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What is the main purpose of setTag() getTag() methods of View?
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@Sagar: public void ui_click(View view){ if(20==((int)view.getTag())) view.setBackgroundColor(colorInt); } should do the trick for the color part. 20 is just a placeholder for the validating position of your View.
– RiA
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How to run Unix shell script from Java code?
It is quite simple to run a Unix command from Java.
17 Answers
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How to change identity column values programmatically?
... Does the switch method work when you have PK, FKs, Index, and Views built upon the original table? Will they break by using this method?
– t.j.
Oct 13 '16 at 4:51
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How to download source in ZIP format from GitHub?
...zy. I also thought the Code tab was already selected. That's really poor UI (but, okay, once you learn that trick, you'll know it forever..)
– Mike Gledhill
Nov 17 '17 at 14:20
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How can you list the matches of Vim's search?
...a matched string
" how-to jump between the search matches - open the quick fix window by
" :copen 22
" how-to to close the quick fix window
" :ccl
" F5 will find the next occurrence after vimgrep
map <F5> :cp!<CR>
" F6 will find the previous occurrence aft...
How to use OpenFileDialog to select a folder?
...Jul 24 '12 at 4:46
Ionică BizăuIonică Bizău
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Font Awesome not working, icons showing as squares
...ng with primeng and it seems, that font-awesome already worked for e.g. MenuItem-definitions inside xx.component.ts (the icons rendered correctly). However: when adding something to xx.component.html (e.g. p-button with an icon), one has to add fa class and fa-<whatever icon>!
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Android Spinner: Get the selected item change event
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Note that onItemSelected method is also invoked when the view is being build, so you can consider putting it inside onCreate() method call.
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
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OK. I found an expert in the building and he was able to point Eclipse to the same JRE as my command line. I then rebuilt against 1.6 and ran against 1.6 and it is all working. Obviously, I was wrong about not having anything but 1.5. He showed me wher...
What is the best way to check for Internet connectivity using .NET?
...y isn't available. The HTTP request is done on a background thread, so the UI thread isn't being blocked, but my app can't exit until the background thread returns from the HTTP request and terminates. Rather than try to find some "happy medium" timeout value, I'd like to just avoid the request alto...