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Get controller and action name from within controller?
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Add this to your base controller inside GetDefaults() method
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
GetDefaults();
base.OnActionExecuting(filterContext);
}
private...
SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
...rce and destination columns are in the same table, but record selection is based on the other table. The "SELECT" version of the query works, but the UPDTATE statement throws a syntax error at "FROM"
– 2NinerRomeo
Mar 4 '15 at 19:44
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How do I format a long integer as a string without separator in Java?
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64
Just use Long.toString(long foo)
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Pushing to Git returning Error Code 403 fatal: HTTP request failed
...and want to push back out to the GitHub server. Using Cygwin on Windows 7 x64.
61 Answers
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IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
...s some implementation inside the AppCompatActivity class(and several other base class you should use in your project), which makes it a easier to determine current lifecycle state. Take a look back to our problem: why would this problem happen? It's because we do something at the wrong timing. So we...
How to check whether a file or directory exists?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I make a checkbox required on an ASP.NET form?
...ontrol
public class RequiredCheckBoxValidator : System.Web.UI.WebControls.BaseValidator
{
private System.Web.UI.WebControls.CheckBox _ctrlToValidate = null;
protected System.Web.UI.WebControls.CheckBox CheckBoxToValidate
{
get
{
if (_ctrlToValidate == null)
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What's wrong with overridable method calls in constructors?
...ide {
public static void main(String[] args) {
abstract class Base {
Base() {
overrideMe();
}
abstract void overrideMe();
}
class Child extends Base {
final int x;
Child(int x) {
...
Utils to read resource text file to String (Java) [closed]
...String" method for reading a file into a String:
import com.google.common.base.Charsets;
import com.google.common.io.Files;
String content = Files.toString(new File("/home/x1/text.log"), Charsets.UTF_8);
This method does not require the file to be in the classpath (as in Jon Skeet previous answe...
Google Maps API 3 - Custom marker color for default (dot) marker
...ring to 2 characters.
Alternatively you could create custom marker images based on the default one with the colors you desire and override the default marker with code such as this:
marker = new google.maps.Marker({
map:map,
position: latlng,
icon: new google.maps.MarkerImage(
'http://ww...