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How to substring in jquery

... My point is that to me is working within the jQuery namespace, I really don't care much if the case is that is calling directly string.split from JS, but instead from the community I have understood that if I post that exact question, it will be marked as narrowed, as this response is more a...
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Why is rbindlist “better” than rbind?

... rbindlist is an optimized version of do.call(rbind, list(...)), which is known for being slow when using rbind.data.frame Where does it really excel Some questions that show where rbindlist shines are Fast vectorized merge of list of data.frames by row Trouble...
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how to edit .csproj file

... The CSPROJ file, saved in XML format, stores all the references for your project including your compilation options. There is also a SLN file which stores information about projects that make up your solution. If you are using Visual Studio and have the need to view or...
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How to handle initializing and rendering subviews in Backbone.js?

...fferent problems. I'm curious to know if there is a better way that solves all of the problems: 7 Answers ...
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How to compare variables to undefined, if I don’t know whether they exist? [duplicate]

...s a string, and doesn't generate an error if the variable doesn't exist at all. share | improve this answer | follow | ...
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Is there any performance reason to declare method parameters final in Java?

... I have seen Sun's compiler emit marginally shorter bytecode when the only difference between the two methods has been the "finality" of local variables. Micro-optimizations are a real thing, and compilers do actually make them. What really matters, of course, is ...
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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje

... The simplest example is the DEBUG=1 macro that is defined by default for all Xcode projects in the default scheme for the Run build. One could query #ifdef DEBUG ... and make decisions in the code accordingly, even compiling out non-necessary code. ...
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Check if checkbox is checked with jQuery

...here is more than one checkbox with that class name. The is(':checked') really only works on one element. – John Boker Apr 17 '13 at 12:59 5 ...
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Cannot set boolean values in LocalStorage?

...ber or a boolean, the operands are converted to numbers if possible - I totally didn't realize that. I thought if one were a string, the other was cast to a string. Cheers (+1). – Andy E Jul 16 '10 at 9:01 ...
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Read binary file as string in Ruby

...g it as a one-liner solution (like so many things on stackoverflow)? After all, it works, and the name for these functions were just an arbitrary choice of the ruby library designers. If only we had some language with synonyms... that still somehow knows exactly what we want in edge cases/ambiguous ...