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How do I do a HTTP GET in Java? [duplicate]
...s.
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InputStream in = get.getResponseBodyAsStream();
// Process the data from the input stream.
get.releaseConnection();
and here is a more complete example.
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How to store printStackTrace into a string [duplicate]
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You can use the ExceptionUtils.getStackTrace(Throwable t); from Apache Commons 3 class org.apache.commons.lang3.exception.ExceptionUtils.
http://commons.apache.org/proper/commons-lang/
ExceptionUtils.getStackTrace(Throwable t)
Code example:
try {
// your code here
} catch(E...
ASP.NET MVC3 - textarea with @Html.EditorFor
...is referring to is creating classes that represent your view data SEPARATE from classes that are used in your DbContext. Don't pass your DbContext models into views. Create a view model class, then shift the info you care about from the db model into the view model, and vice versa when accepting inp...
How would you make two s overlap?
...dy {
margin: 0px;
}
#logo {
position: absolute; /* Reposition logo from the natural layout */
left: 75px;
top: 0px;
width: 300px;
height: 200px;
z-index: 2;
}
#content {
margin-top: 100px; /* Provide buffer for logo */
}
#links {
height: 75px;
margin-left: 400px; ...
Default constructor vs. inline field initialization
...t it's the same functionality for less code (which is always good).
Apart from that, no difference.
However, if you do have explicit constructors, I'd prefer to put all initialization code into those (and chain them) rather than splitting it up between constructors and field initializers.
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Timertask or Handler
...ndroid examples that I have seen is at Codepath. Here is a Handler example from there for a repeating task.
// Create the Handler object (on the main thread by default)
Handler handler = new Handler();
// Define the code block to be executed
private Runnable runnableCode = new Runnable() {
@Ove...
Remove all multiple spaces in Javascript and replace with single space [duplicate]
...ce:
str = str.replace(/ +(?= )/g,'');
Credit: The above regex was taken from Regex to replace multiple spaces with a single space
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Is it a good practice to place C++ definitions in header files?
...umental waste of time (and is not the case for libraries that don't change from compile to compile). When you split things between header/source and better yet, use forward declarations to reduce includes, you can save hours of recompiling when added up across a day.
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C++ unordered_map using a custom class type as the key
...p; third == other.third);
}
};
Here is a simple hash function (adapted from the one used in the cppreference example for user-defined hash functions):
namespace std {
template <>
struct hash<Key>
{
std::size_t operator()(const Key& k) const
{
using std::size...
What is the difference between HTTP and REST?
...ost, with RPC you might create services called AddLikeToPost and RemoveLikeFromPost, and manage it along with all your other services related to FB posts, thus you won't need to create special object for Like.
with REST you will have a Like object which will be managed separately with Delete and Cr...