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Could not find default endpoint element

... "This error can arise if you are calling the service in a class library and calling the class library from another project." In this case you will need to include the WS configuration settings into the main projects app.config if its a winapp or web.config i...
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How to stop a JavaScript for loop?

...try.size === remData.size; }); Array#findIndex stops the first time the callback returns a truthy value, returning the index for that call to the callback; it returns -1 if the callback never returns a truthy value. Array#find also stops when it finds what you're looking for, but it returns the en...
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Send POST data on redirect with JavaScript/jQuery? [duplicate]

Basically what I want to do is send POST data when I change the window.location , as if a user has submitted a form and it went to a new page. I need to do it this way because I need to pass along a hidden URL, and I can’t simply place it in the URL as a GET for cosmetic reasons. ...
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How do you create different variable names while in a loop? [duplicate]

...can do this is with exec(). For example: for k in range(5): exec(f'cat_{k} = k*2') >>> print(cat_0) 0 >>> print(cat_1) 2 >>> print(cat_2) 4 >>> print(cat_3) 6 >>> print(cat_4) 8 Here I am taking advantage of the handy f string formatting in Pytho...
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How to create an HTML button that acts like a link?

... type="submit">. The only difference is that the <button> element allows children. You'd intuitively expect to be able to use <button href="https://google.com"> analogous with the <a> element, but unfortunately no, this attribute does not exist according to HTML specification. ...
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How can I delete Docker's images?

... In order to delete all images, use the given command docker rmi $(docker images -q) In order to delete all containers, use the given command docker rm $(docker ps -a -q) Warning: This will destroy all your images and containers. It will n...
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What are 'closures' in .NET?

...thod and the variable j [CompilerGenerated] private sealed class <>c__DisplayClass2 { public <>c__DisplayClass2(); public void <fillFunc>b__0() { Console.Write("{0} ", this.j); } public int j; } for the function: static void fillFunc(int count) { ...
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C# pattern to prevent an event handler hooked twice [duplicate]

...ution and the best one (considering performance) is: private EventHandler _foo; public event EventHandler Foo { add { _foo -= value; _foo += value; } remove { _foo -= value; } } No Linq using required. No need to check for null before cancelling a subscrip...
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Efficient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)

...y. There's an API I'm working with (high profile, well known) that doesn't allow dashes in its UUID. You have to strip them. – Michael Gaines Oct 28 '15 at 3:28 20 ...
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When is std::weak_ptr useful?

...want to keep them in memory, so you hold a strong pointer to them. Periodically, you scan the cache and decide which objects have not been accessed recently. You don't need to keep those in memory, so you get rid of the strong pointer. But what if that object is in use and some other code holds a s...