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HttpURLConnection timeout settings
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HttpURLConnection has a setConnectTimeout method.
Just set the timeout to 5000 milliseconds, and then catch java.net.SocketTimeoutException
Your code should look something like this:
try {
HttpURLConnection.setFollowRedirects(false);
HttpU...
Serializing a list to JSON
... map javascript-friendly names names to .NET classes, format dates to json etc.
Another option is ServiceStack.Text, part of the ServicStack ... stack, which provides a set of very fast serializers for Json, JSV and CSV.
s...
Difference: std::runtime_error vs std::exception()
...of runtime error exceptions, such as std::range_error, std::overflow_error etc. You can define your own exception classes descending from std::runtime_error, as well as you can define your own exception classes descending from std::exception.
Just like std::runtime_error, standard library contains ...
Why is it a bad practice to return generated HTML instead of JSON? Or is it?
...cus which is what happens when you keep switching from js to PHP / JAVA / etc.
Generally, I think most people prefer to do as much as possible on the server side because they don't master js, so they try to avoid it as much as possible.
Basically, I have the same opinion as those guys that are wo...
Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
... ever copy that script to a platform with a Unix base, such as Linux, Mac, etc).
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What are “sugar”, “desugar” terms in context of Java 8?
...avoid writing an additional statement. They're pure sugar.
+=, |=, &=, etc. are made of the same kind of sugar.
Implicit conversion between primitive types and objects is sugar too.
type inference is sugar too.
Lambda expression, coming with Java 8, is some other kind of sugar (this one not just...
Comparing object properties in c# [closed]
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/// Determine whether a type is simple (String, Decimal, DateTime, etc)
/// or complex (i.e. custom class with public properties and methods).
/// </summary>
/// <see cref="http://stackoverflow.com/questions/2442534/how-to-test-if-type-is-primitive"/>
pub...
Types in Objective-C on iOS
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There's also SInt32, UInt32, etc. (used a lot in Core Audio).
– Nicolas Miari
Apr 14 '14 at 11:02
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Rails: confused about syntax for passing locals to partials
...ike you said. You can also do in-code search and it has built in terminal, etc. Caution - its a pretty big file
– sethvargo
Dec 9 '10 at 20:22
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What is a semaphore?
...is, a mutex can be used to syncronize access to a counter, file, database, etc.
A sempahore can do the same thing but supports a fixed number of simultaneous callers. For example, I can wrap my database calls in a semaphore(3) so that my multithreaded app will hit the database with at most 3 simult...