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Pass parameter to controller from @Html.ActionLink MVC 4
...eved the model in the GET action:
public ActionResult BlogReplyCommentAdd(int blogPostId, bool captchaValid)
{
BlogPostModel model = repository.Get(blogPostId);
...
}
As far as your initial problem is concerned with the wrong overload I would recommend you writing your helpers using named...
Check for column name in a SqlDataReader object
... bool HasColumn(this IDataRecord dr, string columnName)
{
for (int i=0; i < dr.FieldCount; i++)
{
if (dr.GetName(i).Equals(columnName, StringComparison.InvariantCultureIgnoreCase))
return true;
}
return false;
}
}
Using Excepti...
Is it considered bad practice to perform HTTP POST without entity body?
...it is something like using a function which does not take an argument .e.g int post (void); so it is reasonable to have function to your resource class which can change the state of an object without having an argument. If you consider to implement the Unix touch function for a URI, is not it be goo...
Should I use Java's String.format() if performance is important?
...ublic class StringTest{
public static void main( String[] args ){
int i = 0;
long prev_time = System.currentTimeMillis();
long time;
for( i = 0; i< 100000; i++){
String s = "Blah" + i + "Blah";
}
time = System.currentTimeMillis() - prev_time;
System.out....
How can I make a JPA OneToOne relation lazy
...apped via shared PK, so it has to be eagerly fetched anyway making proxy pointless. Here's a more detailed explanation.
many-to-one associations (and one-to-many, obviously) do not suffer from this issue. Owner entity can easily check its own FK (and in case of one-to-many, empty collection proxy is...
How can I know when an EditText loses focus?
...ity implement OnFocusChangeListener() if you want a factorized use of this interface,
example:
public class Shops extends AppCompatActivity implements View.OnFocusChangeListener{
In your OnCreate you can add a listener for example:
editTextResearch.setOnFocusChangeListener(this);
editTextMyWords...
Methods inside enum in C#
...gional Manager");
private EmployeeType() { }
private EmployeeType(int value, string displayName) : base(value, displayName) { }
// Your method...
public override string ToString()
{
return $"{value} - {displayName}!";
}
}
Then you can use it like an enum, with the...
C# Iterate through Class properties
... to this MSDN Documentation for more information on this approach.
For a hint, you could possibly do something like:
Record record = new Record();
PropertyInfo[] properties = typeof(Record).GetProperties();
foreach (PropertyInfo property in properties)
{
property.SetValue(record, value);
}
...
Should a “static final Logger” be declared in UPPER-CASE?
...va.lang.String is immutable and a special kind of class anyway (see String.intern(), documentation about the Sring pool etc.)
– Aleksander Adamowski
Feb 13 '13 at 10:55
3
...
Java LinkedHashMap get first or last entry
...er, yes, but that's an implementation detail, rather than an aspect of its interface.
The quickest way to get the "first" entry is still entrySet().iterator().next(). Getting the "last" entry is possible, but will entail iterating over the whole entry set by calling .next() until you reach the last...