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What am I trying todo: I request the document from a website with jsoup and then I try to get different kind of information from it. So far it worked with like getting the text of a tag but now I have a few H2 tags which contains headlines of different Information structures. I need to check if this H2 tag a specific text and then get the text of the parent html node.
org.jsoup.select.Selector$SelectorParseException: Could not parse query 'h2[text()='Synopsis']': unexpected token at 'text()='Synopsis''
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
For the last 4 hours and tried like 30 different xpath statements like the one above I'm at a loss here and can't think of anything more I could try. Every selution that goes remotely in this kind of direction I tried returned null, something entirely different as I expected or with the exception you see above.
here is an example that actually works but as I said before its quite easy
1)need to read the data from an input file where input file contains parameters like no:of nodes,no:of subgraphs,random number etc.(idea how to specify all these in input file)
2)create a data structure tree or array to store above
3)create graph in main memory and traverse this graph a node at a time and outputs the data into output files
4)output file must contain node id and ids to which it is connected to
please help.i am starter in coding.please do help and guide me.thanks in advance.
my mail email@example.com
0) Please do not use bold characters, it appears as if you are shouting, and that is considered rude.
1-4) First learn Java and its libraries: http://download.oracle.com/javase/tutorial/index.html[^].
5) People here are happy to help you when you get stuck with the code you have written, but no one is going to write it for you.
yes, I agreed bu problem is that to shared variable of my current running application to other java application and if other application access my class that is OK but how to share value of my current running object.
I am a beginner for Java programming. I started to self study by referring java documentation. But it is too complicated. But I followed language basics. After that I am in a trouble to select that , which java technologies to study. My dream is to be a java developer. Anyone can guide me?