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printf format specifiers for uint32_t and size_t
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Real life example, when to use OUTER / CROSS APPLY in SQL
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How do I return NotFound() IHttpActionResult with an error message or exception?
... Request = request;
}
public string Message { get; private set; }
public HttpRequestMessage Request { get; private set; }
public Task<HttpResponseMessage> ExecuteAsync(CancellationToken cancellationToken)
{
return Task.FromResult(Execute());
}
pub...
How to expire a cookie in 30 minutes using jQuery?
...0 minutes in the future.
var date = new Date();
var minutes = 30;
date.setTime(date.getTime() + (minutes * 60 * 1000));
$.cookie("example", "foo", { expires: date });
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How to refresh / invalidate $resource cache in AngularJS
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Boost智能指针——shared_ptr - C/C++ - 清泛网 - 专注C/C++及内核技术
...指针，首先让我们通过一个例子看看它的基本用法：
#include <string>
#include <iostream>
#include <boost/shared_ptr.hpp>
class implementation
{
public:
~implementation() { std::cout <<"destroying implementation\n"; }
void do_something() { std::cout << "did some...
Java: Equivalent of Python's range(int, int)?
...a also provides something similar to Python's range:
Range.closed(1, 5).asSet(DiscreteDomains.integers());
You can also implement a fairly simple iterator to do the same sort of thing using Guava's AbstractIterator:
return new AbstractIterator<Integer>() {
int next = getStart();
@Over...
Set the layout weight of a TextView programmatically
...w and a CheckBox . The TextView items need to have their layout weight set to 1 to push the CheckBox items to the far right.
...
Python try-else
What is the intended use of the optional else clause of the try statement?
21 Answers
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How do you find the row count for all your tables in Postgres
I'm looking for a way to find the row count for all my tables in Postgres. I know I can do this one table at a time with:
...