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Clean code to printf size_t in C++ (or: Nearest equivalent of C99's %z in C++)
...;cinttypes>:
size_t a = 42;
printf("If the answer is %" PRIuPTR " then what is the question?\n", a);
If you really want to be safe, cast to uintmax_t and use PRIuMAX:
printf("If the answer is %" PRIuMAX " then what is the question?\n", static_cast<uintmax_t>(a));
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Why rgb and not cmy? [closed]
...rgy and reflects (almost) none.
Specifically to your question, it depends what medium you are working on. Traditionally, additive colors (RGB) are used because the canon for computer graphics was the computer monitor, and since it's emitting light, it makes sense to use the same structure for the g...
Iterate through object properties
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What exactly is the point of calling object.hasOwnProperty()? Doesn't the fact that property has whatever value imply that its in object?
– Alex S
Apr 21 '14 at 19:48
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Combining two expressions (Expression)
...y expressions, and everything is working fine even in entityframework, So what would the benefits of using the last solution be?
– johnny 5
Aug 3 '17 at 0:08
1
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renderpartial with null model gets passed the wrong type
...taDictionary over an object doesn't make sense to me, but it appears to be what it is doing. You will have to cast it to an object for it to select the correct constructor.
– Joel McBeth
Jul 27 '11 at 15:15
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How to determine a user's IP address in node
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This gives me an IP address different from what whatismyip.com gives me. Why would that be?
– Shamoon
Nov 12 '11 at 22:23
3
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xcodebuild says does not contain scheme
...kspace, so keep in mind that your unique configuration may not map 100% to what is presented here. The key takeaways:
Certain automated tasks the Xcode UI magically takes care of are not available via the Xcodebuild CLI.
You can attach scheme and build configuration data to many places in the 'co...
Can you use if/else conditions in CSS?
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In regards to what deceze said, that doesn't mean you can't have a dynamically changing website. The styles sheets can remain the static, and you can change element classes using javascript with or without jquery or PHP that way the eleme...
How to cast an Object to an int
...Autoboxing
Oracle.com - Primitive Data types
On the same topic :
Java: What's the difference between autoboxing and casting?
Autoboxing: So I can write: Integer i = 0; instead of: Integer i = new Integer(0);
Convert Object into primitive int
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What is the most efficient/elegant way to parse a flat table into a tree?
... are several ways to store tree-structured data in a relational database. What you show in your example uses two methods:
Adjacency List (the "parent" column) and
Path Enumeration (the dotted-numbers in your name column).
Another solution is called Nested Sets, and it can be stored in the ...