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Hide options in a select list using jQuery

... 128 For what it's worth, the second form (with the @) doesn't exist in jQuery 1.3. The first isn'...
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Case preserving substitute in Vim

... 121 Use abolish.vim: :%S/badjob/goodjob/g ...
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Using 'return' in a Ruby block

I'm trying to use Ruby 1.9.1 for an embedded scripting language, so that "end-user" code gets written in a Ruby block. One issue with this is that I'd like the users to be able to use the 'return' keyword in the blocks, so they don't need to worry about implicit return values. With this in mind, t...
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How to delete a remote tag?

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Can git operate in “silent mode”?

... cat $stderr >&2 rm -f $stdout $stderr exit 1 fi rm -f $stdout $stderr } This will suppress stdout and stderr, unless the git command fails. It's not pretty; in fact the stdout file is ignored and it should just redirect that to /dev/null. Works, though. And...
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How do I limit the number of returned items?

How can I limit the returned items to only the latest 10 items that were inserted? 7 Answers ...
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Why can a function modify some arguments as perceived by the caller, but not others?

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In Typescript, How to check if a string is Numeric

...y to convert a string to a number is with Number, not parseFloat. Number('1234') // 1234 Number('9BX9') // NaN You can also use the unary plus operator if you like shorthand: +'1234' // 1234 +'9BX9' // NaN Be careful when checking against NaN (the operator === and !== don't work as expected wi...
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How do I put the image on the right side of the text in a UIButton?

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Java optional parameters

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