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lodash multi-column sortBy descending
...ending or "asc" for ascending sort order of corresponding values."
(source https://lodash.com/docs/4.17.10#orderBy)
let sorted = _.orderBy(this.items, ['fieldFoo', 'fieldBar'], ['asc', 'desc'])
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PowerShell equivalent to grep -f
...
So I found a pretty good answer at this link:
https://www.thomasmaurer.ch/2011/03/powershell-search-for-string-or-grep-for-powershell/
But essentially it is:
Select-String -Path "C:\file\Path\*.txt" -Pattern "^Enter REGEX Here$"
This gives a directory file search (*o...
Changing a specific column name in pandas DataFrame
...stion works regardless of whether it is named or unnamed, and in one line: https://stackoverflow.com/a/26336314/4355695
df.rename(columns = {list(df)[1]:'new_name'}, inplace=True)
# 1 is for second column (0,1,2..)
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In a javascript array, how do I get the last 5 elements, excluding the first element?
...arr2.slice(1).slice(-5);
Another way to do it would be using lodash https://lodash.com/docs#rest - that is of course if you don't mind having to load a huge javascript minified file if your trying to do it from your browser.
_.slice(_.rest(arr), -5)
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Get the string representation of a DOM node
...n be set to replace the element with nodes parsed from the given string.
https://developer.mozilla.org/en-US/docs/Web/API/Element/outerHTML
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Insert space before capital letters
...a JSFiddle where you can test your string to see if this meets your needs:
https://jsfiddle.net/thomastasa/5236dv8t/85/
Examples:
"yourStringHere" -> "Your String Here"
"AnotherStringHere" -> "Another String Here"
"someones_string" -> "Someones String"
"Another-String-Here" -> "An...
Get the value of checked checkbox?
... return value of checkbox checked
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<input type="checkbox" name="ips" value="12520">
<input type="checkbox" name="ips" value="12521">
<input type="checkbox" n...
How to remove constraints from my MySQL table?
...ck constraints:
ALTER TABLE table_name
DROP CONSTRAINT constraint_name;
https://mariadb.com/kb/en/library/alter-table/
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How to check version of a CocoaPods framework
...summary of dependencies which are out-of-date.
You can find it on Github: https://github.com/citruz/podchecker
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Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?
...pe the following in your Mac OS X terminal:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
After that, usage of Homebrew is brew install <package>.
One of the prerequisites for Homebrew are the XCode command line tools.
Install XCode from ...