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'Contains()' workaround using Linq to Entities?
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To complete the record, here's the code I finally used (error checking omitted for clarity)...
// How the function is called
var q = (from t in svc.OpenTransaction.Expand("Currency,LineItem")
select t)
.Where(BuildContainsExpression<OpenTransaction, long>(...
Auto reloading python Flask app upon code changes
...ith it's built in web server behind nginx it would result in a bad gateway error.
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What does a colon following a C++ constructor name do? [duplicate]
... object construction and the body of the constructor. The following raises error C2758: 'MyClass::member_' : must be initialized in constructor base/member initializer list
class MyClass {
public :
MyClass(std::string& arg) {
member_ = arg;
}
std::string& member_;
};
T...
How to draw polygons on an HTML5 canvas?
... the notice. Indeed, there seems to be a problem with jsfiddle there - the error message is completely unrelated to the canvas. Replaced with a very simple live demo site.
– phihag
Feb 13 '18 at 19:41
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Easy way to prevent Heroku idling?
...a herokuapp url. EDIT: My bad, I was putting in the http:// and getting an error.
– Ruben Martinez Jr.
Jul 10 '14 at 14:34
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Dynamically updating plot in matplotlib
...rg/Cookbook/Matplotlib/Animations) seems to be broken (I get a "Forbidden" error)
– David Doria
Sep 18 '15 at 10:55
21
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Checking the equality of two slices
... a := []int{1, 2}
b := []int{2, 1}
assert.Equal(t, a, b)
}
The error prompted will be:
Diff:
--- Expected
+++ Actual
@@ -1,4 +1,4 @@
([]int) (len=2) {
+ (int) 1,
(int) 2,
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How to center a subview of UIView
... "If you are using only UIKit level autolayout methods:" results in errors.
– Jonny
Sep 7 '15 at 9:59
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How can I index a MATLAB array returned by a function without first assigning it to a local variable
... The colon (:) operator must be used with apostrophes ':' to avoid the error Undefined function or variable "builtin".
– Dominik
Nov 20 '14 at 18:19
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Get the index of the object inside an array, matching a condition
... a possible index with 0 (Boolean(0) === false), which would not result an error but disables the break of the iteration.
Edit
An even shorter version of the above:
yourArray.some(function (elem, i) {
return elem.prop2 === 'yutu' && ~(index = i);
});
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