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How can I pad a String in Java?
...and the Formatter classes in the JDK are better options. Use them over the commons code.
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Block Comments in a Shell Script
Is there a simple way to comment out a block of code in a shell script?
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How do I install an R package from source?
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getting the last item in a javascript object
...me. A long a heated debate has been raging about this subject: code.google.com/p/v8/issues/detail?id=164
– Tim Down
Nov 30 '10 at 23:09
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What's the best manner of implementing a social activity stream? [closed]
...ivity
type is the type of the activity (i.e. Wrote blog post, added photo, commented on user's photo)
data is a serialized object with meta-data for the activity where you can put in whatever you want
This limits the searches/lookups, you can do in the feeds, to users, time and activity types, but...
How do I specify “close existing connections” in sql script
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How to search for occurrences of more than one space between words in a line
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Should I URL-encode POST data?
...POST.
This POST is the normal application/x-www-form-urlencoded kind, most commonly used by HTML forms.
CURLOPT_POSTFIELDS
The full data to post in a HTTP "POST" operation. To post a file, prepend a filename with @ and use the full path. The filetype can be explicitly specified by following the file...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
...nverted to spaces. So (in theory) if you clicked Untabify when the message comes up, it should convert all tabs to spaces and the errors should not appear next time. Are you working with other developers who have different tab settings in their IDE?
UPDATE: In Visual Studio 2017 and onward, this is...
Add disabled attribute to input element using Javascript
...ut it depends."
You should read this answer instead: https://stackoverflow.com/a/5876747/257493
And their release notes for that change are included here:
Neither .attr() nor .prop() should be used for getting/setting value. Use the .val() method instead (although using .attr("value", "somevalue") ...