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Check if a method exists
Is there any way I can test if a method exists in Objective-C?
5 Answers
5
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What Does 'Then' Really Mean in CasperJS
...unction(step) {
return step.toString();
}));
That gives:
$ casperjs test-steps.js
[
"function step1() { this.echo('this is step one'); }",
"function step2() { this.echo('this is step two'); }",
"function _step() { this.open(location, settings); }",
"function step3() { this.ech...
Spring vs EJB. Can Spring replace EJB? [closed]
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For testing purposes.
– Philip
May 6 '16 at 18:12
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How to use Comparator in Java to sort
...ng. Also check out Comparator.reversed
Here's a sample
import org.junit.Test;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import static org.junit.Assert.assertTrue;
public class ComparatorTest {
@Test
public void test() {
List<Person> ...
How can I apply a function to every row/column of a matrix in MATLAB?
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I would test performance of this approach for any particular case against simple for-loop, which might be faster then converting a matrix to cell array. Use tic/tac wrap to test.
– yuk
Feb 21 '1...
Waiting on a list of Future
...ps
CompletableFuture<User> page1 = gitHubLookupService.findUser("Test1");
CompletableFuture<User> page2 = gitHubLookupService.findUser("Test2");
CompletableFuture<User> page3 = gitHubLookupService.findUser("Test3");
// Wait until they are all done
CompletableFu...
Is MATLAB OOP slow or am I doing something wrong?
...ime. The chart above reflects the times typical of the preponderance of my tests over time.
Update: R2011b
EDIT (2/13/2012): R2011b is out, and the performance picture has changed enough to update this.
Arch: PCWIN Release: 2011b
Machine: R2011b, Windows XP, 8x Core i7-2600 @ 3.40GHz, 3 GB RA...
WPF ListView turn off selection
...ome other way of notifying the user when the item is selected (or just for testing) you can add a column to represent the value:
<GridViewColumn Header="IsSelected"
DisplayMemberBinding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ListViewItem}...
What's the point of NSAssert, actually?
... wrong, and so the app quits. Assert can be very useful for debugging/unit testing, and also when you provide frameworks to stop the users from doing "evil" things.
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Detect if a page has a vertical scrollbar?
...he solutions outlined here will be enough. You are better off using a well-tested plugin - mine or anybody elses.
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