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Querying DynamoDB by date
...ps on the range key only. The hash key is required such that the service knows which partition to look in to find the data.
You can of course perform a scan operation to filter by the date value, however this would require a full table scan, so it is not ideal.
If you need to perform an indexed l...
Difference between OData and REST web services
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UPDATE Warning, this answer is extremely out of date now that OData V4 is available.
I wrote a post on the subject a while ago here.
As Franci said, OData is based on Atom Pub. However, they have layered some functionality on top and unfortunately have ignored some of the ...
How do I determine the size of my array in C?
...;
size_t n = sizeof(a) / sizeof(a[0]);
Another advantage is that you can now easily parameterize
the array name in a macro and get:
#define NELEMS(x) (sizeof(x) / sizeof((x)[0]))
int a[17];
size_t n = NELEMS(a);
share
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How To Set A JS object property name from a variable
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Also note that @ChilNut's response below now describes the easiest way of doing this using ES6
– rambossa
Jan 28 '16 at 14:34
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What does the `forall` keyword in Haskell/GHC do?
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OK, I got my six hours and can now decode your answer. :) Between you and Norman I got exactly the kind of answer I was looking for. Thanks.
– JUST MY correct OPINION
Jun 19 '10 at 0:37
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How to fix “Referenced assembly does not have a strong name” error?
...sembly to my Visual Studio 2005 project (which is strongly named). I'm now getting the error:
14 Answers
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How to remove single character from a String
...second part of my answer deals with that case, just as the question asked, now how about removing the downvote? the answer is correct, it just considers one case additional to the one asked in the question.
– Óscar López
Nov 14 '12 at 20:06
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How do function pointers in C work?
... which receives 2 ints and returns an int:
int (*functionPtr)(int,int);
Now we can safely point to our function:
functionPtr = &addInt;
Now that we have a pointer to the function, let's use it:
int sum = (*functionPtr)(2, 3); // sum == 5
Passing the pointer to another function is basica...
Preferred way to create a Scala list
...odify it, use a tail recursive method, and probably others that I don't know about.
10 Answers
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HttpClient not supporting PostAsJsonAsync method C#
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Now i am getting an error :" Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The system cannot find the file specified. "
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