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How to avoid java.util.ConcurrentModificationException when iterating through and removing elements
...ther than the iterating one, the following code should work.
public class Test(){
private ArrayList<A> abc = new ArrayList<A>();
public void doStuff(){
for(int i = (abc.size() - 1); i >= 0; i--)
abc.get(i).doSomething();
}
public void removeA(A ...
What does “exited with code 9009” mean during this build?
...fig C:\compilepath\
Note that this example with regards to spaces is not tested.
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JSON parsing using Gson for Java
... object we can access each parameter individually.
Didn't get a chance to test this code as I am away from my dev machine. But this should help.
Some good examples and articles.
http://albertattard.blogspot.com/2009/06/practical-example-of-gson.html
http://sites.google.com/site/gson/gson-user-gui...
Android - get children inside a View?
...add(group.getChildAt(i));
}
return visited;
}
A couple of quick tests (nothing formal) suggest this alternative is also faster, although that has most likely to do with the number of new ArrayList instances the other answer creates. Also, results may vary based on how vertical/horizontal ...
Determining if an Object is of primitive type
...ies for this, but it's easy to code up:
import java.util.*;
public class Test
{
public static void main(String[] args)
{
System.out.println(isWrapperType(String.class));
System.out.println(isWrapperType(Integer.class));
}
private static final Set<Class&l...
Why would json_encode return an empty string
...ation. I believe it could help someone. At least, Russian letters pass the test.
function utf8ize($d) {
if (is_array($d) || is_object($d)) {
foreach ($d as &$v) $v = utf8ize($v);
} else {
$enc = mb_detect_encoding($d);
$value = iconv($enc, 'UTF-8', $d);
...
How to sort my paws?
...
Can you have the technician running the test manually enter the first paw (or first two)? The process might be:
Show tech the order of steps image and require them to annotate the first paw.
Label the other paws based on the first paw and allow the tech to make c...
Should commit messages be written in present or past tense? [closed]
... up-front—you can literally write the commit summary along with up-front tests before the work is done.
I don't put a huge amount of weight on it, but for me this is the path of least resistance while maintaining consistentency.
...
How to make HTML Text unselectable [duplicate]
...uery</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
$.fn.extend({
disableSelection: function() {
this.each(function() {
if (typeof this.onselectsta...
In Rails - is there a rails method to convert newlines to ?
...)/).map {|s| "<p>#{s}</p>"}.join should do it, though I didn't test it.
– Brian Kung
Nov 10 '16 at 17:50
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