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Rails params explained?
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The params come from the user's browser when they request the page. For an HTTP GET request, which is the most common, the params are encoded in the url. For example, if a user's browser requested
http://www.example.com/?foo=1&boo=octopus
then params[:foo] would be "1" and params[:boo] ...
Operator precedence with Javascript Ternary operator
...d the first part of this code ( += ) in combination with the ternary operator.
7 Answers
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iOS - How to set a UISwitch programmatically
I want to set my UISwitch to on or off programmatically. How would I do that? I am an iOS newbie.
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Is it correct to use alt tag for an anchor link?
Is it correct to use alt tag for an anchor link, something like
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Delete all files in directory (but not directory) - one liner solution
I want to delete all files inside ABC directory.
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Is generator.next() visible in Python 3?
I have a generator that generates a series, for example:
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java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android
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It sounds like you have a memory leak. The problem isn't handling many images, it's that your images aren't getting deallocated when your activity is destroyed.
It's difficult to say why this is without looking at your code. However, this article has so...
How can I set multiple CSS styles in JavaScript?
...f you have the CSS values as string and there is no other CSS already set for the element (or you don't care about overwriting), make use of the cssText property:
document.getElementById("myElement").style.cssText = "display: block; position: absolute";
This is good in a sense as it avoids repain...
Handlebars.js Else If
I'm using Handlebars.js for client side view rendering. If Else works great but I've encountered a 3 way conditional that requires ELSE IF:
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Why does Go have a “goto” statement
...lways been taught that 'goto' statements are a thing of the past and evil for it occludes the actual flow of a program, and that functions or methods are always a better way of controlling flow.
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