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What is the Java ?: operator called and what does it do?
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edited Jun 20 at 9:12
Community♦
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answered Apr 28 '09 at 15:30
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AI2 Media Notification
German Version Version Adjustments 1.0 (2021-05-05) Initial Version 1.1 (2021-07-11) GetDuration & GetDurationString removed. Instead use extension UrsMediaHelper. Method SetMetaDataFromMH for getting metadata from an UrsMediaHelper component adde...
When should I use a struct rather than a class in C#?
...n a reference type. Here, I have a Dictionary<int, int> that stores 300,000 random integers with sequentially incremented keys.
Capacity: 312874
MemSize: 2660827 bytes
Completed Resize: 5ms
Total time to fill: 889ms
Capacity: number of elements available before the internal arr...
What's the canonical way to check for type in Python?
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answered Sep 30 '08 at 11:07
Fredrik JohanssonFredrik Johansson
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Is there any use for unique_ptr with array?
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answered May 23 '13 at 10:42
Nicol BolasNicol Bolas
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How can I get the current date and time in UTC or GMT in Java?
...lliseconds since the Unix epoch, which occurred at midnight January 1st 1970, UTC. The same epoch could also be described in other time zones, but the traditional description is in terms of UTC. As it's a number of milliseconds since a fixed epoch, the value within java.util.Date is the same around ...
How to properly override clone method?
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edited Feb 24 '10 at 15:16
answered Feb 24 '10 at 14:46
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What is the difference between buffer and cache memory in Linux?
...ches pages from file reading.
quote from:
https://web.archive.org/web/20110207101856/http://www.linuxforums.org/articles/using-top-more-efficiently_89.html
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When should you branch?
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There are several uses for branching. One of the most common uses is for separating projects tha...
Why would $_FILES be empty when uploading files to PHP?
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Here's a check-list for file uploading in PHP:
Check php.ini for:
file_uploads = On
post_max_...