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How can I convert a dictionary into a list of tuples?
...or k, v in d.iteritems()]
[(1, 'a'), (3, 'c'), (2, 'b')]
It's not in the order you want, but dicts don't have any specific order anyway.1 Sort it or organize it as necessary.
See: items(), iteritems()
In Python 3.x, you would not use iteritems (which no longer exists), but instead use items, w...
Posting a File and Associated Data to a RESTful WebService preferably as JSON
... unfortunately, there's currently no reader for this kind of data on php (7.2.1) and you would have to build your own parser
– dewd
Jul 24 '18 at 13:49
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Can not deserialize instance of java.util.ArrayList out of START_OBJECT token
... a JSON Array - that would look like this:
[
{
"name": "Test order1",
"detail": "ahk ks"
},
{
"name": "Test order2",
"detail": "Fisteku"
}
]
Since you're not controlling the exact process of deserialization (RestEasy does) - a first option would be...
Import / Export database with SQL Server Server Management Studio
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How do I use a PriorityQueue?
...d pass in a comparator which compares in the appropriate way for your sort order. If you give an example of how you want to sort, we can provide some sample code to implement the comparator if you're not sure. (It's pretty straightforward though.)
As has been said elsewhere: offer and add are just d...
Java: how to convert HashMap to array
...ray(); // returns an array of values
Edit
It should be noted that the ordering of both arrays may not be the same,
See oxbow_lakes answer for a better approach for iteration when the pair key/values are needed.
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
While there are multiple ways to reverse bit order in a byte, I'm curious as to what is the "simplest" for a developer to implement. And by reversing I mean:
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How does the bitwise complement operator (~ tilde) work?
... positive numbers. Think of -3 as the number to which 3 should be added in order to get zero and you'll see that this number is 1101, remember that binary addition is just like elementary school (decimal) addition only you carry one when you get to two rather than 10.
1101 +
0011 // 3
=
10000...
What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)?
...eed to wrap up a map with some other characteristics, perhaps some sort of ordered map, like a TreeMap.
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What is the AppDelegate for and how do I know when to use it?
...le or any type of analogy with another programming language like Python or PHP that uses an AppDelegate like pattern?
4 Ans...