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Draw on HTML5 Canvas using a mouse
... likely because my resize function. I'm setting width and height of canvas based on window size. You should set these based on your <div class="container-fluid">.
– Matěj Pokorný
Apr 10 '17 at 10:53
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How to send only one UDP packet with netcat?
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For clarity, with Linux-based netcat, the -c option requires a command as an argument, which "executes the given argument via /bin/bash" - commandlinux.com/man-page/man1/nc.1.html
– Blake Neal
Aug 28 '19 at 15:...
iphone ios running in separate thread
...n_queue(), ^{
// Add code here to update the UI/send notifications based on the
// results of the background processing
});
});
If you haven't done so already, check out the videos from WWDC 2010 on libdispatch/GCD/blocks.
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Is there a way to access an iteration-counter in Java's for-each loop?
...r this is that the for-each loop internally does not have a counter; it is based on the Iterable interface, i.e. it uses an Iterator to loop through the "collection" - which may not be a collection at all, and may in fact be something not at all based on indexes (such as a linked list).
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How can I tell who forked my repository on GitHub?
...ry (from the part highlighted in the image). This information is generated based on comparison of repositories
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How to re-open an issue in github?
...ues page. If it does, comment there. Even if it's closed, we can reopen it based on your comment.
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Why are Oracle table/column/index names limited to 30 characters?
...ays be confronted and sorted otherwise you end up crippling the whole code base, and people will just move onto something else
– Chris Gill
Sep 4 '09 at 10:32
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JVM option -Xss - What does it do exactly?
...ing on the java compiler (aka javac)? Its an issue for those who use scala-based libraries that cause large tail recursion to happen in the compilation of the classes – Andrew Norman 9 secs ago
– Andrew Norman
Apr 19 '18 at 21:15
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No secret option provided to Rack::Session::Cookie warning?
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Reading the discussion based on tehgeekmeisters answer, this warning is popping up as Rails is using Rack cookies in a different way than intended. It should be ok to just ignore this warning for now until there is a final agreement on how to handl...
Reload django object from database
Is it possible to refresh the state of a django object from database? I mean behavior roughly equivalent to:
4 Answers
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