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JavaScript equivalent to printf/String.Format
..."bar"); // yields "aFOObcdBARef"
That's because Array's slice will force whatever's in arguments into an Array, whether it was originally or not, and the key will be the index (0, 1, 2...) of each array element coerced into a string (eg, "0", so "\\{0\\}" for your first regexp pattern).
Neat.
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Using an HTML button to call a JavaScript function
... otherwise they run the risk of a) confusing the asker - he might not know what jQuery is or b) annoying the asker by telling him to use jQuery for a few lines of javascript code. @Paul - I must say that wasn't a great read...
– Andy E
Dec 23 '09 at 10:25
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Origin null is not allowed by Access-Control-Allow-Origin
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What is the simplest, quickest way to set up a simple web server? Would IIS be the simplest way here?
– Ciaran Gallagher
Feb 23 '13 at 16:29
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Looping over a list in Python
...ntioning the unwanted copy. @batbrat it doesn't slices out, it slices off, what I mean is that the values are duplicated, and still in values.
– AsTeR
Jan 15 '19 at 15:22
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RSpec controller testing - blank response.body
...rs your controller tests, not the outcome of template rendering — that's what view specs are for.
However, if you wish to make your controller specs render templates as the app normally would, use the render_views directive:
describe YourController do
render_views
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end
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Difference between constituency parser and dependency parser
What is the difference between a constituency parser and a dependency parser ? What are the different usages of the two?
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Counting occurrences in Vim without marking the buffer changed
... There's no way to make this count go into a variable right? That's what I need...
– Steven Lu
Apr 2 '16 at 19:37
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How do you assert that a certain exception is thrown in JUnit 4 tests?
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It depends on the JUnit version and what assert libraries you use.
For JUnit5 and 4.13 see answer https://stackoverflow.com/a/2935935/2986984
If you use assertJ or google-truth, see answer https://stackoverflow.com/a/41019785/2986984
The original answer fo...
Test if executable exists in Python?
...te it (I admit my formulation was not clear enough in the fact that I know what which does).
– Piotr Lesnicki
Dec 18 '08 at 12:48
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JavaScript: How to find out if the user browser is Chrome?
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what is the reasoning behind using .toLowerCase - why not just navigator.userAgent.indexOf('Chrome') I see a lot of people use it but im not sure the point?
– Jon
Jan 30 '13 at 14:47
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