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New line in text area
...ough to parse the \n?
– Doug
Apr 3 '19 at 11:33
Doesn't it depend on Windows vs. macOS whether both the line-feed and ...
Installing python module within code
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edited Dec 6 '19 at 22:19
wim
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a...
Drop columns whose name contains a specific string from pandas DataFrame
... be more adequate.
– Jacquot
Mar 8 '19 at 9:15
2
This is not actually as good an answer as people...
Generating an MD5 checksum of a file
... user2653663
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answered Aug 7 '10 at 19:53
quantumSoupquantumSoup
21.6k88 ...
validation custom message for rails 3
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196
Try this
validates :title, presence: { message: "Story title is required" }
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Regular Expression for alphanumeric and underscores
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19 Answers
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Display milliseconds in Excel
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219
Right click on Cell B1 and choose Format Cells. In Custom, put the following in the text box l...
How do you work with an array of jQuery Deferreds?
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$.when.apply($, promises).then(function(schemas) {
console.log("DONE...
Returning JSON from PHP to JavaScript?
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194
Php has an inbuilt JSON Serialising function.
json_encode
json_encode
Please use that if y...
How do I rename all files to lowercase?
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edited Jun 24 '19 at 13:50
answered Sep 26 '18 at 9:03
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