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How to automatically generate getters and setters in Android Studio
...on ALT+Insert on keyboard placing cursor down to variable declaration part
now select constructor and press Ctrl+A on keyboard and click on Enter to create constructor.
Now again placing cursor at next line of constructor closing brace , click ALT+INSERT and select getter and setter and again press ...
When do you use the “this” keyword? [closed]
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Do you know how your answer sounds to me? Between the lines I read "How do you dare to ask a question like this?" - That is really not constructive in my opinion. No one knows everything - this is why we have Stackoverflow: To help ...
What are Flask Blueprints, exactly?
...presses" the mold of the blueprint on the application at the locations specified by url_prefix.
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Draw text in OpenGL ES
...ently developing a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The text would need to use a custom font also.
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PyPy — How can it possibly beat CPython?
...omment under that post, you will see that the writer of that post doesn't know link-time optimization. With link-time optimization enabled, the C code runs faster.
– Ali
Jun 26 '14 at 9:33
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Python in Xcode 4+?
...longer work or are unclear due to changes in Xcode updates, please let me know. I will make the necessary corrections.
Open Xcode. The instructions for either are the same.
In the menu bar, click “File” → “New” → “New Project…”.
Select “Other” in the left pane, then "External...
jQuery: Select data attributes that aren't empty?
...18) (mar'19) (may'20)...
Answer that works with:
Empty strings:
If the attr must exist & could have any value (or none at all)
jQuery("[href]");
Missing attributes:
If attr could exist & if exist, must have some value
jQuery("[href!='']");
Or both:
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What does void mean in C, C++, and C#?
...hing
Generic data pointer: void* data
-- 'data' is a pointer to data of unknown type, and cannot be dereferenced
Note: the void in a function argument is optional in C++, so int myFunc() is exactly the same as int myFunc(void), and it is left out completely in C#. It is always required for a retur...
What is Scala's yield?
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or
from a in args select a.toUpperCase
in Linq.
Ruby's yield has a different effect.
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Paste multiple columns together
... note that instead of d[ , cols] you may want to use d[ , names(d) != 'a'] if all but the a column are to be pasted together.
– baptiste
Jan 28 '13 at 18:39
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