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Scoping in Python 'for' loops
...reator, Guido van Rossum, worked on ABC for several years in the 1980s. I know almost nothing about ABC, but as it is intended for beginners, I suppose it must have a limited number of scopes, much like early BASICs.
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Convert string[] to int[] in one line of code using LINQ
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Nice. Didn't know that one. +1
– spender
Aug 19 '09 at 0:17
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How can I develop for iPhone using a Windows development machine?
...nged its licensing agreement in regards to virtualization. Source: VMWare KnowledgeBase
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Why does 2 == [2] in JavaScript?
...a[array] it tries to turn the array into a number first, then string. Who knows?
var a = { "abc" : 1 };
a[["abc"]] === a["abc"];
In this example, you are creating an object called a with a member called abc. The right side of the equation is pretty simple; it is equivalent to a.abc. This returns ...
How can I view array structure in JavaScript with alert()?
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EDIT: Firefox and Google Chrome now have a built-in JSON object, so you can just say alert(JSON.stringify(myArray)) without needing to use a jQuery plugin. This is not part of the Javascript language spec, so you shouldn't rely on the JSON object being pre...
npm install from Git in a specific version
...I have written a module for Node.js which I would like to keep private. I know that I can (should) add the line:
8 Answers
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How do you attach and detach from Docker's process?
...e, try running or attaching with the --detach-keys z argument. You should now be able to detach by pressing z, without any modifiers. If this works, another program is interfering. The easiest way to work around this is to set your own detach sequence using the --detach-keys argument. (For examp...
jQuery Mobile: document ready vs. page events
...ing, basically everything before jQuery Mobile 1.4. Old way of handling is now deprecated and it will stay active until (including) jQuery Mobile 1.5, so you can still use everything mentioned below, at least until next year and jQuery Mobile 1.6.
Old events, including pageinit don't exist any more...
How can I get the ID of an element using jQuery?
...typically hard-coded into the HTML and JS. When you write JS, you already know the ID of some element, so you write that ID to retrieve the element. You rarely need to get the ID of an element programmatically.
– daniel1426
Apr 30 '14 at 18:07
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jQuery $(document).ready and UpdatePanels?
...onally chose .delegate() since it has been supported in jQuery for a while now and is not likely to be removed any time soon. However, I'll upgrade my answer to mention .on() as well for those who can use it.
– Dan Herbert
Dec 8 '11 at 20:17
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