If cop

i have been trying find oracle databases supported weblogic 12c. have been trying find on web, unable proper list. any appreciated. have @ these oracle certification matrix 12c releases : for weblogic version 12.1.1 for weblogic version 12.1.2 for weblogic version 12.1.3

i have 2 oracle instance: oracle 1 oracle 2 i have created database link on oracle 1 connect oracle 2. i need copy tables oracle 1 oracle 2 oracle 1. possible? please note know about: create tmp_table select * table@oracle_2 but create table in oracle 1 , not oracle 2. note: need oracle 1, because have many oracle instances , want copy instances in automated way without logging on each oracle. if there more couple of tables should try using expdp network_link something this: expdp test/test@oracle1 tables=tmp_table,tmp_table2 network_link=oracle_2 directory=test_dir dumpfile=tmp.dmp logfile=expdptmp.log

so in application use icollectionview of products, bound datagrid databinding. products come ms-sql table , table quiet big (~30.000 entries). @ points need reload table contents might have changed. whenever call reloadproducts() ~30.000 new objects created. previous objects not freed , remain in memory whole live of application. any idea how force disposal of old objects? viewmodel: private icollectionview _productcollectionview; public icollectionview productcollectionview { set { _productcollectionview = value; } { if (_productcollectionview == null) { reloadproducts(); } return _productcollectionview ; } } public void reloadproducts() { list<products> productlist = entities.products.tolist(); productcollectionview = collectionviewsource.getdefaultview(productlist); notifypropertychanged("productcollectionview"); } view: <datagrid itemssource="{binding productcollectionview}...

i'm using java reflections api i'm finding quite convenient far: https://github.com/ronmamo/reflections find classes marked specific annotation dead easy, however, can't figure out how add filter in scanner retrieve classes have annotation configured in way. for example, if have 3 classes: @important(level="high") public class highlyimportant { } @important(level="medium") public class moderatelyimportant { } @important(level="low") public class notsoimportant { } i can 3 classes scanning @important annotation, how restrict @important(level=high) ? thanks

i'm building website use videojs 5 play dash videos. while player plays pure dash videos fine i'm having problems playing widevine drm encrypted dash videos. video source defined below; player.src({"type": videotype, "src": urlofvideosource , "keysystemoptions": [{ "name": "com.widevine.alpha", "options": {"licenseurl": "https://proxy.uat.widevine.com/proxy"} }]}); the strange thing when play file: ( https://bitdash-a.akamaihd.net/content/art-of-motion_drm/mpds/11331.mpd ) player plays fine. when try play ( http://html5.cablelabs.com:8100/cenc/wv/dash.mpd ) player return me 'post 403 error. both drm encrypted. none of cablelabs test content widevine videos dashif website working player currently.

i don't know how search this, it's quite easy it, don't know how this. have sql table: | c1 | c2 | c3 | c4 | c5 | data data data data data so i've 5 columns, , want select rows following (c1, c2, c3) row appears more 5 times in table this: select c1, c2, c3 table having count(*) > 5 , (all in count, rows must have same values on c1, c2, c3) can basical sql queries. functions, declarations , etc not allowed. don't know if i'm explaining myself well. not absolutely sure understand, guess be select c1, c2, c3 <yourtable> group c1, c2, c3 having count(*) > 5

everybody, android developer, using ubuntu 14.04 lts. because of hardware problem, have format pc. before android studio , sdk , java working perfectly. after formatting pc. installed jdk1.8.0_71. after extract android studio deb file command sudo dpkg -i android-studio_4.13.0-ubuntu0_all.deb , 'android-studio' folder extracted @ /opt directory. after that, try run /opt/android-studio/bin/studio.sh command. sh ./studio.sh , gives me error i have tried ./studio.sh execute same error. please solve. to install oracle java on ubuntu, this: sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer i every time install android studio , works flawlessly. , java 8 kept date, too. environment variables automatically set procedure.