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How to convert lazy sequence to non-lazy in Clojure

... doall is all you need. Just because the seq has type LazySeq doesn't mean it has pending evaluation. Lazy seqs cache their results, so all you need to do is walk the lazy seq once (as doall does) in order to force it all, and t...
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How to run Visual Studio post-build events for debug build only

...figuration)" == "Debug" worked for me. BTW, if you want to do something in all other configs, use if NOT "$(Configuration)" == "Debug". – Ralf Hundewadt Jun 29 '17 at 9:46 ...
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A definitive guide to API-breaking changes in .NET

... 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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Read String line by line

...s = myString.split(System.getProperty("line.separator")); This gives you all lines in a handy array. I don't know about the performance of split. It uses regular expressions. share | improve thi...
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What is the easiest way to disable/enable buttons and links (jQuery + Bootstrap)

...ple piece of jQuery code to target anchor tags with the disabled class to call event.preventDefault(): $('body').on('click', 'a.disabled', function(event) { event.preventDefault(); }); We can toggle the disabled class by using toggleClass(): jQuery.fn.extend({ disable: function(state) { ...
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Flexbox Not Centering Vertically in IE

... I found that ie browser have problem to vertically align inner containers, when only the min-height style is set or when height style is missing at all. What I did was to add height style with some value and that fix the issue for me. for example : .outer { ...
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Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?

...e two main reasons that one would create an Implicitly Unwrapped Optional. All have to do with defining a variable that will never be accessed when nil because otherwise, the Swift compiler will always force you to explicitly unwrap an Optional. 1. A Constant That Cannot Be Defined During Initializ...
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UnicodeDecodeError: 'charmap' codec can't decode byte X in position Y: character maps to

...re out yourself. Common ones are Latin-1 and UTF-8. Since 0x90 doesn't actually mean anything in Latin-1, UTF-8 (where 0x90 is a continuation byte) is more likely. You specify the encoding when you open the file: file = open(filename, encoding="utf8") ...
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Where could I buy a valid SSL certificate? [closed]

...d" message. I realized that you need an intermediate certificate. When installing a startssl cert make sure you follow the steps here: startssl.com/?app=20 (for me I selected nginx) make sure you follow the part about the intermediate cert. Also you can double check cert problems here: sslshopper.co...
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What is the difference among col-lg-*, col-md-* and col-sm-* in Bootstrap?

...a new -xl- size, see this demo. Also the -xs- infix has been removed, so smallest columns are simply col-1, col-2.. col-12, etc.. col-* - 0 (xs) col-sm-* - 576px col-md-* - 768px col-lg-* - 992px col-xl-* - 1200px Bootstrap 4 Grid Demo Additionally, Bootstrap 4 includes new auto-layout columns. Thes...