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Fastest way to check if a value exists in a list
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You could put your items into a set. Set lookups are very efficient.
Try:
s = set(a)
if 7 in s:
# do stuff
edit In a comment you say that you'd like to get the index of the element. Unfortunately, sets have no notion of element position. ...
How can I open Java .class files in a human-readable way?
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jd-gui is the best decompiler at the moment. it can handle newer features in Java, as compared to the getting-dusty JAD.
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How to define multiple name tags in a struct
I need to get an item from a mongo database, so I defined a struct like this
2 Answers
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Is there a working C++ refactoring tool? [closed]
...load to evaluate", in the same way that Enterprise Oracle isn't a download item.
– Ira Baxter
Apr 11 '12 at 14:20
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What is the best way to check for Internet connectivity using .NET?
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Best approach for me, i still check my service connectivity after that, then start the routines... I just wanted to avoid exceptions.
– Wagner Bertolini Junior
May 24 '16 at 19:56
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What is the best extension for SQLite database files? [closed]
I know there is no specific naming convention, but what extension do you recommend when using SQLite?
5 Answers
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Replacing H1 text with a logo image: best method for SEO and accessibility?
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Best method is wrapping the logo under div due to its Accessibility, Usability and SEO optimization, and mostly used across big web organizations. Twitter, Amazon, Mozilla don't use <h1> for their logos but main heading...
Java executors: how to be notified, without blocking, when a task completes?
...but depends on your program) until it notices an update (boolean flag, new item in queue, etc.) made by the true callback as described in this answer. It can then perform some additional work.
– erickson
Oct 24 '16 at 14:53
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Best Practice: Software Versioning [closed]
Is there any guideline or standard best practice how to version a software you develop in your spare time for fun, but nevertheless will be used by some people? I think it's necessary to version such software so that you know about with version one is talking about (e.g. for bug fixing, support, and...
Best approach to real time http streaming to HTML5 video client
I'm really stuck trying to understand the best way to stream real time output of ffmpeg to a HTML5 client using node.js, as there are a number of variables at play and I don't have a lot of experience in this space, having spent many hours trying different combinations.
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