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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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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
I followed the instructions for the Twitter Bootstrap modal on their main documentation page and used the data-keyboard="true" syntax mentioned but the escape key does not close the modal window. Is there something else I'm missing?
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Preferred way of loading resources in Java
I would like to know the best way of loading a resource in Java:
5 Answers
5
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What is the difference between required and ng-required?
What is the difference between required and ng-required (form validation)?
3 Answers
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What are fixtures in programming?
I have heard of this term many times (in the context of programming) but couldn't find any explanation of what it meant. Any good articles or explanations?
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`new function()` with lower case “f” in JavaScript
My colleague has been using "new function()" with a lower case "f" to define new objects in JavaScript. It seems to work well in all major browsers and it also seems to be fairly effective at hiding private variables. Here's an example:
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Clojure differences between Ref, Var, Agent, Atom, with examples
I'm very new to Clojure, Can you guys give me explanation with real world scenarios. I mean, where to use Ref, Var, Agent, Atom. I read book, but, still couldn't understand the real world examples.
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Significance of -pthread flag when compiling
In various multi threaded C and C++ projects I've seen the -pthread flag applied to both the compiling and linking stage while others don't use it at all and just pass -lpthread to the linking stage.
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warning: [options] bootstrap class path not set in conjunction with -source 1.5
I get the warning message at Build time!
6 Answers
6
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Having options in argparse with a dash
I want to have some options in argparse module such as --pm-export however when I try to use it like args.pm-export I get the error that there is not attribute pm . How can I get around this issue? Is it possible to have - in command line options?
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