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how to get an uri of an image resource in android
... handle Intent { act=android.intent.action.VIEW dat=android.resource://com.mypackage.myapp/2130837582 }. LG E400 Android 2.3.6.
– Lucio Crusca
Feb 25 '14 at 19:29
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How to determine the first and last iteration in a foreach loop?
The question is simple. I have a foreach loop in my code:
20 Answers
20
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How to Reverse Fragment Animations on BackStack?
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in my case
fragmentTransaction.setCustomAnimations(android.R.anim.slide_in_left, android.R.anim.slide_out_right,
R.anim.slide_in_right, R.anim.slide_out_left);
would create perfect animation.
slide_i...
Use curly braces to initialize a Set in Python
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There are two obvious issues with the set literal syntax:
my_set = {'foo', 'bar', 'baz'}
It's not available before Python 2.7
There's no way to express an empty set using that syntax (using {} creates an empty dict)
Those may or may not be important to you.
The section of the ...
A cron job for rails: best practices?
...nt tasks (esp. where you want to avoid the Rails environment startup cost) my preferred approach is to use system cron to call a script that will either (a) poke a secure/private webhook API to invoke the required task in the background or (b) directly enqueue a task on your queuing system of choice...
When do you use varargs in Java?
...to pass in any number of objects.
String.format("This is an integer: %d", myInt);
String.format("This is an integer: %d and a string: %s", myInt, myString);
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Does PNG contain EXIF data like JPG?
...hey is there any documentation that says that? cause i need a proof to let my supervisor know as i am working on an project that requires me to read the EXIF info for png. If that is the case, i could show him and let him know about it
– user1004413
Mar 4 '12 a...
SQL Server query to find all permissions/access for all users in a database
... security auditing purposes. Not sure if anyone has a query that will fit my needs completely, but hopefully something that will give me a good start. Either sql 2008, 2005 or 2000 will do, I can probably convert as needed.
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Why can't Python find shared objects that are in directories in sys.path?
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Thanks. My LD_LIBRARY_PATH was not set, so: $ LD_LIBRARY_PATH=/usr/local/lib $LD_LIBRARY_PATH /usr/local/lib But I still get the same error: $ python -c "import pycurl" Traceback (most recent call last): File...
HTML input textbox with a width of 100% overflows table cells
...works with just a single div with right margin 6. However, in the case of my web application, only the above solution works.
<table style="background-color: blue; width: 100%;" cellpadding="0" cellspacing="0">
<tr>
<td style="background-color: red; padding: 3px;">
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