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An error occurred while installing pg (0.17.1), and Bundler cannot continue
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railstutorial.org -- paid tutorial; any other ideas?
– Terra Ashley
Feb 6 '16 at 9:05
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What is an existential type?
...lt;T> source, List<T> dest) {
...
}
The copy function has no idea what T will actually be, but it doesn't need to.
Existential types would let you write things like:
interface VirtualMachine<B> {
B compile(String source);
void run(B bytecode);
}
// Now, if you had a list...
Open popup and refresh parent page on close popup
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i don't want to use timer! any other idea?
– ArMaN
May 29 '12 at 2:33
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how to debug the js in jsfiddle
...ied to use the debugger command and I cant find it in the sources tab?
any idea how I can debug this?
7 Answers
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How to create a hash or dictionary object in JavaScript [duplicate]
I want to create a map object in javascript. I came to the following idea:
5 Answers
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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
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Thanks for the idea (also suggested by someone who deleted his answer). The division works fine as it is, even when building the color from properly set floats (dummy vars declared and their value checked in the debugger), setting the backg...
MySQL Cannot Add Foreign Key Constraint
.../change. For me it was a column-level Collation difference (thanks for the idea!) and this gave me the fix: stackoverflow.com/questions/1294117/…
– sjgp
Sep 4 '19 at 16:01
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Currency formatting in Python
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Cool idea! With Python 3.6 and f-strings, it looks even more beautiful: print(f'Value is: ${value:,.2f}'.replace('$-', '-$'))
– Timo Saloranta
Apr 10 '19 at 15:30
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Combining two Series into a DataFrame in pandas
...ray with more than one element is ambiguous. Use a.any() or a.all()' - any ideas?
– user7289
Aug 6 '13 at 12:11
@user7...
How to set the java.library.path from Eclipse
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Thanks for this. The idea of putting the DLLs into c:/windows proved to me that it was just a path issue and not a problem with the DLLs.
– vegemite4me
Oct 4 '12 at 9:27
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