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How to get element by classname or id
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187
getElementsByClassName is a function on the DOM Document. It is neither a jQuery nor a jqLite ...
animating addClass/removeClass with jQuery
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316
Since you are not worried about IE, why not just use css transitions to provide the animation a...
Enable remote MySQL connection: ERROR 1045 (28000): Access denied for user
MySQL 5.1.31 running on Windows XP.
12 Answers
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How do I convert a hexadecimal color to rgba with the Less compiler?
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edited Mar 30 '19 at 21:59
Peter Mortensen
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python pandas: apply a function with arguments to a series
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170
Newer versions of pandas do allow you to pass extra arguments (see the new documentation). So ...
Checking for the correct number of arguments
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218
#!/bin/sh
if [ "$#" -ne 1 ] || ! [ -d "$1" ]; then
echo "Usage: $0 DIRECTORY" >&2
ex...
MySQL: Insert record if not exists in table
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16 Answers
16
Active
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How to combine multiple conditions to subset a data-frame using “OR”?
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my.data.frame <- subset(data , V1 > 2 | V2 < 4)
An alternative solution that mimics the behavior of this function and would be more appropriate for inclusion within a function body:
new.data <- data[ which( data$V1 > 2 | data$V2 < 4) , ]
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Get css top value as number not as string?
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213
You can use the parseInt() function to convert the string to a number, e.g:
parseInt($('#elem'...