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How do I verify a method was called exactly once with Moq?
...d once. Here is how we would test this:
public interface IPrinter
{
void Print(int answer);
}
public class ConsolePrinter : IPrinter
{
public void Print(int answer)
{
Console.WriteLine("The answer is {0}.", answer);
}
}
public class Calculator
{
private IPrinter printe...
How to pass prepareForSegue: an object
... method and pass any objects you need to there. Here's an example...
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Make sure your segue name in storyboard is the same as this line
if ([[segue identifier] isEqualToString:@"YOUR_SEGUE_NAME_HERE"])
{
// ...
Get list of all routes defined in the Flask app
... BuildError: ('DeleteEvent', {}, None). Instead, to get the url I just did url = rule.rule. Any idea why your method doesn't work for me?
– J-bob
Nov 11 '12 at 19:57
...
SQL Server SELECT into existing table
...
@Will Did you mean the opposite of what you said? ´SELECT ... INTO ...´ requires a non-existing table to be specified, while ´INSERT INTO ...´ requires an existing table to be specified.
– André C. Anderse...
REST API - why use PUT DELETE POST GET?
...
The idea of REpresentational State Transfer is not about accessing data in the simplest way possible.
You suggested using post requests to access JSON, which is a perfectly valid way to access/manipulate data.
REST is a methodo...
Calling JMX MBean method from a shell script
... (and no development since 2006 it looks like)
Groovy script and JMX - provides some really powerful JMX functionality but requires groovy and other library setup.
JManage command line
functionality - (downside is
that it requires a running JManage
server to proxy commands through)
Groovy JMX Exam...
How do I change the data type for a column in MySQL?
...ter table ... change ... method, for example:
mysql> create table yar (id int);
Query OK, 0 rows affected (0.01 sec)
mysql> insert into yar values(5);
Query OK, 1 row affected (0.01 sec)
mysql> alter table yar change id id varchar(255);
Query OK, 1 row affected (0.03 sec)
Records: 1 Dup...
Unable to access JSON property with “-” dash
...
jsonObj.profile-id is a subtraction expression (i.e. jsonObj.profile - id).
To access a key that contains characters that cannot appear in an identifier, use brackets:
jsonObj["profile-id"]
...
Does IMDB provide an API? [closed]
...//www.imdb.com/xml/find?xml=1&nr=1&tt=on&q=lost
Format: XML
Upside: Supports both film titles and actor names (unlike Suggestions API).
Beware that these APIs are unofficial and could change at any time!
Update (January 2019): The Advanced API no longer exists. The good news is, t...
How to format numbers as currency string?
...(number - i).toFixed(decPlaces).slice(2) : "");
}
document.getElementById("b").addEventListener("click", event => {
document.getElementById("x").innerText = "Result was: " + formatMoney(document.getElementById("d").value);
});
<label>Insert your amount: <input id="d" type="text"...