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Syntax behind sorted(key=lambda: …)
...=, what it really means is: As I iterate through the list one element at a time (i.e. for e in list), I'm going to pass the current element to the function I provide in the key argument and use that to create a transformed list which will inform me on the order of final sorted list.
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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
Ruby has two different exceptions mechanisms: Throw/Catch and Raise/Rescue.
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What are fail-safe & fail-fast Iterators in Java
...nsistent" is semantic where the iteration fails unpredictably; e.g. to sometimes give the wrong answer or throw an unexpected exception. (This was the behavior of some standard implementations of the Enumeration API in early versions of Java.)
... and are they different from the iterator we use...
How to get just one file from another branch
I am using git and working on master branch. This branch has a file called app.js .
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Go Error Handling Techniques [closed]
I'm just getting started with Go. My code is starting to have a lot of this:
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When serving JavaScript files, is it better to use the application/javascript or application/x-javas
.../javascript. I plan to continue using this, or else I'll waste hours of my time trying to change EVERY instance of text/javascript into application/javascript.
Now some day the opposite might be true. Some day the newest browsers might reject the old technique in order to be strictly standard's comp...
How do I fix blurry text in my HTML5 canvas?
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Note that this ratio can actually change during the lifetime of the page. For example, if I drag a Chrome window from an older "standard" res external monitor to a built-in retina screen of a macbook the code will calculate a different ratio. Just an FYI if you plan to cache this ...
Do DOM tree elements with ids become global variables?
...em by using named access in your site. So many web developers have wasted time trying to track down this magical behavior. We really need to take action and get rendering engines to turn named access off in standards mode. In the short term it will break some sites doing bad things, but in the lo...
What is the default location for MSBuild logs?
... performance anyway so you are forced to keep it on minimal output all the time, and why is it like 8 steps to change from one output level to the other? Fix any of these please.
– James
Jul 11 '16 at 1:54
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Cross-browser custom styling for file upload button [duplicate]
...that doesn't work for you? PS: IE7 is used by only 0.08% of people, at the time of writing, so I wouldn't worry about that. Anyway, IE8 should still work just fine, so could you send me a link of a jsfiddle/jsbin/etc of the code that doesn't work in IE8?
– Joeytje50
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