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Where to store global constants in an iOS application?
...ion file storing the base URL of the server. It will look something like this:
11 Answers
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Resize HTML5 canvas to fit window
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I believe I have found an elegant solution to this:
JavaScript
/* important! for alignment, you should make things
* relative to the canvas' current width/height.
*/
function draw() {
var ctx = (a canvas context);
ctx.canvas.width = window.innerWidth;
ctx.canvas...
How to take screenshot of a div with JavaScript?
..., I don't know of a way to 'screenshot' an element, but what you could do, is draw the quiz results into a canvas element, then use the HTMLCanvasElement object's toDataURL function to get a data: URI with the image's contents.
When the quiz is finished, do this:
var c = document.getElementById('t...
Check if item is in an array / list
If I've got an array of strings, can I check to see if a string is in the array without doing a for loop? Specifically, I'm looking for a way to do it within an if statement, so something like this:
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How can I find the data structure that represents mine layout of Minesweeper in memory?
...erse engineering, using Minesweeper as a sample application. I've found this MSDN article on a simple WinDbg command that reveals all the mines but it is old, is not explained in any detail and really isn't what I'm looking for.
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Deleting an object in java?
...lete an object I created, (a oval which follows you), but how would I do this?
7 Answers
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How to choose the id generation strategy when using JPA and Hibernate
...rough Id generation section of the Hibernate reference guide and "java persistence with Hibernate"
4 Answers
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Parse RSS with jQuery
I want to use jQuery to parse RSS feeds. Can this be done with the base jQuery library out of the box or will I need to use a plugin?
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GitHub README.md center image
...re that there's no guarantee the image will be centered if your repository is forked in a different hosting environment (Codeplex, BitBucket, ...) or if the document isn't read through a browser (Sublime Text Markdown preview, MarkdownPad, VisualStudio Web Essentials Markdown preview, ...).
Note 2:...
How to pattern match using regular expression in Scala?
... a word, and one of the letters in a group such as "ABC". In pseudocode, this might look something like:
7 Answers
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