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Use HTML5 to resize an image before upload

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How to measure elapsed time in Python?

...unter or process_time, depending on your requirements. Before 3.3 it was recommended to use time.clock (thanks Amber). However, it is currently deprecated: On Unix, return the current processor time as a floating point number expressed in seconds. The precision, and in fact the very definition...
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Eclipse - java.lang.ClassNotFoundException

... I've come across that situation several times and, after a lot of attempts, I found the solution. Check your project build-path and enable specific output folders for each folder. Go one by one though each source-folder of your p...
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SET NAMES utf8 in MySQL?

... depending on your location and platform.) Read http://www.joelonsoftware.com/articles/Unicode.html in case you aren't aware how Unicode works. Read Whether to use "SET NAMES" to see SET NAMES alternatives and what exactly is it about. ...
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How can I visualize per-character differences in a unified diff file?

... @Hi-Angel You could open Emacs and type M-! to run the command and capture the output in a buffer. – legoscia Oct 19 '18 at 11:31 add a comment ...
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WSDL vs REST Pros and Cons

...s is good if two parties need to have a strict contract(say for inter-bank communication). SOAP also lets you layer things like WS-Security on your documents. SOAP is generally transport-agnostic, meaning you don't necessarily need to use HTTP. REST is very lightweight, and relies upon the HTTP st...
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What is the difference between properties and attributes in HTML?

... Where could I find a complete list of attributes to properties (like for -> htmlFor) and similarly a list of properties that take their initial value from an attribute, yet do not reflect it (input.value). I expect this would be somewhere in t...
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How can I make the cursor turn to the wait cursor?

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Ruby optional parameters

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How do I make the method return type generic?

...r", Duck.class).quack(); This code has the benefit of not generating any compiler warnings. Of course this is really just an updated version of casting from the pre-generic days and doesn't add any additional safety. shar...