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How to create war files
...ails:
http://java.sun.com/products/servlet/download.html
If you create a new web project in Eclipse (I am referring to the Java EE version), the structure is created for you and you can also tell it where your Appserver is installed and it will deploy and start the application for you.
Using the ...
How to run a PowerShell script without displaying a window?
...r prevented the ISD service popping up it's warning.
process.StartInfo = new ProcessStartInfo("powershell.exe",
String.Format(@" -NoProfile -ExecutionPolicy unrestricted -encodedCommand ""{0}""",encodedCommand))
{
WorkingDirectory = executablePath,
UseShellExecute = false,
CreateNoWin...
Why does the jquery change event not trigger when I set the value of a select using val()?
...his).val(element).trigger('change');
}
and
$("#sample").valAndTirgger("NewValue");
Or you can override the val function to always call the change when the val is called
(function ($) {
var originalVal = $.fn.val;
$.fn.val = function (value) {
this.trigger("change");
re...
Opening Android Settings programmatically
...
I used the code from the most upvoted answer:
startActivityForResult(new Intent(android.provider.Settings.ACTION_SETTINGS), 0);
It opens the device settings in the same window, thus got the users of my android application (finnmglas/Launcher) for android stuck in there.
The answer for 2020 an...
How to iterate over the files of a certain directory, in Java? [duplicate]
... directory name in myDirectoryPath,
import java.io.File;
...
File dir = new File(myDirectoryPath);
File[] directoryListing = dir.listFiles();
if (directoryListing != null) {
for (File child : directoryListing) {
// Do something with child
}
} else {
// Handle the case wher...
How to efficiently build a tree from a flat structure?
...nt ID { get; set; }
}
class Node
{
public List<Node> Children = new List<Node>();
public Node Parent { get; set; }
public MyObject AssociatedObject { get; set; }
}
IEnumerable<Node> BuildTreeAndGetRoots(List<MyObject> actualObjects)
{
Dictionary<int, Node...
What is mod_php?
...server, which makes the CGI version preferable if you are testing a lot of new settings and want to see instant responses.
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How to redirect the output of a PowerShell to a file during its execution
...situation allows it:
Rename MyScript.ps1 to TheRealMyScript.ps1
Create a new MyScript.ps1 that looks like:
.\TheRealMyScript.ps1 > output.txt
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How to add a button dynamically in Android?
...
Button myButton = new Button(this);
myButton.setText("Push Me");
LinearLayout ll = (LinearLayout)findViewById(R.id.buttonlayout);
LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
ll.addView(myButton, l...
Throw an error in a MySQL trigger
...Guest) that must be mutually exclusive in the table orders, but i'm fairly new to triggers and i'm finding difficulties in writing it!Thx.
– Nicola Peluchetti
Mar 12 '11 at 14:44
...