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Pure virtual function with implementation
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In fact, making a base pure call from a constructor results in implementation-defined behavior. In VC++, that amounts to a _purecall crash.
– Ofek Shilon
Jun 13 '10 at 21:30
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Remove last character from string. Swift language
How can I remove last character from String variable using Swift? Can't find it in documentation.
22 Answers
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glob exclude pattern
... characters: two different wild-cards, and character ranges are supported [from glob].
So you can exclude some files with patterns.
For example to exclude manifests files (files starting with _) with glob, you can use:
files = glob.glob('files_path/[!_]*')
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Evaluate empty or null JSTL c tags
...out those ${} things (the Expression Language, which is a separate subject from JSTL), check here.
See also:
How does EL empty operator work in JSF?
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Order of serialized fields using JSON.NET
...1)
of the System.Runtime.Serialization days.
Here is an important note from @kevin-babcock
... setting the order to 1 will only work if you set an order greater than 1 on all other properties. By default any property without an Order setting will be given an order of -1. So you must either g...
Responsively change div size keeping aspect ratio [duplicate]
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@IlyaD Take a look at this from the CSS2 specification: little link.
– Chris
Aug 25 '12 at 21:24
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Can regular expressions be used to match nested patterns? [duplicate]
...data structure underlying a regular expression) does not have memory apart from the state it's in, and if you have arbitrarily deep nesting, you need an arbitrarily large automaton, which collides with the notion of a finite automaton.
You can match nested/paired elements up to a fixed depth, where...
Best JavaScript compressor [closed]
...e, etc.).
transforms foo["bar"] into foo.bar where possible
removes quotes from keys in object literals, where possible
resolves simple expressions when this leads to smaller code (1+3*4 ==> 13)
PS: Oh, it can "beautify" as well. ;-)
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How do I “un-revert” a reverted Git commit?
... @JimmidyJoo I know i was 3 years late, I just wanted people coming here from a google search to see a better answer
– Stephan
Mar 2 '19 at 23:08
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Make: how to continue after a command fails?
...with rm, but are applicable to any other command you need to ignore errors from (i.e. mkdir).
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