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Where do I find the line number in the Xcode editor?
...r of the current cursor location was displayed. I don't see this in Xcode 4. Is there a setting that will turn it on? Or a keypress that will give it to me?
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Git: How do I list only local branches?
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1484
Just git branch without options.
From the manpage:
With no arguments, existing branches a...
TypeError: unhashable type: 'dict'
...pCalmAndCarryOn
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answered Nov 7 '12 at 7:03
Lauritz V. ThaulowLauritz V. Thaulow
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Polymorphism in C++
...onversions allow code such as:
double a(double x) { return x + 2; }
a(3.14);
a(42);
Applying the earlier test:
To be polymorphic, [a()] must be able to operate with values of at least two distinct types (e.g. int and double), finding and executing type-appropriate code.
a() itself runs cod...
Is it possible to create a multi-line string variable in a Makefile
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edited Jul 26 '12 at 2:34
answered Mar 16 '09 at 6:39
Eri...
What are the basic rules and idioms for operator overloading?
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1064
Common operators to overload
Most of the work in overloading operators is boiler-plate code. Th...
Disabling Chrome cache for website development
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SteveSteve
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Difference between sh and bash
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answered Apr 20 '11 at 4:10
Roman CheplyakaRoman Cheplyaka
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Convert string to Python class object?
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edited Apr 4 '18 at 17:20
Stevoisiak
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Exit codes in Python
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234
What you're looking for in the script is calls to sys.exit(). The argument to that method is re...