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How do you check if a certain index exists in a table?

...n I wrote that it is available since 2016. It's good that you take time to confirm that it doesn't work on earlier versions, so we have a proof it is a new feature. I wonder how about 2009 ?:-) – Przemyslaw Remin 2 days ago ...
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jQuery returning “parsererror” for ajax request

... Confirmed fixed in JQuery 1.5.1 – johnhunter Feb 25 '11 at 6:50 13 ...
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Replace multiple whitespaces with single whitespace in JavaScript string

...hink at the time, only this code worked for me. I can't go back on that to confirm. I obviously would have tried the best solution first. Also, upon checking it in chrome console, both solutions seemed to work. Interestingly however, when I copied the result to this comment box, it showed that my so...
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?

... I can confirm your results on Windows 7 using cl /O2 (64-bit from windows sdk) and even my example runs close to peak for scalar operations (1.9 flops/cycle) there. The compiler loop-unrolls and reorders but that might not be the r...
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How to change the color of an svg element?

... Added a test page - to color SVG via Filter settings: E.G filter: invert(0.5) sepia(1) saturate(5) hue-rotate(175deg) Upload & Color your SVG - Jsfiddle Took the idea from: https://blog.union.io/code/2017/08/10/img-svg-fill/ ...
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Testing if jQueryUI has loaded

...website, and I think that jQueryUI may not have loaded properly. How can I test if jQueryUI has loaded? 5 Answers ...
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Configure nginx with multiple locations with different root folders on subdomain

...rective for location /static: server { index index.html; server_name test.example.com; root /web/test.example.com/www; location /static/ { alias /web/test.example.com/static/; } } The nginx wiki explains the difference between root and alias better than I can: Note that it m...
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Can Python print a function definition?

... I can confirm that this answer and inspect.getsource() DOES work on interactive (ipython3) defined funciton in Python 3.6.9 (Ubuntu). – Gnudiff Mar 9 at 15:49 ...
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XAMPP - MySQL shutdown unexpectedly

... I confirm that deleting files will make all DB unusable. Table files are there but they can't display. – Adrian P. Apr 25 '18 at 0:27 ...
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SVN 405 Method Not Allowed

...ss is that the folder you are trying to add already exists in SVN. You can confirm by checking out the files to a different folder and see if trunk already has the required folder. share | improve t...