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notifyDataSetChanged example
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But what if we call notifyDataSetChanged() in such manner: ((BaseAdapter) arrayAdapter).notifyDataSetChanged();?
– teoREtik
Jan 26 '12 at 8:11
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Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
... question: Why both the label and the input are wrapped ? How Rails decide what to wrap ?
– Misha Moroshko
Mar 11 '11 at 2:03
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How to convert R Markdown to PDF?
... like this. It has clearly made a very LaTeX style document in contrast to what I get if I print the HTML file to pdf from a browser.
Getting up-to-date version of Pandoc
As mentioned by @daroczig, it's important to have an up-to-date version of Pandoc in order to output pdfs. On Ubuntu as of 15t...
How can I get PHPUnit MockObjects to return different values based on a parameter?
I've got a PHPUnit mock object that returns 'return value' no matter what its arguments:
11 Answers
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Vim: Delete buffer without losing the split window
...ndow splits:
command Bd bp\|bd \#
I found this as a useful complement to what Mud answered.
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How do you get the logical xor of two variables in Python?
...^ bool(b) ^ bool(c). So do casts to bool, but I would recommend ^. To know what's going up in the first example look up "operator chaining".
– elmo
Jul 25 '12 at 11:50
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Conversion of a datetime2 data type to a datetime data type results out-of-range value
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What kind of dates do you have in the column?
Do all of them fit within the range of the type?
As an aside, the correct way to get a Type object for the DataColumn constructor is the typeof keyword, which is orders of mag...
What is a 'semantic predicate' in ANTLR?
What is a semantic predicate in ANTLR?
2 Answers
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What is a Proxy in Doctrine 2?
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Thank you for your answer, in what it's different with Partial Object? I mean why should I use a proxy ? Why the lazy loading can't be implemented in the Entitiy itself ? Can you provide me an use case?
– Jérémy
Fe...
Bash script prints “Command Not Found” on empty lines
...ust need to look at the command output immediately before the error to see what's causing the problem
If, as you say, it's the blank lines causing the problems, you might want to check what's actaully in them. Run:
od -xcb testscript.sh
and make sure there's no "invisible" funny characters like ...