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Convert JavaScript string in dot notation into an object reference

...,'etc']) #works with both strings and lists 5 > index(obj,'a.b.etc', 123) #setter-mode - third argument (possibly poor form) 123 > index(obj,'a.b.etc') 123 ...though personally I'd recommend making a separate function setIndex(...). I would like to end on a side-note that the original...
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Format Float to n decimal places

...erFormat factory methods may return subclasses other than DecimalFormat. https://docs.oracle.com/javase/8/docs/api/java/text/DecimalFormat.html So what you need to do is (for instance): NumberFormat formatter = NumberFormat.getInstance(Locale.US); formatter.setMaximumFractionDigits(2); formatter...
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MySQL IF NOT NULL, then display 1, else display 0

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What does $1 [QSA,L] mean in my .htaccess file?

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What is the benefit of zerofill in MySQL?

... y INT(8) NOT NULL); INSERT INTO yourtable (x,y) VALUES (1, 1), (12, 12), (123, 123), (123456789, 123456789); SELECT x, y FROM yourtable; Result: x y 00000001 1 00000012 12 00000123 123 123456789 123456789 ...
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partial string formatting

...n't 100% control. Imagine: "{foo} {{bar}}".format(foo="{bar}").format(bar="123") from the other examples. I would expect "{bar} 123" but they output "123 123". – Benjamin Manns Sep 21 '18 at 13:53 ...
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Python how to write to a binary file?

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What is a non-capturing group in regular expressions?

... with an example. Consider the following text: http://stackoverflow.com/ https://stackoverflow.com/questions/tagged/regex Now, if I apply the regex below over it... (https?|ftp)://([^/\r\n]+)(/[^\r\n]*)? ... I would get the following result: Match "http://stackoverflow.com/" Group 1: "h...
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jQuery Mobile: document ready vs. page events

...to another during page transition. It can be done in few ways. Reference: https://stackoverflow.com/a/13932240/1848600 Solution 1: You can pass values with changePage: $.mobile.changePage('page2.html', { dataUrl : "page2.html?paremeter=123", data : { 'paremeter' : '123' }, reloadPage : true, cha...
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grepping using the “|” alternative operator

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