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Java: Multiple class declarations in one file
... System.out.println("Fun mathod");
}
public static void main(String[] args) {
Fun fu = new Fun();
fu.fun();
Fen fe = new Fen();
fe.fen();
Fin fi = new Fin();
fi.fin();
Fon fo = new Fon();
fo.fon();
Fan fa = new Fan...
What happens if a finally block throws an exception?
...small sample program:
using System;
class Program
{
static void Main(string[] args)
{
try
{
try
{
throw new Exception("exception thrown from try block");
}
catch (Exception ex)
{
Con...
NullPointerException accessing views in onCreate()
...ue"
android:layout_marginTop="30dp"
android:text="@string/hello"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"/>
<Button
android:id="@+id/example_button_two"
android:layout_width="wrap_conten...
Check if an array is empty or exists
...ray && !array.length) // array exists, but empty check; if(str) // string not null and not empty. The only gotcha is don't use on numbers if zero is a valid number.
– Rick Love
Feb 27 '17 at 3:47
...
Java EE web development, where do I start and what skills do I need? [closed]
...hese?
Each framework has its own book. For Struts2 - Struts 2 in Action
String MVC - Take a look at these questions recommending books for Spring and Spring MVC. Book suggestion for Spring framework and Spring Books: Which one to choose
Fremarker has a very good documentation - FreeMarker Manual...
Chai: how to test for undefined with 'should' syntax
...
typeof operator returns a string; so this assertion could not be passed; cuz 'undefined' !== undefined
– dNitro
Sep 29 '17 at 9:02
...
Utility classes are evil? [closed]
...web services in json format.
In theory you can manually convert objects to strings which will be in json, but that would reinvent the wheel. Correct solution would be to include in both modules external library used to convert java objects to desired format. (in example image I have shown gson)
...
Android Endless List
...f="@+id/progressBar1"
android:padding="5dp"
android:text="@string/loading_text" />
</RelativeLayout>
(optional) Finally, remove that loading indicator by calling listView.removeFooterView(yourFooterView) if there are no more items or pages.
...
What is Dispatcher Servlet in Spring?
... the spring configuration document with default naming conventions
String xml = "servlet_name" + "-servlet.xml";
//if it was found then creates the ApplicationContext object
ctx = new XmlWebApplicationContext(xml);
}
...
}
So, in generally DispatcherServlet capture...
Do a “git export” (like “svn export”)?
... To follow up on Streams' note: you can add a '--prefix=something/' string into the command to control the directory name that will be packed inside the zip. For example, if you use git archive --format zip --output /path/to/file.zip --prefix=newdir/ master the output will be called 'file.zip...