine?
...d: Container Engine which focuses on docker and container management (kubernetes).
– Bram
Mar 31 '16 at 7:55
...
Java: How to Indent XML Generated by Transformer
...roperty(OutputKeys.INDENT, "yes");
t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
Update:
Reference : How to strip whitespace-only text nodes from a DOM before serialization?
(Many thanks to all members especially @marc-novakowski, @james-murty and @saad):
...
JPA OneToMany not deleting child
... And the magic of the wayback machine saves us: web.archive.org/web/20120225040254/http://javablog.co.uk/2009/…
– Louis Jacomet
Jul 2 at 10:02
add a comment
...
Initialize a nested struct
...w to initialize a nested struct. Find an example here:
http://play.golang.org/p/NL6VXdHrjh
8 Answers
...
How to use Session attributes in Spring-mvc
...y injection :
in spring -xml:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframewor...
Starting Eclipse w/ Specific Workspace
...
From http://help.eclipse.org/help21/topic/org.eclipse.platform.doc.user/tasks/running_eclipse.htm:
Use the following command-line argument:
-data your_workspace_location
For example,
-data c:\users\robert\myworkspace
you can also use UNIX-sty...
How to check whether a given string is valid JSON in Java
...
A wild idea, try parsing it and catch the exception:
import org.json.*;
public boolean isJSONValid(String test) {
try {
new JSONObject(test);
} catch (JSONException ex) {
// edited, to include @Arthur's comment
// e.g. in case JSONArray is valid as wel...
Difference between and
...ire the bbb and ccc properties on bean A like so:
package com.yyy;
import org.springframework.beans.factory.annotation.Autowired;
import com.xxx.B;
import com.xxx.C;
public class A {
private B bbb;
private C ccc;
public A() {
System.out.println("creating bean A: " + this);
}
@Autowir...
Retrieve version from maven pom.xml in code
...e exact, you can use a Maven library.
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-model</artifactId>
<version>3.3.9</version>
</dependency>
And then do something like this in Java:
package de.scrum_master.app;
import o...
Graph Algorithm To Find All Connections Between Two Arbitrary Vertices
...h. CLRS supplies the relevant algorithms.
A clever technique using Petri Nets is found here
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