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Have an any problem in my project of android. This is my xml code for ImageButton with height and fixed width. lt;ImageButton Android:width_of layout = "120dp" android:height_of layout = "120dp" android:id = "@+id/pilots1" android:bottom = "@drawable/android" of ball:layout_centerVertical = "true" android:layout_centerHorizontal = "true" / gt; And here and shouted in java than ImageButton : ImageButton Pilots1 = ( ImageButton ) findViewById ( R . id . It pilots1 ); My question is, which need to do, to subtract my width_of layout and height_of layout for 10dp in java code? Something like this: int Ball = of width1 . getWidth (); int Ball = of height1 . getHeight (); Width = of width - 10dp ; height = of height - 10dp ; So how it can subtract Height and Width for 10dp? [EXTRACT] You can do this for imagebutton . setLayoutParams ( Nine LinearLayout . ...

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(mingw32, windows xp) hello, i am attempting quit java c++. i am confused undone finding, installing, compiling non-standard c++ libraries. java it's accessible pressed each functionality support ever indispensable java's customary api. there list essential c++ library such threading, gui, networking, image\ audio processing, xml, etc.etc. place? possibly, offering unparalleled package? i attempted installing qt library weeks can't even compile. java i used learn trial-and-error learn new aspect functionality, nonetheless dilettante i can't fetch run new api initial place. please, i need your suggestion, creatively i wanted smack giveaway java's abstraction, nonetheless i only wish means c++ before i solid sharpened myself head.

i have an ado.net information use i am controlling information import. there array entities related many entities. during import i emanate those entities first, save following .setlink(entityimport, "navigationproperty", createdentity). initial emanate i ran context always know createdentity (this due any entities being alien exclusively origination context any vigilant combined - i'd keep functionality - i.e. i'm perplexing prevaricate "just context" answer). so i have .addtocreatedentitytype(createdentity) before attempting setlink. impetus works initial time, nonetheless second pass i blunder summary "the context already tracking entity". is there proceed check context already tracking entity (context.contains(createdentity) isn't nonetheless implemented)? i pondering attempting try locate only avoiding error, nonetheless seems emanate new createdentity any pass. looking i need linq information services createdentity any time, noneth...