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Instantiate and Present a viewController in Swift

...* Helper to Switch the View based on StoryBoard @param StoryBoard ID as String */ func switchToViewController(identifier: String) { let viewController = self.storyboard?.instantiateViewControllerWithIdentifier(identifier) as! UIViewController self.navigationController?.setViewControllers(...
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How to force the browser to reload cached CSS/JS files?

...HP function: /** * Given a file, i.e. /css/base.css, replaces it with a string containing the * file's mtime, i.e. /css/base.1221534296.css. * * @param $file The file to be loaded. Must be an absolute path (i.e. * starting with slash). */ function auto_version($file) { ...
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Doing HTTP requests FROM Laravel to an external API

... i m getting a Stream object instead of json string. can someone help me? – Renan Coelho Feb 20 '19 at 14:38 ...
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Keyword not supported: “data source” initializing Entity Framework Context

... getting this error is because of the " values in your connection string. If you replace those with single quotes then it will work fine. https://docs.microsoft.com/archive/blogs/rickandy/explicit-connection-string-for-ef (Posted so others can get the fix faster than I did.) ...
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Different floating point result with optimization enabled - compiler bug?

...king crusty old 32-bit binaries), because SSE/SSE2 has temporaries with no extra precision. double and float vars in XMM registers are really in IEEE 64-bit or 32-bit format. (Unlike x87, where the registers are always 80-bit, and storing to memory rounds to 32 or 64 bit.) – ...
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How can I capture the result of var_dump to a string?

I'd like to capture the output of var_dump to a string. 13 Answers 13 ...
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Bulk insert with SQLAlchemy ORM

...eclarative import declarative_base from sqlalchemy import Column, Integer, String, create_engine from sqlalchemy.orm import scoped_session, sessionmaker Base = declarative_base() DBSession = scoped_session(sessionmaker()) engine = None class Customer(Base): __tablename__ = "customer" id ...
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String Concatenation using '+' operator

Looking at the string class metadata, I only see the operators == and != overloaded. So how is it able to perform concatenation for the ' + ' operator? ...
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Truncating long strings with CSS: feasible yet?

... 2014 March: Truncating long strings with CSS: a new answer with focus on browser support Demo on http://jsbin.com/leyukama/1/ (I use jsbin because it supports old version of IE). <style type="text/css"> span { display: inline-block; ...
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How do I remove code duplication between similar const and non-const member functions?

... { // Two lines -- one cast. This is slightly less ugly but takes an extra line. const X& constMe = *this; return const_cast<Z&>( constMe.z(index) ); } #endif }; NOTE: It is important that you do NOT put the logic in the non-const function and have the const-fun...