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Finding Variable Type in JavaScript
...lly need the instanceof operator.
Update:
Another interesting way is to examine the output of Object.prototype.toString:
> Object.prototype.toString.call([1,2,3])
"[object Array]"
> Object.prototype.toString.call("foo bar")
"[object String]"
> Object.prototype.toString.call(45)
"[object ...
static linking only some libraries
...namically. When you use -lsome_dynamic_lib it gets linked dynamically as expected. But, when gcc is given a static library explicitly, it will always try to link it statically. There are, however, some tricky details about the order in which symbols get resolved; I'm not quite sure how that works...
In Python, how do I iterate over a dictionary in sorted key order?
There's an existing function that ends in the following, where d is a dictionary:
10 Answers
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How do I add a simple onClick event handler to a canvas element?
I'm an experienced Java programmer but am looking at some JavaScript/HTML5 stuff for the first time in about a decade. I'm completely stumped on what should be the simplest thing ever.
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Plotting two variables as lines using ggplot2 on the same graph
... edited Jan 29 '19 at 1:26
Nakx
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answered Sep 23 '10 at 16:12
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Illegal string offset Warning PHP
...1" ["port"]=> string(5) "11211" } string(5) "m_prefix" PHP 5.4 now $xx['host'] threw the warning correctly.
– thesonix
Mar 26 '12 at 9:17
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How to convert Nonetype to int or string?
I've got an Nonetype value x , it's generally a number, but could be None . I want to divide it by a number, but Python raises:
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How to extract the substring between two markers?
Let's say I have a string 'gfgfdAAA1234ZZZuijjk' and I want to extract just the '1234' part.
18 Answers
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What is the difference between “px”, “dip”, “dp” and “sp”?
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What arguments are passed into AsyncTask?
... what I am supposed to put in here and where these arguments end up? What exactly should I put, and where exactly will it go? Do I need to include all 3 or can I include 1,2,20?
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