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How expensive is the lock state<em>mem>ent?
I've been experi<em>mem>enting with <em>mem>ulti threading and parallel processing and I needed a counter to do so<em>mem>e basic counting and statistic analysis of the speed of the processing. To avoid proble<em>mem>s with concurrent use of <em>mem>y class I've used a lock state<em>mem>ent on a private variable in <em>mem>y class:
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What are the differences between “=” and “
What are the differences between the assign<em>mem>ent operators = and &a<em>mem>p;lt;- in R?
7 Answers
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Open file via SSH and Sudo with E<em>mem>acs
I want to open a file inside E<em>mem>acs which is located on a re<em>mem>ote server, with sudo powers on the server. I can open local files with sudo via Tra<em>mem>p like this:
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What is the difference between a pseudo-class and a pseudo-ele<em>mem>ent in CSS?
Things like a:link or div::after ...
8 Answers
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Bulk insert with SQLAlche<em>mem>y OR<em>Mem>
Is there any way to get SQLAlche<em>mem>y to do a bulk insert rather than inserting each individual object. i.e.,
10 Answers
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Array slicing in Ruby: explanation for illogical behaviour (taken fro<em>mem> Rubykoans.co<em>mem>)
I was going through the exercises in Ruby Koans and I was struck by the following Ruby quirk that I found really unexplainable:
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Proble<em>mem>s with Android Frag<em>mem>ent back stack
I've got a <em>mem>assive proble<em>mem> with the way the android frag<em>mem>ent backstack see<em>mem>s to work and would be <em>mem>ost grateful for any help that is offered.
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Explaining Apache ZooKeeper
I a<em>mem> trying to understand ZooKeeper, how it works and what it does. Is there any application which is co<em>mem>parable to ZooKeeper?
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REST HTTP status codes for failed validation or invalid duplicate
I'<em>mem> building an application with a REST-based API and have co<em>mem>e to the point where i'<em>mem> specifying status codes for each requests.
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How to create a trie in Python
I'<em>mem> interested in tries and DAWGs (direct acyclic word graph) and I've been reading a lot about the<em>mem> but I don't understand what should the output trie or DAWG file look like.
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