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Convert blob to base64

... this worked for me: var blobToBase64 = function(blob, callback) { var reader = new FileReader(); reader.onload = function() { var dataUrl = reader.result; var base64 = dataUrl.split(',')[1]; callback(base64); }; reader.readAsDataURL(blob); ...
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Why sizeof int is wrong, while sizeof(int) is right?

...ans If we start trying to justify every decision made in C99 we'll be here all year. Quoting the standard is as good a way as any to wrap up this discussion. – Perry Oct 30 '12 at 18:50 ...
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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded

I know that the auto layout chain consists in basically 3 different process. 2 Answers ...
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iPad browser WIDTH & HEIGHT standard

... Ericson578: These are all for ipad 1. – Paul Rademacher Apr 30 '12 at 21:39 2 ...
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Relatively position an element without it taking up space in document flow

... creating a zero-width, zero-height, relatively positioned element, essentially solely for the purpose of creating a reference point for position, and an absolutely positioned element within that: <div style="position: relative; width: 0; height: 0"> <div style="position: absolute; lef...
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How to secure database passwords in PHP?

When a PHP application makes a database connection it of course generally needs to pass a login and password. If I'm using a single, minimum-permission login for my application, then the PHP needs to know that login and password somewhere. What is the best way to secure that password? It seems like ...
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How to return a result (startActivityForResult) from a TabHost Activity?

I have 3 classes in my example: Class A, the main activity. Class A calls a startActivityForResult: 5 Answers ...
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gunicorn autoreload on source change

Finally I migrated my development env from runserver to gunicorn/nginx. 4 Answers 4 ...
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If I fork someone else's private Github repo into my account, is it going to appear in my account as

... pretty sure this is a stupid question, but could you elaborate more especially on the last sentence? – Terence Ponce Mar 9 '12 at 5:56 1 ...
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OOP vs Functional Programming vs Procedural [closed]

... All of them are good in their own ways - They're simply different approaches to the same problems. In a purely procedural style, data tends to be highly decoupled from the functions that operate on it. In an object oriented...