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What exactly does a jar file contain?
...le to work with. I add it to the build path in Eclipse and usually all is fine and dandy.
12 Answers
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Can a JSON value contain a multiline string
...am writing a JSON file which would be read by a Java program. The fragment is as follows...
5 Answers
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How do I rename the extension for a bunch of files?
...he system to have the rename program (although you would most often have this on a system):
for file in *.html; do
mv "$file" "$(basename "$file" .html).txt"
done
EDIT: As pointed out in the comments, this does not work for filenames with spaces in them without proper quoting (now added above...
Converting array to list in Java
How do I convert an array to a list in Java?
19 Answers
19
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PHP mkdir: Permission denied problem
...ion but I get an error as follows: Warning: mkdir() [function.mkdir]: Permission denied in ... . How to settle down the problem?
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Multiple Updates in MySQL
I know that you can insert multiple rows at once, is there a way to update multiple rows at once (as in, in one query) in MySQL?
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Access an arbitrary element in a dictionary in Python
If a mydict is not empty, I access an arbitrary element as:
13 Answers
13
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Is it possible to apply CSS to half of a character?
...aracters
Preserves Text Accessibility for screen readers for the blind or visually
impaired
Part 1: Basic Solution
Demo: http://jsfiddle.net/arbel/pd9yB/1694/
This works on any dynamic text, or a single character, and is all automated. All you need to do is add a class on the target text and...
Android - Spacing between CheckBox and text
Is there an easy way to add padding between the checkbox in a CheckBox control, and the associated text?
29 Answers
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What does “export” do in shell programming? [duplicate]
As far as I can tell, variable assignment is the same whether it is or is not preceded by "export". What's it for?
3 Answer...