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Makefiles with source files in different directories
...p files in other directories. The Makefile example below should be a good start in getting you to where you want to be.
CC=g++
TARGET=cppTest
OTHERDIR=../../someotherpath/in/project/src
SOURCE = cppTest.cpp
SOURCE = $(OTHERDIR)/file.cpp
## End sources definition
INCLUDE = -I./ $(AN_INCLUDE_DIR)...
Python - Get path of root project structure
...to the root project directory as well ? Should that be correct ? I've just started with python and not sure on the best practices. Thanks.
– akskap
Aug 30 '16 at 8:20
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How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
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You can use dispatch_after to call a block later. In Xcode, start typing dispatch_after and hit Enter to autocomplete to the following:
Here's an example with two floats as "arguments." You don't have to rely on any type of macro, and the intent of the code is quite clear:
Swift ...
Reading specific lines only
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For the sake of completeness, here is one more option.
Let's start with a definition from python docs:
slice An object usually containing a portion of a sequence. A slice is created using the subscript notation, [] with colons between numbers when several are given, such as in vari...
Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
... first time you see it, because it looks like there's an extra '..' at the start. The reason is that expand_path will expand a path relative to the second argument, and the second argument will be interpreted as if it were a directory. __FILE__ obviously isn't a directory, but that doesn't matter si...
Loop through files in a folder using VBA?
... Still one question. I could severely improve the speed if DIR would loop starting with the most recent files. Do you see any way to do this?
– tyrex
Apr 30 '12 at 9:04
3
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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
... Implicitly unwrapped optionals are described in an aptly named section starting on page 56 of The Swift Programming Language.
– Caleb
Jun 9 '14 at 14:46
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Can bash show a function's definition?
...^foobar ()/,/^}/p'
This basically prints the lines from your set command starting with the function name foobar () and ending with }
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How do you tell a specific Delayed::Job to run in console?
...Job's has decided to queue up but not excecute anything even though I've restarted it several times, even kill -9'd it and restarted it. It won't run any jobs.
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detect key press in python?
...join()
The function above will print whichever key you are pressing plus start an action as you release the 'esc' key. The keyboard documentation is here for a more variated usage.
Markus von Broady highlighted a potential issue that is: This answer doesn't require you being in the current window...