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Set width of TextView in terms of characters
Really looking for an answer to this .
3 Answers
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How to switch to REPLACE mode in VIM
I know I can do this by pressing Insert in INSERT mode, but that requires some stretching. Is there any more convenient shortcut to go directly from NORMAL mode to REPLACE mode?
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TemplateDoesNotExist - Django Error
I'm using Django Rest Framework. and I keep getting an error
5 Answers
5
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Map to String in Java
When I do System.out.println(map) in Java, I get a nice output in stdout. How can I obtain this same string representation of a Map in a variable without meddling with standard output? Something like String mapAsString = Collections.toString(map) ?
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SQL join on multiple columns in same tables
I have 2 subqueries, but I'm having trouble joining columns together from the same tables. I tried:
2 Answers
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Build.scala, % and %% symbols meaning
I'm new to Play! Framework 2.1 (java version) and have no experience with scala. I don't understand what are and what does % and %% mean in Build.scala. I googled about them but couldn't find their meaning.
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Latex Remove Spaces Between Items in List
What is the best way to format a list as to remove the spaces between list items.
4 Answers
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Is it possible to set UIView border properties from interface builder?
...ol UIView border properties (color, thickness, etc...) directly from interface builder or I can only do it programmatically?
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Using Rails serialize to save hash to database
I'm try to save a hash mapping ids to a number of attempts in my rails app. My migration to the database to accommodate this new column:
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jQuery show for 5 seconds then hide
I'm using .show to display a hidden message after a successful form submit.
3 Answers
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