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Is there a performance difference between i++ and ++i in C?
...re the value of x.
Store value of i in register A // inefficient because extra instruction here, we already did this once.
Increment register A.
Store register A in i.
the compiler might as well produce the code more efficiently, such as:
Store value of i in register A.
Store address of array ...
How to handle initializing and rendering subviews in Backbone.js?
...arentView holds 2 child views, InfoView and PhoneListView as well as a few extra divs, one of which, #name, needs to be set at some point. PhoneListView holds child views of its own, an array of PhoneView entries.
So on to your actual question. I handle initialization and rendering differently ba...
Best way to select random rows PostgreSQL
... @Awesome-o: The goal is to retrieve 1000 rows, I start with an extra 10 % to compensate for a few gaps or (unlikely but possible) duplicate random numbers ... the explanation is in my answer.
– Erwin Brandstetter
Feb 24 '14 at 12:53
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How to declare a global variable in a .js file
...t portable global variable management needs some careful consideration and extra effort. Maybe they will fix it in future ECMS versions!
For now, I would recommend something like this to support proper global management for all run-time environments:
/**
* Exports the given object into the global...
Why should the Gradle Wrapper be committed to VCS?
...u don't have to check-in a downloaded file to source control. It costs one extra step on installation. I think it is worth it.
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Evenly space multiple views within a container view
...m constraints to its nearest 'spacer views'.
Note: Be sure you DON'T have extra top/bottom space constraints on your labels to superview; just the ones to the 'space views'. This will be satisfiable since the top and bottom constraints are on 'Space View 1' and 'Spacer View 4' respectively.
Duh 1:...
Difference between classification and clustering in data mining? [closed]
...nomy" model. Airline example: coach, coach with early boarding, coach with extra leg room.
– GDB
Jun 24 '16 at 13:37
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What is a proper naming convention for MySQL FKs?
...--------------+-----------------------+------------------------+
If this extra step isn't too much for you, then you should be able to easily find the fk you are looking for.
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Is D a credible alternative to Java and C++? [closed]
...ioned echo the answer that has been accepted for this question - it's the "extra" bits that need addressing in D, the core of it is solid.
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Benefits of EBS vs. instance-store (and vice-versa) [closed]
...have existed a variety of instances that can be "EBS-optimized" at a small extra cost, and some that are such by default (with no surcharge), which have dedicated network interfaces towards EBS, cf. docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSOptimized.html
– Josip Rodin
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