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Prevent ViewPager from destroying off-screen views
...e, rather than the default which is 1.
In your case, you want to specify 2, so that when you are on the third page, the first one is not destroyed, and vice-versa.
mViewPager = (ViewPager)findViewById(R.id.pager);
mViewPager.setOffscreenPageLimit(2);
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Why does javascript map function return undefined?
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answered Apr 16 '13 at 12:28
IkkeIkke
87k2323 gold badges9090 silver badges117117 bronze badges
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MongoDB, remove object from array
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142
try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: ...
Avoiding an ambiguous match exception
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answered Dec 28 '09 at 13:16
Benjamin PodszunBenjamin Podszun
8,96833 gold badges3030 silver badges4040 bronze badges
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Proper way to catch exception from JSON.parse
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429
i post something into an iframe then read back the contents of the iframe with json parse......
Rails: create on has_one association
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123
First of all, here is how to do what you want:
@user = current_user
@shop = Shop.create(params...
How do I flush the PRINT buffer in TSQL?
I have a very long-running stored procedure in SQL Server 2005 that I'm trying to debug, and I'm using the 'print' command to do it. The problem is, I'm only getting the messages back from SQL Server at the very end of my sproc - I'd like to be able to flush the message buffer and see these messages...
How to get key names from JSON using jq
...tBox", "Manifest-Version" : "1.0", "appname" : "testApp", "build-date" : "02-03-2014-13:41", "version" : "testBox" }
$ jq 'keys' file.json
[
"Archiver-Version",
"Build-Id",
"Build-Jdk",
"Build-Number",
"Build-Tag",
"Built-By",
"Created-By",
"Implementation-Title",
"Implementation-...
Add margin above top ListView item (and below last) in Android
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edited Aug 23 '13 at 1:08
answered Jan 22 '13 at 13:01
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