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Generate pdf from HTML in div using Javascript
...e following JavaScript code to open the created PDF in a PopUp:
var doc = new jsPDF();
var elementHandler = {
'#ignorePDF': function (element, renderer) {
return true;
}
};
var source = window.document.getElementsByTagName("body")[0];
doc.fromHTML(
source,
15,
15,
...
Groovy executing shell commands
...
Ok, solved it myself;
def sout = new StringBuilder(), serr = new StringBuilder()
def proc = 'ls /badDir'.execute()
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(1000)
println "out> $sout err> $serr"
displays:
out> err> ls: cannot a...
Send message to specific client with socket.io and node.js
...r app = express.createServer();
var io = sio.listen(app);
io.set("store", new sio.RedisStore);
// In this example we have one master client socket
// that receives messages from others.
io.sockets.on('connection', function(socket) {
// Promote this socket as master
socket.on("I'm the maste...
Fragment Inside Fragment
...tion Main screen
has buttons and pressing on each button view replace with new
fragment(and that fragment contain inside another fragment),
dynamically adding/replacing fragment is working fine, by pressing
button1 fragment replaced, same happens when pressing button, but if
I press the button again...
How to convert FileInputStream to InputStream? [closed]
...
InputStream is;
try {
is = new FileInputStream("c://filename");
is.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e...
How to make completely transparent navigation bar in iOS 7
...swer
[self.navigationController.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault];
self.navigationController.navigationBar.shadowImage = [UIImage new];
self.navigationController.navigationBar.translucent = YES;
self.navigationController.view.back...
How do I sort a list by different parameters at different timed
...erson> decending(final Comparator<Person> other) {
return new Comparator<Person>() {
public int compare(Person o1, Person o2) {
return -1 * other.compare(o1, o2);
}
};
}
public static Comparator<Person> getComparat...
How to insert values into C# Dictionary on instantiation?
...> is
initialized with instances of type StudentName:
var students = new Dictionary<int, StudentName>()
{
{ 111, new StudentName {FirstName="Sachin", LastName="Karnik", ID=211}},
{ 112, new StudentName {FirstName="Dina", LastName="Salimzianova", ID=317}},
{ 113, new StudentNa...
How to get URI from an asset File?
...
I tried this as new File("file:///android_asset/sounds/beep.mid");, but result file doesn't exists. Any ideas? P.S. file is in assets/sounds/ folder.
– uncle Lem
May 14 '14 at 0:15
...
Capture Image from Camera and Display in Activity
...n) this.findViewById(R.id.button1);
photoButton.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
if (checkSelfPermission(Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED)
...