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How to replace a string in a SQL Server Table Column
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Efficient way to return a std::vector in c++
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145
In C++11, this is the preferred way:
std::vector<X> f();
That is, return by value.
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How to trigger a file download when clicking an HTML button or JavaScript
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291
For the button you can do
<form method="get" action="file.doc">
<button type="submi...
What is the shortest function for reading a cookie by name in JavaScript?
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15 Answers
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SQL select only rows with max value on a column [duplicate]
...condition is having left side value less than right value
When you do step 1, the row(s) that actually have the max value will have NULL in the right side (it's a LEFT JOIN, remember?). Then, we filter the joined result, showing only the rows where the right side is NULL.
So you end up with:
SELE...
Mapping enum to string in hibernate
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Yes, is possible. It should be:
@Enumerated(EnumType.STRING)
@Column(name = "category_type")
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angularJS: How to call child scope function in parent scope
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You can use $broadcast from the parent to a child:
function ParentCntl($scope) {
$scope....
“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed
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What is __future__ in Python used for and how/when to use it, and how it works
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Another example is
from __future__ import division
print 8/7 # prints 1.1428571428571428
print 8//7 # prints 1
Without the __future__ stuff, both print statements would print 1.
The internal difference is that without that import, / is mapped to the __div__() method, while with it, __truediv...
'Contains()' workaround using Linq to Entities?
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