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How do I enumerate through a JObject?
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168
If you look at the documentation for JObject, you will see that it implements IEnumerable<K...
Is there a Java equivalent to C#'s 'yield' keyword?
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91
The two options I know of is Aviad Ben Dov's infomancers-collections library from 2007 and Jim B...
How to use the “required” attribute with a “radio” input field
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edited May 7 at 10:36
answered Nov 27 '11 at 18:31
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How can I initialize an ArrayList with all zeroes in Java?
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edited Mar 2 '15 at 18:03
answered Apr 8 '11 at 20:57
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Why does Math.Floor(Double) return a value of type Double?
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147
The range of double is much wider than the range of int or long. Consider this code:
double d...
Add hover text without javascript like we hover on a user's reputation
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edited Dec 12 '18 at 20:52
Shubham Chaudhary
32.4k88 gold badges6464 silver badges7676 bronze badges
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Creating a new directory in C
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146
Look at stat for checking if the directory exists,
And mkdir, to create a directory.
#includ...
How do I print the elements of a C++ vector in GDB?
... in GDB:
(gdb) print myVector
This will produce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more...
Web Config Transformation to add a child element
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198
You can use the Insert transformation:
<resizer>
<plugins>
<add nam...
How to change 'Maximum upload size exceeded' restriction in Shiny and save user file inputs?
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