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java.io.Console support in Eclipse IDE
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You can debug using the remote debugger and taking advantage of the class files built in your project.
In this example, the Eclipse project structure looks like this:
workspace\project\
\.classpath
\.project
\debug.bat
\bin\Main....
App can't be opened because it is from an unidentified developer
... unidentified developer, if you know it's safe, is to control-click on the file icon and then select "Open." You will then be given the option of opening it regardless of its unidentified source.
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How does the MapReduce sort algorithm work?
...nguage performing low-level record manipulation". MapReduce's use of input files and lack of schema support prevents the performance improvements enabled by common database system features such as B-trees and hash partitioning, though projects such as PigLatin and Sawzall are starting to address the...
What is the difference between Reader and InputStream?
...ing any kind of translation. If you are reading image data, or any binary file, this is the stream to use.
A Reader is designed for character streams. If the information you are reading is all text, then the Reader will take care of the character decoding for you and give you unicode characters f...
HTTP URL Address Encoding in Java
My Java standalone application gets a URL (which points to a file) from the user and I need to hit it and download it. The problem I am facing is that I am not able to encode the HTTP URL address properly...
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Checking if jquery is loaded using Javascript
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I have the jquery-1.6.3.min.js file in the same directory as the html file. Not sure why it doesn't load.
– SoftwareSavant
Sep 8 '11 at 0:28
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Javascript AES encryption [closed]
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I see one valid use-case - HTML 5 app in which all files are stored localy. If local files can be hijacked then your doomed in any case ;-).
– Nux
Jan 9 '12 at 23:18
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How to convert enum value to int?
...s. If you're going to modify the enum's constants you'd have to be in that file already. Most enums are fairly short, and if it's not you should be checking the file more thoroughly anyway. In both cases you should probably have a unit test covering your next() method anyway.
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Reactjs convert html string to jsx
... tutorial, but I just realized it's not documented anywhere else so I just filed #413 to fix.
– Sophie Alpert
Oct 9 '13 at 16:34
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What is the difference between map and flatMap and a good use case for each?
...ee the difference how it is processing the data.
Below is the sample data file.
hadoop is fast
hive is sql on hdfs
spark is superfast
spark is awesome
The above file will be parsed using map and flatMap.
Using map
>>> wc = data.map(lambda line:line.split(" "));
>>> wc.collect...