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Java HashMap performance optimization / alternative

... over blocks of 100,000 puts, 100,000 to 2,000,000 was: 168350.17 109409.195 81344.91 64319.023 53780.79 45931.258 39680.29 34972.676 31354.514 28343.062 25562.371 23850.695 22299.22 20998.006 19797.799 18702.951 17702.434 16832.182 16084.52 15353.083 Using the new method gives: 337837.84 337268...
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How to create a memory leak in Java?

... 95 I agree, this is not a memory "leak", because you can just remove references to the hashset and wait for the GC to kick in, and presto! the...
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JSON.net: how to deserialize without using the default constructor?

... https://gist.github.com/maverickelementalch/80f77f4b6bdce3b434b0f7a1d06baa95 Feedback appreciated. share | improve this answer | follow | ...
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CSRF Token necessary when using Stateless(= Sessionless) Authentication?

... "sub": "tom@andromeda.com", "xsrfToken": "d9b9714c-7ac0-42e0-8696-2dae95dbc33e" } So you will need to store the csrfToken in localStorage/sessionStorage as well as in the JWT itself (which is stored in a http-only and secure cookie). Then for csrf protection, verify that the csrf token in t...
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How can I profile C++ code running on Linux?

...  |  show 95 more comments 604 ...
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How to make shallow git submodules?

...it is not tracked by either a branch or tag: stackoverflow.com/a/47374702/895245 – Ciro Santilli 郝海东冠状病六四事件法轮功 Nov 19 '17 at 8:31 ...
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Flask vs webapp2 for Google App Engine

... http://flask.pocoo.org/mailinglist/archive/2011/3/27/google-app-engine/#4f95bab1627a24922c60ad1d0a0a8e44 And here is a tutorial specific to the Flask / App Engine combination: http://www.franciscosouza.com/2010/08/flying-with-flask-on-google-app-engine/ Also, see App Engine - Difficulty Accessin...
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What are the differences between a multidimensional array and an array of arrays in C#?

...ntation they are not. 23.084 16.634 15.215 15.489 14.407 13.691 14.695 14.398 14.551 14.252 25.782 27.484 25.711 20.844 19.607 20.349 25.861 26.214 19.677 20.171 5.050 5.085 6.412 5.225 5.100 5.751 6.650 5.222 6.770 5.305 The first row are timings of jagge...
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Why em instead of px?

...he system DPI setting. See bugs.launchpad.net/ubuntu/+source/firefox/+bug/19524 – flodin Mar 6 '09 at 8:02 6 ...
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What should I use Android AccountManager for?

... 95 This question is a bit old, but I think it is still of good interest. AccountManager, SyncAdap...