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Intersection and union of ArrayLists in Java
...ethods don't modify the original lists input to the methods.
public class Test {
public static void main(String... args) throws Exception {
List<String> list1 = new ArrayList<String>(Arrays.asList("A", "B", "C"));
List<String> list2 = new ArrayList<String&...
Debugging Package Manager Console Update-Database Seed Method
... the Seed method.
You may take this one step further and construct a unit test (or, more precisely, an integration test) that creates an empty test database, applies all EF migrations, runs the Seed method, and drops the test database again:
var configuration = new DbMigrationsConfiguration<TCo...
How would you count occurrences of a string (actually a char) within a string?
...
@Mark Just tested it with a for loop and it was actually slower than using foreach. Could be because of bounds-checking? (Time was 1.65 sec vs 2.05 on 5 mil iterations.)
– Measuring
Dec 13 '16 at 9...
Focusable EditText inside ListView
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very cool, didn't tested yet. Have you tested on 1.5, 1.6 and 3.0?
– Rafael Sanches
May 3 '11 at 8:33
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Finding out whether a string is numeric or not
...nd "a valid integer representation". Furthermore, it did exactly that in a test on iOS 4.3.2. However, NSNumberFormatter did return nil.
– Tommy
May 23 '11 at 10:56
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How can I create an object and add attributes to it?
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This seems a better solution to me than unittest.mock; the latter is a bit too heavy-weight and a bit more malleable. With a mock object, simply assigning to an attribute will cause it to spring into existence; SimpleNamespace will resist that.
– ...
What data type to use for money in Java? [closed]
...AmountFormat;
import javax.money.format.MonetaryFormats;
import org.junit.Test;
public class MoneyTest {
@Test
public void testMoneyApi() {
MonetaryAmount eurAmount1 = Monetary.getDefaultAmountFactory().setNumber(1.1111).setCurrency("EUR").create();
MonetaryAmount eurAmoun...
String vs. StringBuilder
... It still depends on how one uses it, for a reference to actually tests I like Coding Horror - The Sad Tragedy of Micro-Optimization Theater
– Erik Philips
Jul 27 '13 at 17:38
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Check if OneToOneField is None in Django
... other sorts of magic which may happen elsewhere -- you have to extend the test as follows: if hasattr(object, 'onetoonerevrelattr') and object.onetoonerevrelattr != None
– class stacker
Mar 15 '13 at 13:17
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How to call a parent method from child class in javascript?
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it works also for methods that are not static (tested with Chrome, with no transpiliing, not tryed the static keyword)
– Gianluca Casati
Mar 10 '18 at 13:15
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