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How do I check if file exists in Makefile so I can delete it?
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More concise: FILE_EXISTS := $(or $(and $(wildcard $(PATH_TO_FILE)),1),0)
– cmaster - reinstate monica
Nov 16 '18 at 14:57
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How can I use goto in Javascript?
...onsole.log("Hello, world!");
i++;
if(i < 538) goto start;
You can read more about how goto is implemented, but basically, it does some JavaScript preprocessing that takes advantage of the fact that you can simulate a goto with a labelled while loop. So, when you write the "Hello, world!" program...
Constructors in Go
...introduces struct literals and demonstrate how they can be used to write a more idiomatic version of the NewFile constructor :)
– tux21b
Aug 8 '13 at 12:47
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More than 10 lines in a node.js stack error?
Is there a way to get more than 10 lines in a node.js stack error?
4 Answers
4
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Easy way to convert Iterable to Collection
...terables.contains(Iterable, Object)), but the performance implications are more obvious.
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Git: show more context when using git add -i or git add -e?
I'm selectively committing parts of a large file and I'd like to see more context around each hunk. Is this possible?
2 Ans...
What is the difference between a schema and a table and a database?
...logy. I would change "floor plan" to "blue prints" because the schema has more than just tables, and blue prints contain the wiring and heating and plumbing.
– Paul Tomblin
Nov 18 '08 at 13:49
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Optimizing away a “while(1);” in C++0x
... the optimization of actually
non-terminating loops. The former are much more common than the
latter, and often more interesting to optimize.
There are clearly also for-loops with an integer loop variable in
which it would be difficult for a compiler to prove termination, and
it would t...
Why doesn't std::queue::pop return value.?
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