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How to find the duration of difference between two dates in java?
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try the following
{
Date dt2 = new DateAndTime().getCurrentDateTime();
long diff = dt2.getTime() - dt1.getTime();
long diffSeconds = diff / 1000 % 60;
long diffMinutes = diff / (60 * 1000) % 60;
long diffHours = diff / (60 * 60 * 1000);
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How to add a browser tab icon (favicon) for a website?
...bile, 'add to homescreen' icons, mobile bookmarks, iOS/Droid, desktop-tab, etc), ICO file generation, etc, as well as copy-pastable HTML code for said meta files, all with one click, you can use this handy tool (I am not affiliated) realfavicongenerator.net
– Albert Renshaw
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Get decimal portion of a number with JavaScript
.... What we have here is false precision, and my experiments with floor, %, etc indicate that Javascript is fond of false precision for these operations. So I think the answers that are using conversion to string are on the right track.
I would do this:
var decPart = (n+"").split(".")[1];
Speci...
What is a NullReferenceException, and how do I fix it?
... will be raised in the case of early-created controls with event handlers, etc. , that fire during InitializeComponent which reference late-created controls.
For example:
<Grid>
<!-- Combobox declared first -->
<ComboBox Name="comboBox1"
Margin="10"
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.Contains() on a list of custom class objects
...s( CartProduct other )
{
// Would still want to check for null etc. first.
return this.ID == other.ID &&
this.Name == other.Name &&
this.Number == other.Number &&
this.CurrentPrice == other.CurrentPrice;
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Batch: Remove file extension
...the batch file without its extension, %~dpn1 will be %1 without extension, etc.
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Android: Clear the back stack
....this.finish(); // if the activity running has it's own context
// view.getContext().finish() for fragments etc.
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How to access a mobile's camera from a web app?
...clicks it the phone will ask if user wants to use camera (or file managers etc..) to upload a file. Just take a photo with the camera and it will automatically be added and uploaded.
No idea about iphone. Maybe someone can enlighten on that.
EDIT: Iphone works similarly.
Sample of the input tag:
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Can my enums have friendly names? [duplicate]
... {
DescriptionAttribute attr =
Attribute.GetCustomAttribute(field,
typeof(DescriptionAttribute)) as DescriptionAttribute;
if (attr != null)
{
return attr.Description;
}
}
}
retu...
How to resize the AVD emulator (in Eclipse)?
...rite "-scale 0.75" (for 75% percent of the original size, use 0.5 for 50%, etc.) 5. Apply your changes, click "ok" and run your emulator
– Christian Strang
Apr 30 '15 at 18:48
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