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Change drawable color programmatically
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PorterDuffColorFilter constructor takes ARGB color format
– RichX
Mar 23 '17 at 9:31
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Is there any free OCR library for Android? [closed]
I'm looking for a Java OCR that runs on Android, however Asprise doesn't seem to be a platform independent OCR. is there any opensource/free Java OCR I can use for android application development?
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What is the dual table in Oracle?
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It's a sort of dummy table with a single record used for selecting when you're not actually interested in the data, but instead want the results of some system function in a select statement:
e.g. select sysdate from dual;
See http://www.adp-gmbh.ch/ora/misc/dual.html
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Git error on git pull (unable to update local ref)
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Worked for me too, same message, Sourcetree on Windows 7
– James Westgate
Jan 13 '15 at 15:50
2
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How do I specify different layouts for portrait and landscape orientations?
...'ve seen references to being able to specify two separate layout xml files for an activity, one for Portrait and one for Landscape. I've not been to find any information on how to do that though. How do I specify for each activity which xml file is it's portrait layout and which is the Landscape l...
Trigger change event using jquery
...) to manually fire the event.
The change event handler must be declared before the trigger.
Here's a sample
$('.check').change(function(){
var data= $(this).val();
alert(data);
});
$('.check')
.val('two')
.trigger('change');
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New to MongoDB Can not run command mongo
...ell MongoDB to use a different data directory,
with the --dbpath option.
For more detailed information go to MongoDB wiki page.
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jQuery see if any or no checkboxes are selected
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You can use something like this
if ($("#formID input:checkbox:checked").length > 0)
{
// any one is checked
}
else
{
// none is checked
}
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improv...
Define an 's src attribute in CSS [duplicate]
... duplicated on multiple pages (such as being part of a menu) then the HTML for it should be too (e.g. using a template system) just like any other duplicated content.
– Quentin
Apr 20 '10 at 15:36
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Regex to test if string begins with http:// or https://
...of [] is incorrect -- note that [] denotes a character class and will therefore only ever match one character. The expression [(http)(https)] translates to "match a (, an h, a t, a t, a p, a ), or an s." (Duplicate characters are ignored.)
Try this:
^https?://
If you really want to use alterna...