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cancelling a handler.postdelayed process
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edited Jul 30 '17 at 1:27
James Ko
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answer...
typedef fixed length array
I have to define a 24-bit data type.I am using char[3] to represent the type. Can I typedef char[3] to type24 ? I tried it in a code sample. I put typedef char[3] type24; in my header file. The compiler did not complain about it. But when I defined a function void foo(type24 val) {} in my C...
Convert Object to JSON string
...ct is to be converted to JSON string
I got a link http://www.devcurry.com/2010/03/convert-javascript-object-to-json.html
but it need to have json2.js do jQuery has a native method to do this?
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Using Razor, how do I render a Boolean to a JavaScript variable?
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edited Dec 9 '13 at 12:40
answered Dec 6 '13 at 9:19
a...
What is the Scala identifier “implicitly”?
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208
Here are a few reasons to use the delightfully simple method implicitly.
To understand/troubl...
Why is my xlabel cut off in my matplotlib plot?
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edited Sep 29 '16 at 7:26
xnx
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answe...
Which, if any, C++ compilers do tail-recursion optimization?
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int foo(int n, int acc) {
return (n == 0) ? acc : bar(n - 1, acc + 2);
}
int bar(int n, int acc) {
return (n == 0) ? acc : foo(n - 1, acc + 1);
}
Letting the compiler do the optimisation is straightforward: Just switch on optimisation for speed:
For MSVC, use /O2 or /Ox.
For GCC, Cl...
Connect to a heroku database with pgadmin
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328
Open the "Properties" of the Heroku server in pgAdminIII and change the "Maintenance DB" value ...
Rails detect if request was AJAX
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249
You can check for a header[X-Requested-With] to see if it is an AJAX request. Here is a good a...
EF LINQ include multiple and nested entities
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236
Have you tried just adding another Include:
Course course = db.Courses
.Inclu...