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How to use cURL to get jSON data and decode the data?
...13/* thread id */]["content"/* thread key */]["content"][23/* post id */]["m>me m>ssage" /* content key */];
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Scala: What is a TypeTag and how do I use it?
All I know about TypeTags is that they som>me m>how replaced Manifests. Information on the Internet is scarce and doesn't provide m>me m> with a good sense of the subject.
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postgresql port confusion 5433 or 5432?
.../services is only advisory, it's a listing of well-known ports. It doesn't m>me m>an that anything is actually running on that port or that the nam>me m>d service will run on that port.
In PostgreSQL's case it's typical to use port 5432 if it is available. If it isn't, most installers will choose the next fr...
What is the usefulness of `enable_shared_from_this`?
...from_this while reading the Boost.Asio examples and after reading the docum>me m>ntation I am still lost for how this should correctly be used. Can som>me m>one please give m>me m> an example and explanation of when using this class makes sense.
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How to exclude specific folders or files from validation in Eclipse?
We have a bunch of malform>me m>d XML files used in unit tests to check if our application can handle them.
6 Answers
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The Concept of 'Hold space' and 'Pattern space' in sed
...m confused by the two concepts in sed: hold space and pattern space. Can som>me m>one help explain them?
3 Answers
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How to stop Eclipse formatter from placing all enums on one line
... answer by @wjans worked fine for normal enums, but not for enums with argum>me m>nts. To expand on his answer a bit, here's the settings that provided the most sensible formatting for m>me m> in Eclipse Juno:
Window > Preferences > Java > Code Style > Formatter
Click Edit
Select the Line Wrappi...
Difference between \A \z and ^ $ in Ruby regular expressions
In the docum>me m>ntation I read:
4 Answers
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How to pass param>me m>ters to a view
I have a series of buttons which when clicked display a popup m>me m>nu positioned just below the button. I want to pass the position of button to the view. How can I do that?
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Local variables in nested functions
Okay, bear with m>me m> on this, I know it's going to look horribly convoluted, but please help m>me m> understand what's happening.
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