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Duplicate symbols for architecture x86_64 under Xcode
...ective-C static libraries that contain categories on
existing classes.
https://developer.apple.com/library/content/qa/qa1490/_index.html
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LINQ: Distinct values
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How to call shell commands from Ruby
....e. standard output) of the shell command, just like the backticks.
Docs: https://docs.ruby-lang.org/en/master/syntax/literals_rdoc.html#label-Percent+Strings
value = %x( echo 'hi' )
value = %x[ #{cmd} ]
Kernel#system
Executes the given command in a subshell.
Returns true if the command was fo...
Multiline strings in VB.NET
...
Multiline string literals are introduced in Visual Basic 14.0 - https://roslyn.codeplex.com/discussions/571884
You can use then in the VS2015 Preview, out now - http://www.visualstudio.com/en-us/downloads/visual-studio-2015-downloads-vs (note that you can still use VS2015 even when targe...
How to execute a Python script from the Django shell?
...e is not enough.
After some digging, I found this Stack Overflow answer: https://stackoverflow.com/a/23241093
You now need to:
import os, django
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myapp.settings")
django.setup()
# now your code can go here...
Without doing the above, I was gettin...
How to wait for all threads to finish, using ExecutorService?
...ed to know which Future "finishes first" you could use some something like https://stackoverflow.com/a/31885029/32453
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Get and Set a Single Cookie with Node.js HTTP Server
...which has a comprehensive set of features.
Documentation and examples at:
https://github.com/jed/cookies
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Javascript Equivalent to C# LINQ Select
... p.firstName);
for (let name of names) {
console.log(name);
}
also at: https://jsfiddle.net/52dpucey/
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How to insert values into C# Dictionary on instantiation?
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Select datatype of the field in postgres
...egclass::oid; -- example way to find pg_class entry for a table
Based on https://gis.stackexchange.com/a/97834.
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