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Prevent automatic browser scroll on refresh
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This solution is no longer recommended due to changes in browser behavior. See other answers.
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What limits does scala place on the “acceptable complexity” of inferred types?
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Comparing strings with == which are declared final in Java
...g" will give you true, because string literals are interned.
From JLS §4.12.4 - final Variables:
A variable of primitive type or type String, that is final and initialized with a compile-time constant expression (§15.28), is called a constant variable.
Also from JLS §15.28 - Constant Expre...
subtle differences between JavaScript and Lua [closed]
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189
Some more differences:
Lua has native support for coroutines.
UPDATE: JS now contains the ...
Why use softmax as opposed to standard normalization?
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There is one nice attribute of Softmax as compared with standard normalisation.
It react to ...
how to write setTimeout with params by Coffeescript
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I think it's a useful convention for callbacks to come as the last argument to a function. This...
Nested rows with bootstrap grid system?
I want 1 larger image with 4 smaller images in a 2x2 format like this:
2 Answers
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Change type of varchar field to integer: “cannot be cast automatically to type integer”
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271
There is no implicit (automatic) cast from text or varchar to integer (i.e. you cannot pass a va...
Replace a value if null or undefined in JavaScript
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Here’s the JavaScript equivalent:
var i = null;
var j = i || 10; //j is now 10
Note that the logical operator || does not return a boolean value but the first value that can be converted to true.
Additionally use an array of objects instead of one single object:
var options = {
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