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Regular vs Context Free Grammars

...ammar is either right or left linear, whereas context free grammar is basically any combination of terminals and non-terminals. Hence you can see that regular grammar is a subset of context-free grammar. So for a palindrome for instance, is of the form, S->ABA A->something B->something ...
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How can sbt pull dependency artifacts from git?

... myProject = Project("my-project", file(".")) .settings(myProjectSettings: _*) .dependsOn(Projects.depProject) .settings( libraryDependencies ++= Seq(... Note that if you have multiple SBT projects dependending on the same external project, it's worth setting up a central sbt.boot.directory to a...
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Wait until a process ends

...Responding that went to false after closing the window like that: while (!_process.HasExited && _process.Responding) { Thread.Sleep(100); } ... Perhaps this helps someone. share | impro...
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Custom attributes in styles.xml

...ither. If you don't have the custom namespace xmlns attribute, you can actually type in any value you like for the item name attribute and it will compile. – David Snabel-Caunt Dec 19 '11 at 8:56 ...
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Reading in a JSON File Using Swift

I'm really struggling with trying to read a JSON file into Swift so I can play around with it. I've spent the best part of 2 days re-searching and trying different methods but no luck as of yet so I have signed up to StackOverFlow to see if anyone can point me in the right direction..... ...
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javac error: Class names are only accepted if annotation processing is explicitly requested

...to the file name in this line: javac -cp /home/manish.yadav/Desktop/JCuda-All-0.3.2-bin-linux-x86_64 EnumDevices From the official faq: Class names, 'HelloWorldApp', are only accepted if annotation processing is explicitly requested If you receive this error, you forgot to include the .j...
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Why isn't the size of an array parameter the same as within main?

...with %zu (C99), or cast it to int if you use %d like above in your printf calls. – Alok Singhal Dec 29 '09 at 15:41 4 ...
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Can I escape html special chars in javascript?

... I think regular expressions in replace() calls are unnecessary. Plain old single-character strings would do just as well. – jamix May 30 '14 at 14:47 ...
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ManyRelatedManager object is not iterable

... Try matches = [val for val in Store.attribute_answers.all() if val in WishList.attribute_answers.all()] Notice the parenthesis at the end of WishList.attribute_answers.all(). Adding the parenthesis invokes the all function to return an iterable. If you include the parenthesi...
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Does Git warn me if a shorthand commit ID can refer to 2 different commits?

...en testing this, you need a minimum of 4-digit SHA1, because of int minimum_abbrev = 4 in environment.c. (Thanks @devnull for pointing that out!) share | improve this answer | ...