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catch all unhandled exceptions in ASP.NET Web Api
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Certain 500 errors still don't get caught by this, eg. HttpException - the remote host closed the connection. Is there still a place for global.asax Application_Error to handle errors outside web api processing?
– Avner
Jun 3 '...
Long-lasting FB access-token for server to pull FB page info
...ss Token that does not expire (with help from @Igy), here is a clear, step-by-step quide for all those looking to the same:
Make sure you are the admin of the FB page you wish to pull info from
Create a FB App (should be with the same user account that is the page admin)
Head over to the Facebook ...
Remove whitespaces inside a string in javascript
..."hello world".replace(/\s/g, "");
for all white space use the suggestion by Rocket in the comments below!
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How to detect if a function is called as constructor?
... x as a function, unless you assign a property to every new object created by x as it is constructed:
function x(y) {
var isConstructor = false;
if (this instanceof x // <- You could use arguments.callee instead of x here,
// except in in EcmaScript 5 strict mod...
ruby inheritance vs mixins
In Ruby, since you can include multiple mixins but only extend one class, it seems like mixins would be preferred over inheritance.
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Best implementation for hashCode method for a collection
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For every field f tested in the equals() method, calculate a hash code c by:
If the field f is a boolean:
calculate (f ? 0 : 1);
If the field f is a byte, char, short or int: calculate (int)f;
If the field f is a long: calculate (int)(f ^ (f >>> 32));
If the field f is a float: calcula...
How to get the function name from within that function?
...slightly better choice than hardcoding the string.
– byxor
Dec 4 '19 at 11:49
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tag in Twitter Bootstrap not functioning correctly?
...losing tags).
If you expect something different, describe what you expect by adding a comment.
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What is the difference between a directory and a folder?
... the term "Folder" as part of its "desktop metaphor", this was popularized by the 1980's Mac, and became universal in later GUIs including Windows. But at the command line, it's still a "directory".
– Orion Lawlor
Aug 28 at 7:28
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Change values while iterating
...ied, making the original value untouchable.
This behavior is demonstrated by the following code:
x := make([]int, 3)
x[0], x[1], x[2] = 1, 2, 3
for i, val := range x {
println(&x[i], "vs.", &val)
}
The code prints you completely different memory locations for the value from range a...