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What is the difference between mocking and spying when using Mockito?
...e, WithdrawMoneyService withdrawMoneyService,
double amount, String fromAccount, String toAccount){
withdrawMoneyService.withdraw(fromAccount,amount);
depositMoneyService.deposit(toAccount,amount);
}
You may don't need spy because you can just mock DepositMoneyService and Wit...
A generic list of anonymous class
...
Here is the answer.
string result = String.Empty;
var list = new[]
{
new { Number = 10, Name = "Smith" },
new { Number = 10, Name = "John" }
}.ToList();
foreach (var item in list)
{
result += String.Format("Name={0}, Number={1}\n...
How do I perform HTML decoding/encoding using Python/Django?
I have a string that is HTML encoded:
15 Answers
15
...
MSSQL Error 'The underlying provider failed on Open'
...ng to a database and entityClient . Now I want to change the connection string so that there will be no .mdf file.
40 ...
postgresql - replace all instances of a string within text field
In postgresql, how do I replace all instances of a string within a database column?
4 Answers
...
Use of Initializers vs Constructors in Java
...lections. For example:
public class Deck {
private final static List<String> SUITS;
static {
List<String> list = new ArrayList<String>();
list.add("Clubs");
list.add("Spades");
list.add("Hearts");
list.add("Diamonds");
SUITS = Collections.unmodifiableL...
Storing a Map using JPA
...xample_attributes", joinColumns=@JoinColumn(name="example_id"))
Map<String, String> attributes = new HashMap<String, String>(); // maps from attribute name to value
}
See also (in the JPA 2.0 specification)
2.6 - Collections of Embeddable Classes and Basic Types
2.7 Map Collecti...
How can I use UIColorFromRGB in Swift?
...
If you're starting from a string (not hex) this is a function that takes a hex string and returns a UIColor.
(You can enter hex strings with either format: #ffffff or ffffff)
Usage:
var color1 = hexStringToUIColor("#d3d3d3")
Swift 4:
func hexStri...
Kotlin: how to pass a function as parameter to another?
...
Use :: to signify a function reference, and then:
fun foo(m: String, bar: (m: String) -> Unit) {
bar(m)
}
// my function to pass into the other
fun buz(m: String) {
println("another message: $m")
}
// someone passing buz into foo
fun something() {
foo("hi", ::buz)
}
...
Parse rfc3339 date strings in Python? [duplicate]
...
You can use dateutil.parser.parse to parse strings into datetime objects.
dateutil.parser.parse will attempt to guess the format of your string, if you know the exact format in advance then you can use datetime.strptime which you supply a format string to (see Brent ...