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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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Hide options in a select list using jQuery
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For what it's worth, the second form (with the @) doesn't exist in jQuery 1.3. The first isn'...
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...
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...
Case preserving substitute in Vim
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Use abolish.vim:
:%S/badjob/goodjob/g
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How do I put the image on the right side of the text in a UIButton?
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31 Answers
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mongo - couldn't connect to server 127.0.0.1:27017
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Why can a function modify some arguments as perceived by the caller, but not others?
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11 Answers
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Delete the first three rows of a dataframe in pandas
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Use iloc:
df = df.iloc[3:]
will give you a new df without the first three rows.
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