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Creating an instance of class

...riable there. /* 8 */ Bar* bar3 = new Bar ( Foo::Foo() ); Would work and work by the same principle to 5 and 6 if bar3 wasn't declared on in 7. 5 & 6 contain memory leaks. Syntax like new Bar ( Foo::Foo() ); is not usual. It's usually new Bar ( (Foo()) ); - extra parenthesis account for ...
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How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor

I have a .diff file created by a coworker, and would like to apply the changes listed in that diff file to my local branch of the exact same repository. I do not have access to that worker's pc or branch that was used to generate this diff file. ...
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What is the difference between . (dot) and $ (dollar sign)?

What is the difference between the dot (.) and the dollar sign ($) ? 13 Answers 13 ...
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Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error

... target. Normally Xcode does this for you, but sometimes it loses the plot and you need to add the .m file manually. To do this: TargetSettings -> Build Phases -> Compile Sources -> add your .m class ->Build and Run ...
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Should *.xccheckout files in Xcode5 be ignored under VCS?

...lows Xcode to know what all of the components that make up a workspace are and where to get them. share | improve this answer | follow | ...
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A definitive guide to API-breaking changes in .NET

...ther as much information as possible regarding API versioning in .NET/CLR, and specifically how API changes do or do not break client applications. First, let's define some terms: ...
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Import package.* vs import package.SpecificType [duplicate]

... primary reason for this is I just like to keep things straightward, clean and with as little ambiguity as possible, and I think with a .* import you lose that. share | improve this answer ...
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Have Grunt generate index.html for different setups

...n:prod', 'uglify:prod', 'cssmin:prod', 'copy:prod', 'preprocess:prod']); And in the /src/tmpl/index.html template file (for example): <!-- @if NODE_ENV == 'DEVELOPMENT' --> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js"></script> <script sr...
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nil detection in Go

...mpiler is pointing the error to you, you're comparing a structure instance and nil. They're not of the same type so it considers it as an invalid comparison and yells at you. What you want to do here is to compare a pointer to your config instance to nil, which is a valid comparison. To do that you...
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Calculate number of hours between 2 dates in PHP

...sions provide some new classes called DateTime, DateInterval, DateTimeZone and DatePeriod. The cool thing about this classes is, that it considers different timezones, leap years, leap seconds, summertime, etc. And on top of that it's very easy to use. Here's what you want with the help of this obje...