Posts by Felipe Sousa • 210 points
7 posts
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8
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answer446
viewsQ: What is the Graalvm?
What is it different from JVM? And why did you create it? What is the advantage of using it? Can use on mobile? Are you an official of Oracle? Are you ready to use? Do you have any restrictions?…
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3
votes1
answer48
viewsQ: Publish applications in Stores that differ by small details
I see some applications that are very similar I will say until identical but with a different mark or a small detail. Let me give you an example: Globosat has multi-channel apps, but it’s all the…
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2
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answer1962
viewsA: SQL account how to sum and subtract
Do it like this SELECT application_name, sum(cancellation_total) as cancellation, sum(active_base_total) as active_base, sum(new_subscriber_total)as new_subscriber,…
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3
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answers143
viewsA: How to program according to good OO design practices?
The basic part you’ve already done. You can think about whether to use get and set in all attributes because there are things the class shouldn’t change. You may ask why to change the counter id, if…
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1
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answer221
viewsA: How to determine the most suitable data type for a fixed-size numerical field?
In terms of performance whatever, it will change nanoseconds into something that should take milliseconds. You’ll get more performance tuning the database than doing it. The account of the occupied…
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votes3
answers99
viewsA: Best practices for setting up the IF condition
I’d do it the first way. If I used a variable name that serves as documentation of what is there I could do the second way, even if I was a little slower (maybe I wouldn’t stay). But I would only do…
phpanswered Felipe Sousa 210 -
6
votes2
answers1855
viewsA: What is Monkey patch?
It is a gambit that allows you to modify an application when it is running or outside of its normal context. It is needed to fix problems or modify behavior that the application does not allow. It…
terminologyanswered Felipe Sousa 210