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What does “fragment” mean in ANTLR?

...arser.ContentContext): pass # (For Case1 Only) enable it when testing Case1 # Exit a parse tree produced by AlphabetParser#rule0. def exitRule0(self, ctx:AlphabetParser.Rule0Context): print(ctx.getText()) # end-of-class def main(): file_name = sys.argv[1] input ...
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How to get UTF-8 working in Java webapps?

...s info, in case anyone else has a similar problem. – testing123 Dec 7 '11 at 15:33 3 ...
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How does a public key verify a signature?

...em -pubin -in message.ssl -out message.txt Below is an example script to test this whole flow with openssl. #!/bin/sh # Create message to be encrypted echo "Creating message file" echo "---------------------" echo "My secret message" > message.txt echo "done\n" # Create asymmetric keypair ech...
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What is hashCode used for? Is it unique?

...de is a numeric value that is used to identify an object during equality testing. It can also serve as an index for an object in a collection. The GetHashCode method is suitable for use in hashing algorithms and data structures such as a hash table. The default implementation of the ...
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When to use the brace-enclosed initializer?

... Hmm, you're right - I was testing with GCC 4.5 earlier which seemed to confirm what I was saying, but GCC 4.6 does agree with you. And I did miss the fact that you were talking about in-class initialization. My apologies. – inter...
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Difference between Big-O and Little-O Notation

...n understand as: how do functions compare when zooming out? (A good way to test this is simply to use a tool like Desmos and play with your mouse wheel). In particular: f(n) ∈ o(n) means: at some point, the more you zoom out, the more f(n) will be dominated by n (it will progressively diverge fro...
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What does OSGi solve?

...t hotplug comes with it, but I'd rather restart my usual applications than testing all combinations of hotplugability... share | improve this answer | follow ...
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Abusing the algebra of algebraic data types - why does this work?

...t actions; output actions would also apply, e.g. in the specification of a test robot. Processes get this way data as companions; thus I coin the term "item algebra". share | improve this answer ...
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Understanding NSRunLoop

...rce queue is main queue, the whatever queue is the destination queue. To test that I logged RunLoop.current inside every dispatch. The sync dispatch had the same runloop as main queue. While the RunLoop within the async block was a different instance from the others. You might be thinking how why...
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How to read a (static) file from inside a Python package?

...  ├── classifiers │   │   ├── char_dist_metric_train_test.py │   │   ├── char_features.py │   │   ├── cld2 │   │   │   ├── cld2_preds.txt │   │   │   └── cld2wili.py │   │   ├── get_cld2.py │   │...