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Get specific ArrayList item
...Also, be careful with the arrays indices: in Java, the first element is at index 0. So if you are trying to get the third element, your solution would be mainList.get(2);
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Error: 10 $digest() iterations reached. Aborting! with dynamic sortby predicate
...abel>
<table>
<tr ng-repeat="item in items track by $index;" ng-init="end($index);">
<td>{{item.number}}</td>
</tr>
</table>
</div>
var app = angular.module('myApp', ["testctrl"]);
var controllers = angular.module("testctrl...
How does the Java 'for each' loop work?
... is an array rather than an Iterable object, the internal code uses an int index counter and checks against array.length instead. See the Java Language Specification.
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HashSet vs. List performance
... List potentially might calculate offset for the specific element by it's index (because all elements are the same type and potentially occupy same memory size). So List is not necessary enumerates it's elements
– Lu55
Oct 21 '14 at 11:54
...
Find index of last occurrence of a sub-string using T-SQL
Is there a straightforward way of finding the index of the last occurrence of a string using SQL? I am using SQL Server 2000 right now. I basically need the functionality that the .NET System.String.LastIndexOf method provides. A little googling revealed this - Function To Retrieve Last Index ...
Is it possible to get element from HashMap by its position?
...st HashMap.
Here is an approach that will allow you to get a value by its index in the map:
public Object getElementByIndex(LinkedHashMap map,int index){
return map.get( (map.keySet().toArray())[ index ] );
}
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What is TypeScript and why would I use it in place of JavaScript? [closed]
...
I originally wrote this answer when TypeScript was still
hot-off-the-presses. Five years later, this is an OK overview, but look
at Lodewijk's answer below for more depth
1000ft view...
TypeScript is a superset of JavaScript ...
Remove duplicate dict in list in Python
...n the rest of the initial list (this notion is only accessible through the index n, hence the use of enumerate).
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How to disable typing special characters when pressing option key in Mac OS X? [closed]
...ion-b a red colored key - meaning it's a dead key. Double clicking it will allow you to change it from a dead key to an output key. When prompted for the output you can put in the same thing (by pressing Option-b).
Thus it will output the same character but will not be considered a dead key, so In...
Debug code-first Entity Framework migration codes
...: Controller
{
var appDb = new AppDbContext();
public ActionResult Index()
{
var config = new Configuration();
config.SeedDebug(appDb);
return View();
}
}
I know it's a bit lame solution, but it's simple and quick.
Of course this has to be done after the mo...