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How to check null objects in jQuery
...ction $() always returns a jQuery object so that cant be used to test. The best way yet (if not the only) is to use the size() function or the native length property as explained above.
if ( $('selector').size() ) {...}
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How to find the created date of a repository project on GitHub?
... a repository page
Customizable date format followed Moment format pattern
Best performance by storing all fetched URIs in the Storage
Date of creation of a repository is displaying on the summary bar:
Date format is customizable by clicking at the extension icon:
This's working really well ...
Adding a legend to PyPlot in Matplotlib in the simplest manner possible
...itting
Line')
ax.set_xlabel('ADR')
ax.set_ylabel('Rating')
ax.legend(loc='best')
plt.show()
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.NET String.Format() to add commas in thousands place for a number
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This is the best format. Works in all of those cases:
String.Format( "{0:#,##0.##}", 0 ); // 0
String.Format( "{0:#,##0.##}", 0.5 ); // 0.5 - some of the formats above fail here.
String.Format( "{0:#,##0.##}", 12314 ); // 12,314
String...
change cursor to finger pointer
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I think the "best answer" above, albeit programmatically accurate, does not actually answer the question posed. the question asks how to change the pointer in the mouseover event. I see posts about how one may have an error somewhere is...
Laravel Eloquent: How to get only certain columns from joined tables
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This is the best solution (assuming you're using a fairly modern version of Laravel)
– orrd
Oct 5 '17 at 20:57
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Calling a JavaScript function named in a variable [duplicate]
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Best for node apps! Thanks!
– THpubs
Dec 27 '16 at 7:40
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Only variables should be passed by reference
...e has already given you the reason you're getting an error, but here's the best way to do what you want to do:
$file_extension = pathinfo($file_name, PATHINFO_EXTENSION);
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How to change default timezone for Active Record in Rails?
...le smarter than me agreed a long time ago that storing dates in UTC is the best way to go.
– Mihai Dinculescu
Nov 11 '16 at 10:29
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warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
...e permissions on /etc/sudoers without using 'sudo'. I'm not sure what the best fix is...
– Jonathan Leffler
Oct 17 '10 at 17:23
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