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Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
The section "Avoid Enums Where You Only Need Ints" was removed from the official developer documentation . (See Why doesn't Android use more enums? for the old section content)
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How to return an array from JNI to Java?
...sed of an 'Object' array creating with the JNI function NewObjectArray(). From the perspective of JNI, that's all a two dimensional array is, an object array containing a number of other inner arrays.
The following for loop creates the inner arrays which are of type int[] using the JNI function ...
How can I send an HTTP POST request to a server from Excel using VBA?
What VBA code is required to perform an HTTP POST from an Excel spreadsheet?
6 Answers
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Returning from a finally block in Java
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The examples you provided are reason enough to not use flow-control from finally.
Even if there's a contrived example where it's "better," consider the developer who has to maintain your code later and who might not be aware of the subtleties. That poor developer might even be you....
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SPA best practices for authentication and session management
...ent form, at length, here:
RESTful Authentication
But this addresses it from the server-side. Let's look at this from the client-side. Before we do that, though, there's an important prelude:
Javascript Crypto is Hopeless
Matasano's article on this is famous, but the lessons contained therein a...
What is std::move(), and when should it be used?
...is a cast that produces an rvalue-reference to an object, to enable moving from it.
It's a new C++ way to avoid copies. For example, using a move constructor, a std::vector could just copy its internal pointer to data to the new object, leaving the moved object in an moved from state, therefore no...
How can I return to a parent activity correctly?
... activities (A and B) in my android application and I use an intent to get from activity A to activity B. The use of parent_activity is enabled:
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Why call git branch --unset-upstream to fixup?
...s case. Their purpose is to record things like the full URL of the places from which you git fetch or git pull updates. When you use git fetch remote,1 Git goes to that remote (using the saved URL) and brings over the appropriate set of updates. It also records the updates, using "remote-tracking...
Branch descriptions in Git
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Git 1.7.9 supports this. From the 1.7.9 release notes:
* "git branch --edit-description" can be used to add descriptive text
to explain what a topic branch is about.
You can see that feature introduced back in September 2011, with commits 6f9...
How to make shallow git submodules?
...pth has one more chance to succeed, even if the SHA1 is directly reachable from one of the remote repo HEADs.
See commit fb43e31 (24 Feb 2016) by Stefan Beller (stefanbeller).
Helped-by: Junio C Hamano (gitster).
(Merged by Junio C Hamano -- gitster -- in commit 9671a76, 26 Feb 2016)
submodul...