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How do I make CMake output into a 'bin' dir?
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English is not my native language; please excuse typing errors.
use this line config :
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/build/)
place your any CMakeLists.txt project.
this ${PROJECT_SOURCE_DIR} is your current source directory where project place .
and if wand...
What does !! mean in ruby?
...pying from Matt Van Horn's answer with slight modifications:
1 ^ true
TypeError: can't convert true into Integer
!!1 ^ !!true
=> false
I used it to ensure two variables were either both nil, or both not nil.
raise "Inconsistency" if !!a ^ !!b
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What's the difference between & and && in MATLAB?
...ntees a condition without which the second expression may cause a run-time error. e.g. d != 0 && 1/d vs d !=0 & 1/d - the first guarantees no division by zero, the second doesn't.
– Fraser
Nov 14 '16 at 17:06
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Cannot install Lxml on Mac os x 10.9
...e:
brew unlink libxml2
brew unlink libxslt
If you are having permission errors with Homebrew, especially on El Capitan, this is a helpful document. In essence, regardless of OS X version, try running:
sudo chown -R $(whoami):admin /usr/local
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What is the difference between required and ng-required?
... Its worth mentioning that ng-required displays a default tooltip style error message saying 'this field is required', which is not always desired. I'm looking for a way to turn it off
– Adam Spence
Mar 13 '14 at 12:12
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Dynamically access object property using variable
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careful with this: javascript compilers will error here since they dont rename strings but they do rename object properties
– chacham15
Dec 6 '11 at 8:40
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Celery Received unregistered task of type (run example)
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+1 for --loglevel=DEBUG, there was a syntax error in my task.
– Jacob Valenta
Dec 11 '13 at 19:51
14
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Getting rid of \n when using .readlines() [duplicate]
...unction to get rid of newline character as split lines was throwing memory errors on 4 gb File.
Sample Code:
with open('C:\\aapl.csv','r') as apple:
for apps in apple.readlines():
print(apps.strip())
share
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What is the difference between YAML and JSON?
... therefore complies with the JSON spec, choosing to treat duplicates as an error. In practice, since JSON is silent on the semantics of such duplicates, the only portable JSON files are those with unique keys, which are therefore valid YAML files." - yaml.org/spec/1.2/spec.html#id2759572
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Why is null an object and what's the difference between null and undefined?
... variables, however, produces an exception:
> unknownVariable
ReferenceError: unknownVariable is not defined
null: used by programmers to indicate “no value”, e.g. as a parameter to a function.
Examining a variable:
console.log(typeof unknownVariable === "undefined"); // true
var foo;
c...