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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
... that gives you hooks to modify the outgoing data. This example uses a new API in Gson 2.2 called getDelegateAdapter() that allows you to look up the adapter that Gson would use by default. The delegate adapters are extremely handy if you just want to tweak the standard behavior. And unlike full cus...
What is the purpose of the single underscore “_” variable in Python?
... lambda), where
the signature is fixed (e.g. by a callback or parent class API), but
this particular function implementation doesn't need all of the
parameters, as in code like: callback = lambda _: True
The python linter recognizes the underscore as a purposefully unused variable (both use cases ab...
Why is i++ not atomic?
...kage java.util.concurrent.atomic (see http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/atomic/package-summary.html)
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Why is there no String.Empty in Java?
...n the number of up-votes it received.
It's about the symmetry, without it APIs are harder to use for humans. Early Java SDKs notoriously ignored the rule and now it's kind of too late. Here are a few examples on top of my head, feel free to chip in your "favorite" example:
BigDecimal.ZERO, but n...
How do I set cell value to Date and apply default Excel date format?
... @Rashiki This answer was posted 6 years ago. I guess that the API of the Apache POI has changed during this time. My answer to your question is 'No, there is no downside (if it works as expected)'
– ninja
Apr 25 '17 at 19:05
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How can I generate UUID in C#
...t if it depended on the platform, it wouldn't match the semantic of the MS api or the spec. Looking at disassembled mscorelib, it seems to assume the bytes in the array are in little endian order too.
– Jeff Walker Code Ranger
Sep 16 '13 at 23:25
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JavaScript private methods
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In these situations when you have a public API, and you would like private and public methods/properties, I always use the Module Pattern. This pattern was made popular within the YUI library, and the details can be found here:
http://yuiblog.com/blog/2007/06/12/modu...
jQuery.ajax handling continue responses: “success:” vs “.done”?
... responseCode other than 200
});
Read more about $.Deferred here: http://api.jquery.com/category/deferred-object/
NOTE: As of jQuery 1.8, pipe has been deprecated in favor of using then in exactly the same way.
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What exactly is Arel in Rails 3.0?
...ightly coupled to SQL generation, and it will take alot of work to fix the API/internals to work with datastores substantially different from an RDBMS. ARel is a step forward, but it can't form a foundation for more than ActiveRecord at the moment.
– dkubb
May...
Do you debug C++ code in Vim? How? [closed]
...roken and not powerful enough to be bearable.
So I moved instead to Python API based solutions such as GDB Dashboard.
I have described used and rationale in more detail at: gdb split view with code
Here is a screenshot of what it gives you:
See also: https://vi.stackexchange.com/questions/2046/how-...