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DTO and DAO concepts and MVC [closed]
...how the DAO and DTO interfaces would look like:
interface PersonDTO {
String getName();
void setName(String name);
//.....
}
interface PersonDAO {
PersonDTO findById(long id);
void save(PersonDTO person);
//.....
}
The MVC is a wider pattern. The DTO/DAO would be your mod...
how to get first three characters of an NSString?
How can I return the first three characters of an NSString?
3 Answers
3
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How to see full query from SHOW PROCESSLIST
... @giorgio79: If I recall correctly, phpMyAdmin truncates all string results. It's been four years since I did any web development, though, so I could very well be mistaken.
– James McNellis
Aug 28 '12 at 15:29
...
Set value of textarea in jQuery
...although val does take the time to make sure the value you're setting is a string, and attr seems to do a bit more magic overall.
– enobrev
Jan 6 '09 at 6:31
63
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PHP - Merging two arrays into one array (also Remove Duplicates)
... Catchable fatal error: Object of class stdClass could not be converted to string
– Ravi
Nov 20 '12 at 9:24
4
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Code for a simple JavaScript countdown timer?
...
You shouldn't pass a string to the first parameter of setTimeout, setTimeout(Decrement, 1000) is preferred. stackoverflow.com/questions/6232574/…
– Scottux
Apr 1 '15 at 17:24
...
How can we run a test method with multiple parameters in MSTest?
...bute.
Example
public TestContext TestContext { get; set; }
private List<string> GetProperties()
{
return TestContext.Properties
.Cast<KeyValuePair<string, object>>()
.Where(_ => _.Key.StartsWith("par"))
.Select(_ => _.Value as string)
.ToLi...
CORS - What is the motivation behind introducing preflight requests?
...change this), but in a world with CORS the preflight mechanism provides an extra 'sanity check' so that clients and servers don't break because the underlying rules of the web have changed.
Servers that are still under development, but which contain a lot of old code and for which it's not feasible/...
Is it possible to do start iterating from an element other than the first using foreach?
...
Yes. Do the following:
Collection<string> myCollection = new Collection<string>;
foreach (string curString in myCollection.Skip(3))
//Dostuff
Skip is an IEnumerable function that skips however many you specify starting at the current index. On...
How to print full stack trace in exception?
...
I usually use the .ToString() method on exceptions to present the full exception information (including the inner stack trace) in text:
catch (MyCustomException ex)
{
Debug.WriteLine(ex.ToString());
}
Sample output:
ConsoleApplication1.My...