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What's the best way to store a group of constants that my program uses? [closed]
... Why readonly and not const? You are not setting the value at runtime, so there is no need to have them as readonly.
– Philip Wallace
Nov 12 '09 at 18:01
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Advantages of Antlr (versus say, lex/yacc/bison) [closed]
...are left-recursive. This produces a much more efficient AST when it comes time for code generation because it avoids the need for multiple registers and unnecessary spilling (a left-leaning tree can be collapsed whereas a right-leaning tree cannot).
In terms of personal taste, I think that LALR gra...
Stopping python using ctrl+c
...king call such as thread.join or waiting on web response. It does work for time.sleep, however. Here's the nice explanation of what is going on in Python interpreter. Note that Ctrl+C generates SIGINT.
Solution 1: Use Ctrl+Break or Equivalent
Use below keyboard shortcuts in terminal/console window...
What are the advantages of using nullptr?
...s doSomething(char *) was intended, perhaps resulting in logic error at runtime. If NULL is defined as 0L, the call is ambiguous and results in compilation error.
So, depending on implementation, the same code can give various outcomes, which is clearly undesired. Naturally, the C++ standards co...
View contents of database file in Android Studio
..., but I access the db with a remote shell instead of pulling the file each time.
Find all info here:
http://developer.android.com/tools/help/adb.html#sqlite
1- Go to your platform-tools folder in a command prompt
2- Enter the command adb devices to get the list of your devices
C:\Android\adt-bun...
Android java.lang.VerifyError?
...THANK YOU for that comment! You just solved a problem I spent way too much time trying to figure out.
– Simon Forsberg
Nov 24 '13 at 14:43
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Convert two lists into a dictionary
...he most performant approach.
dict(zip(keys, values)) does require the one-time global lookup each for dict and zip, but it doesn't form any unnecessary intermediate data-structures or have to deal with local lookups in function application.
Runner-up, dict comprehension:
A close runner-up to usin...
Does IMDB provide an API? [closed]
...ns API).
Beware that these APIs are unofficial and could change at any time!
Update (January 2019): The Advanced API no longer exists. The good news is, that the Suggestions API now supports the "advanced" features of searching by film titles and actor names as well.
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Position icons into circle
...n of --m edges, all of which are tangent to the circle.
If you have a hard time picturing that, you can play with this interactive demo which constructs the incircle and circumcircle for various polygons whose number of edges you pick by dragging the slider.
This tells us that the size of the conta...
How to implement an ordered, default dict? [duplicate]
...gglomerate.setdefault(i, []).append(x)
But if you use it more than a few times, it is probably better to set up a class, like in the other answers.
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