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Define global variable in a JavaScript function
...up being properties of window, and window is already plenty crowded enough what with all elements with an id (and many with just a name) being dumped in it (and regardless that upcoming specification, IE dumps just about anything with a name on there).
Instead, wrap your code in a scoping function ...
Check whether variable is number or string in JavaScript
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what's wrong with function is_number(n) { return /^-?[\d.]+(?:e-?\d+)?$/.test(n);}
– OneOfOne
Sep 29 '13 at 20:08
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What is the difference between print and puts?
...t seems like a special case for puts to handle arrays like that. Wondering what the rationale was... Is it just to be analogous to other languages?
– Dan Barron
Jul 10 '13 at 13:49
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How to print out more than 20 items (documents) in MongoDB's shell?
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This is exactly what did it for me. Truth be told I just needed a way to save all results from Robomongo output. Thank you!
– Andrés Botero
Jun 19 '17 at 19:21
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What's the difference between a Python module and a Python package?
What's the difference between a Python module and a Python package?
5 Answers
5
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What is the difference between JSON and Object Literal Notation?
Can someone tell me what is the main difference between a JavaScript object defined by using Object Literal Notation and JSON object ?
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Can someone copyright a SQL query? [closed]
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If I were you, I would write a full description of what the query needs to do, including all the tables, fieldnames etc., and post that here. Someone here is bound to be able to write a new version of the query that is not copyright your developer, and you can edit it each ye...
Make the current Git branch a master branch
...n ancestor, so when you push it, everyone else will get messed up. This is what you want to do:
git checkout better_branch
git merge --strategy=ours master # keep the content of this branch, but record a merge
git checkout master
git merge better_branch # fast-forward master up to th...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
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What you're asking for is extremely hard. If possible, getting the user to specify the encoding is the best. Preventing an attack shouldn't be much easier or harder that way.
However, you could try doing this:
iconv(mb_dete...
What is fastest children() or find() in jQuery?
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Sure, but what happens if the parent element only has child nodes? I'm going to do some profiling on this.
– jason
Jul 17 '10 at 22:01
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