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Sorting arraylist in alphabetical order (case insensitive)
...ers, I managed to compare my custom Class Objects like this:
ArrayList<Item> itemList = new ArrayList<>();
...
Collections.sort(itemList, new Comparator<Item>() {
@Override
public int compare(Item item, Item t1) {
String s1 = item.getTitle()...
Android: disabling highlight on listView click
...for the list. The XML layout contains a LinearLayout and multiple TextView items. Where should I disable the row highlight, please?
– JJD
Sep 14 '12 at 22:49
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autolayout - make height of view relative to half superview height
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@Dean, you need to make sure that the First Item is View.Top not View.Center Y. Otherwise, yes it will just center it. You will also need to make sure other constraints are set properly to handle the view's other edges.
– Firo
Oct...
Sorting an IList in C#
...clude a static sorting method that accepts an IList<T>, but the next best thing is to create your own extension method. It's not too hard to create a couple of methods that will allow you to sort an IList<T> as you would a List<T>. As a bonus you can overload the LINQ OrderBy exten...
How to solve privileges issues when restore PostgreSQL Database
...OLE <user-name> Superuser; statement.
Keep in mind this is not the best solution on multi-site hosting server so take a look at assigning individual roles instead: https://www.postgresql.org/docs/current/static/sql-set-role.html and https://www.postgresql.org/docs/current/static/sql-alterrol...
What is causing “Unable to allocate memory for pool” in PHP?
...ould choose a TTL high enough so the most accessed pages won't expire. The best is to give enough memory so APC doesn't need to flush cache.
Just read the manual to understand how ttl is used : http://www.php.net/manual/en/apc.configuration.php#ini.apc.ttl
The solution is to increase memory alloca...
Accessing members of items in a JSONArray with Java
...re's how I process elements in a net.sf.json.JSONArray:
JSONArray lineItems = jsonObject.getJSONArray("lineItems");
for (Object o : lineItems) {
JSONObject jsonLineItem = (JSONObject) o;
String key = jsonLineItem.getString("key");
String value = jsonLineItem.getStrin...
Firing a double click event from a WPF ListView item using MVVM
In a WPF application using MVVM, I have a usercontrol with a listview item. In run time, it will use databinding to fill the listview with a collection of objects.
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How to access random item in list?
...dom instance to give you a random number with the maximum of the number of items in the ArrayList:
int r = rnd.Next(list.Count);
Display the string:
MessageBox.Show((string)list[r]);
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Is there an equivalent to 'continue' in a Parallel.ForEach?
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return;
(the body is just a function called for each item)
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