Here&#39;s how:


    String str = &quot;Location \&quot;Welcome  to india\&quot; Bangalore &quot; +
                 &quot;Channai \&quot;IT city\&quot;  Mysore&quot;;

    List&lt;String&gt; list = new ArrayList&lt;String&gt;();
    Matcher m = Pattern.compile(&quot;([^\&quot;]\\S*|\&quot;.+?\&quot;)\\s*&quot;).matcher(str);
    while (m.find())
        list.add(m.group(1)); // Add .replace(&quot;\&quot;&quot;, &quot;&quot;) to remove surrounding quotes.

    
    System.out.println(list);


**Output:**

    [Location, &quot;Welcome  to india&quot;, Bangalore, Channai, &quot;IT city&quot;, Mysore]

The regular expression simply says

- `[^&quot;]`&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;- token starting with something other than `&quot;`
- `\S*`&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; - followed by zero or more non-space characters
- ...or...
- `&quot;.+?&quot;`&amp;nbsp;&amp;nbsp;&amp;nbsp;- a `&quot;`-symbol followed by whatever, until another `&quot;`.

Hi I have read several questions on SO about applicationWillTerminate getting called and not getting called.

I wanted to summarize what I understood as there are several posts that speak differently.

1. For IOS (without multitasking) it is called always when home button is pressed.

2. For IOS 4 and above

   a. it is **not** called when pressing home button (as the app moves to background)

   b. it is called when closing the app from the multi tasking dock and if the app has a sudden terminate flag in info.plist disabled else it is not called. **( I set the &quot;Application should get App Died events&quot; and even then on closing the app from the multitasking dock the terminate function did not get called)**


Based on that I had a couple of questions

Is it a good practise to set the Application should get App Died events flag? ( I set the &quot;Application should get App Died events&quot; and even then on closing the app from the multitasking dock the terminate function did not get called)

or

Is registering for &quot;UIApplicationWillTerminateNotification&quot; a better thing to do than the info.plist setting?

Basically I need to do some work only when the app terminates and NOT when it moves to background.

or

EDIT (1): 
When the app is terminated the following is sent to the APP. How do I catch it?

Program received signal:  “SIGKILL”.


**EDIT (2):**


Please note : It is not getting called in IOS 4 and above when removing from the multitasking dock. You might think it is. But in my case it is not.

I am asking if anyone knows why? Is there something else I am missing. 

Also Note I set the &quot;Application should get App Died events&quot; and even then it is not getting called.

**EDIT (3):**

The answer for the following question also did not work.
https://stackoverflow.com/questions/4320557/applicationwillterminate-does-not-get-invoked


Anybody facing the similar issue as me?

applicationWillTerminate when is it called and when not

I&#39;m using a WPF4.0 DataGrid. When double clicking on a cell in a new row everything works fine **unless** I&#39;ve added a cell style to that column. For example, I have a numeric column where I want the data right aligned so the xaml looks like this

    &lt;DataGridTextColumn Binding=&quot;{Binding Path=ImpaId}&quot;
                        CellStyle=&quot;{StaticResource CellRightAlign}&quot;&gt;
         &lt;DataGridTextColumn.Header&gt;
              &lt;TextBlock  Style=&quot;{StaticResource DataGridHeader}&quot;&gt;Impa&lt;/TextBlock&gt;
         &lt;/DataGridTextColumn.Header&gt;
    &lt;/DataGridTextColumn&gt;

Where the style in a shared resource is just:

    &lt;Style x:Key=&quot;CellRightAlign&quot;&gt;
        &lt;Setter Property=&quot;Control.HorizontalAlignment&quot;
                Value=&quot;Right&quot; /&gt;
    &lt;/Style&gt;

The resulting selectable area on a new row is shown in the image as that small blue area.This is a very small target for the user to hit, and this happens to be the most likely column they will want to start with on a new row.

![DataGrid cell with tiny width][1]

If I remove the CellStyle, the area works as desired but of course I lose the right alignment.

 ![DataGrid cell with proper width][2]

Does anyone know how to achieve both? 

**Things I tried** 

 1. Setting TargetNullValue on the binding to a format with some width.
    This works on existing rows but has no effect on a new row. 
 2. Setting MinWidth on the column, this did not affect the width of the new row selectable
    area.

**Thing that worked:**

Using the information from the answer by @AngelWPF I was able to change from using CellStyle to using ElementStyle as follows:

    &lt;DataGridTextColumn Binding=&quot;{Binding Path=ImpaId}&quot;
                        CellStyle=&quot;{StaticResource CellRightAlign}&quot;&gt;
        
Became

    &lt;DataGridTextColumn Binding=&quot;{Binding Path=ImpaId}&quot;
                        ElementStyle=&quot;{StaticResource CellRightAlign}&quot;&gt;

        


  [1]: http://i.stack.imgur.com/f4Px6.png
  [2]: http://i.stack.imgur.com/CeCna.png

How to get a WPF DataGrid cell to right align without making the selectable area on a new row tiny?

How do I split a `String` based on space but take quoted substrings as one word?

Example:

    Location &quot;Welcome  to india&quot; Bangalore Channai &quot;IT city&quot;  Mysore

it should be stored in `ArrayList` as

    Location
    Welcome to india
    Bangalore
    Channai
    IT city
    Mysore


Split string on spaces in Java, except if between quotes (i.e. treat \&quot;hello world\&quot; as one token)

How do I split a <code>String</code> based on space but take quoted substrings as one word?
Example:
<pre><code class="hljs language-arduino">Location "Welcome to india" Bangalore Channai "IT city" Mysore
</code></pre>
it should be stored in <code>ArrayList</code> as
<pre><code class="hljs language-css">Location
Welcome to india
Bangalore
Channai
IT city
Mysore
</code></pre>

Is a volatile `int` in Java thread-safe? That is, can it be safely read from and written to without locking?

Is a volatile int in Java thread-safe?

I got String from the database which have multiple commas (`,`) . I want to remove *the last comma* but I can&#39;t really find a simple way of doing it.

What I have: `kushalhs, mayurvm, narendrabz, `

What I want: `kushalhs, mayurvm, narendrabz`

Remove trailing comma from comma-separated string

I know a cool shortcut for `System.out.println()`: sysout &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Space&lt;/kbd&gt;.

Is there something similar for `public static void main(String args[])`?

What is the Eclipse shortcut for &quot;public static void main(String args[])&quot;?

I need to schedule a task to run in at fixed interval of time. How can I do this with support of long intervals (for example on each 8 hours)?

I&#39;m currently using `java.util.Timer.scheduleAtFixedRate`. Does `java.util.Timer.scheduleAtFixedRate` support long time intervals? 

How to schedule a periodic task in Java?

In Java, what purpose do the keywords `final`, `finally` and `finalize` fulfil? 


Content Type	Original Author	Original Content on Stackoverflow
Question	user1000535	View Question on Stackoverflow
Solution 1 - Java	aioobe	View Answer on Stackoverflow

Split string on spaces in Java, except if between quotes (i.e. treat \"hello world\" as one token)

Java Problem Overview

Java Solutions

Solution 1 - Java

How to get a WPF DataGrid cell to right align without making the selectable area on a new row tiny?

applicationWillTerminate when is it called and when not

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