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Fragment Inside Fragment

... any idea about this stackoverflow.com/questions/63052712/… – Sunil Chaudhary Jul 31 at 8:19 add a comm...
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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)

...S. So confusing that you have to find your index before you can use it. No idea why it took me so long to realise, but thanks for your contribution to human kind. – Warpzit May 1 '17 at 13:44 ...
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Getting visitors country from their IP

... i use it in geoip_country_code_by_addr($gi, $ip), it returns nothing, any idea? – mOna Sep 21 '14 at 15:13 It is a re...
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How can you determine a point is between two other points on a line segment?

... This is the right idea, I think, but short on detail (how do we check that equation in practice?) and a bit buggy: the last y3 ought to be y2. – Darius Bacon Nov 30 '08 at 17:37 ...
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How to delay the .keyup() handler until the user stops typing?

...96), which is better than this answer and worth studying to understand the idea behind simple, slick binding to allow different timers for different elements - the same principle used in the plugin code above, but easier to understand. – Dan Nissenbaum Nov 29 '...
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What does the 'b' character do in front of a string literal?

...e learned about char and strings, because a character is not a byte. That idea is long obsolete. You use str when you want to represent text. print('שלום עולם') You use bytes when you want to represent low-level binary data like structs. NaN = struct.unpack('>d', b'\xff\xf8\x00\x00\x00\...
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ERROR 2006 (HY000): MySQL server has gone away

...MySQL server has gone away. Debugging Here are few expert-level debug ideas: Check the logs, e.g. sudo tail -f $(mysql -Nse "SELECT @@GLOBAL.log_error") Test your connection via mysql, telnet or ping functions (e.g. mysql_ping in PHP). Use tcpdump to sniff the MySQL communication (won't wor...
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How can I force clients to refresh JavaScript files?

... This uses PHP tags and if one uses PHP, it is indeed a good idea. – Jerther Apr 19 '17 at 12:31 3 ...
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Difference between doseq and for in Clojure

... How does doseq handle evaluation of infinite lazy sequence? bad idea? only call it on finite sequences, either eager or lazy? – johnbakers Jan 25 '14 at 9:15 ...
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What are the alternatives now that the Google web search API has been deprecated? [closed]

... @Pacerier, I have no idea about it. Maybe the policy have changed? – Yishu Fang Sep 18 '15 at 14:43 add a comment ...