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How to sort an ArrayList in Java [duplicate]
...ering is a fundamental part of the nature of the objects (like integers or strings), whereas by using a Comparator, you're saying that in this specific context, you want them ordered in a certain way.
– Tom Anderson
Aug 26 '13 at 10:32
...
How does HashSet compare elements for equality?
...c class Employe
{
public Employe() {
}
public string Name { get; set; }
public override string ToString() {
return Name;
}
public override bool Equals(object obj) {
return this.Name.Equals(((Employe)obj).Name);
}...
Output array to CSV in Ruby
... "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
To a string:
require 'csv'
csv_string = CSV.generate do |csv|
csv << ["row", "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
Here's the current documentation on CSV: http://ruby-doc.org/stdlib/libdoc/...
Android Endless List
...f="@+id/progressBar1"
android:padding="5dp"
android:text="@string/loading_text" />
</RelativeLayout>
(optional) Finally, remove that loading indicator by calling listView.removeFooterView(yourFooterView) if there are no more items or pages.
...
WPF Command Line
...command line stuff
if (e.Args.Length > 0)
{
string parameter = e.Args[0].ToString();
WriteToConsole(parameter);
}
}
Shutdown();
}
public void WriteToConsole(string message)
{
AttachConsole(-1);
Console.WriteLine(message);
}
Alter ...
JSON.parse unexpected character error
...
You're not parsing a string, you're parsing an already-parsed object :)
var obj1 = JSON.parse('{"creditBalance":0,...,"starStatus":false}');
// ^ ^
// if you want to ...
Clearing using jQuery
...security reasons you can't set the value of a file input, even to an empty string.
All you have to do is reset the form where the field or if you only want to reset the file input of a form containing other fields, use this:
function reset_field (e) {
e.wrap('<form>').parent('form').trig...
DropDownList in MVC 4 with Razor
...ic IEnumerable<SelectListItem> ActionsList { get; set; }
public string StudentGrade { get; set; }
}
//Enum Class:
public enum GradeTypes
{
A,
B,
C,
D,
E,
F,
G,
H
}
//Controller Action
public ActionResult Student()
{
RegisterViewModel vm = new ...
JNI converting jstring to char *
I have passed a URL string from Java to C code as jstring data type through the use of JNI. And my library method needs a char * as url.
...
Can an angular directive pass arguments to functions in expressions specified in the directive's att
...cript and my callback looks like this: public validateFirstName(firstName: string, fieldName: string): ng.IPromise<boolean> { var deferred = this.mQService.defer<boolean>(); ... .then(() => deferred.resolve(true)) .catch((msg) => { ...