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Remove all line breaks from a long string of text
... multiple whitespace".split())
Out: 'some text with multiple whitespace'
https://docs.python.org/2/library/stdtypes.html#str.split
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Why is typeof null “object”?
...in short: it is bug in ECMAScript, and the type should be null
reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/null
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Git and nasty “error: cannot lock existing info/refs fatal”
...
You want to try doing:
git gc --prune=now
See https://www.kernel.org/pub/software/scm/git/docs/git-gc.html
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Reading an Excel file in python using pandas
...t_name='Sheet1')
sheet2 = pd.read_excel(reader, sheet_name='Sheet2')
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.read_excel.html
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How to get names of enum entries?
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As of TypeScript 2.4, enums can contain string intializers https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-4.html
This allows you to write:
enum Order {
How to set the first option on a select box using jQuery?
...
Something like this should do the trick: https://jsfiddle.net/TmJCE/898/
$('#name2').change(function(){
$('#name').prop('selectedIndex',0);
});
$('#name').change(function(){
$('#name2').prop('selectedIndex',0);
});
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Datatables - Search Box outside datatable
...table.search(this.value).draw();
});
Since: DataTables 1.10
– Source: https://datatables.net/reference/api/search()
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Are PHP functions case sensitive?
...n are taken from URL as is.
Think, if a user publishes a link to my site:
https://my-site/MyPartnerController/MyPartnerGallery
while class is named myPartnerController...
It means noone ever gains this page if PHP's classes and functions names are case sensitive.
Yes, I always use all the names...
How to print matched regex pattern using awk?
...cat testfile | sed -r 's#^.*(yyy).*$#\1#g'
yyy
yyy
Relevant manual page: https://www.gnu.org/software/sed/manual/sed.html#Back_002dreferences-and-Subexpressions
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Returning JSON from a PHP Script
...t only to calls from CodePen, I tried header('Access-Control-Allow-Origin: https://cdpn.io');, but I can still load the page from my own browser.
– ashleedawg
Jul 2 at 13:56
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