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Read properties file outside JAR file
... * the ./main.properties file of the base folder
*
* @return app.version string
* @throws IOException
*/
import java.util.Properties;
public static String getAppVersion() throws IOException{
String versionString = null;
//to load application's properties, we use this class
Proper...
How do you concatenate Lists in C#?
... Form1()
{
InitializeComponent();
List<string> FirstList = new List<string>();
FirstList.Add("1234");
FirstList.Add("4567");
// In my code, I know I would not have this here but I put it in as a demonstration that it w...
View/edit ID3 data for MP3 files
... can add the performers/artists by the following: mp3.Tag.Performers = new string[] { "Performer 1", "Performer 2", "Performer 3" };
– nokturnal
Aug 15 '11 at 20:28
...
Passing two command parameters using a WPF binding
...public object Convert(object[] values, ...)
{
Tuple<string, string> tuple = new Tuple<string, string>(
(string)values[0], (string)values[1]);
return (object)tuple;
}
}
// ...
public void OnExecute(object parameter)
{
var param = (...
How do I parse a URL query parameters, in Javascript? [duplicate]
In Javascript, how can I get the parameters of a URL string (not the current URL)?
2 Answers
...
How do I update the notification text for a foreground service in Android?
...tivityNotification(""));
}
private Notification getMyActivityNotification(String text){
// The PendingIntent to launch our activity if the user selects
// this notification
CharSequence title = getText(R.string.title_activity);
PendingIntent contentIntent = PendingIntent.getActivity...
Get the (last part of) current directory name in C#
...
@anti: Wrong; I tried it. Strings are strings. Paste Path.GetFileName("/Users/smcho/filegen_from_directory/AIRPassthrough") into LINQPad if you don't believe me.
– SLaks
May 16 '11 at 13:46
...
Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...
The Big Picture
There are two issues at play here:
Integer getInteger(String) doesn't do what you think it does
It returns null in this case
the assignment from Integer to int causes auto-unboxing
Since the Integer is null, NullPointerException is thrown
To parse (String) "123" to (int)...
Non-type template parameters
...
That is not allowed.
However, this is allowed:
template <std::string * temp> //pointer to object
void f();
template <std::string & temp> //reference to object
void g();
See §14.1/6,7,8 in C++ Standard (2003).
Illustration:
template <std::string * temp> //point...
Databinding an enum property to a ComboBox in WPF
...ption = GetDescription(enumValue)
}).ToArray();
}
private string GetDescription(object enumValue)
{
var descriptionAttribute = EnumType
.GetField(enumValue.ToString())
.GetCustomAttributes(typeof (DescriptionAttribute), false)
.FirstOrDefault() as D...