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Display the current time and date in an Android application
... Have a look at developer.android.com/reference/java/text/SimpleDateFormat.html - there you can see how to define exactly what you want to be in your output string. E.g. for time use "HH:mm:ss"! Completely: currentTimeString = new SimpleDateFormat("HH:mm:ss").format(new Date());
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Using R to download zipped data file, extract, and import data
...wnloader" found at http://cran.r-project.org/web/packages/downloader/index.html . Much easier.
download(url, dest="dataset.zip", mode="wb")
unzip ("dataset.zip", exdir = "./")
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Load dimension value from res/values/dimension.xml from source code
...his]
http://developer.android.com/guide/topics/resources/more-resources.html#Integer ?
use as .
context.getResources().getInteger(R.integer.height_pop);
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jQuery UI Dialog with ASP.NET button postback
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http://blog.roonga.com.au/2009/07/using-jquery-ui-dialog-with-aspnet-and.html
Specifically, adding this to the dialog declaration:
open: function(type,data) {
$(this).parent().appendTo("form");
}
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data type not understood
...e of ints
http://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html
Otherwise you are passing ncols to np.zeros as the dtype.
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Add a default value to a column through a migration
...ple it's irreversible. edgeguides.rubyonrails.org/active_record_migrations.html recommend to use it this way: change_column_default :products, :approved, from: true, to: false — but it doesn't works too.
– Ilya Krigouzov
May 13 '16 at 17:06
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How do I get the base URL with PHP?
...base url like https://example.com from https://example.com/category2/page2.html?q=2#lorem-ipsum - that has nothing to do with the current page you are at.
– OZZIE
Feb 4 '19 at 14:45
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How to define custom exception class in Java, the easiest way?
...tructor Summary docs.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html
– KNU
May 27 '14 at 5:53
How do I get the key at a specific index from a Dictionary in Swift?
.../documentation/swift/conceptual/swift_programming_language/CollectionTypes.html:
If you need to use a dictionary’s keys or values with an API that takes an Array instance, initialize a new array with the keys or values property:
let airportCodes = [String](airports.keys) // airportCodes is ["TYO...
JavaScript code to stop form submission
... This prevents the use of the enter key to submit the form. Also, new HTML5 attributes such as required won't work.
– Sam
Jul 7 '13 at 1:40
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