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Shell equality operators (=, ==, -eq)

...nd many other shells) adopted. That's the whole point -- if you have [[ at all, then you can safely assume that all the extensions ksh implemented around it (fnmatch()-style pattern matching, ERE regular expressions with =~, and yes, suppression of string-splitting and filesystem globbing) will be a...
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Is there a simple, elegant way to define singletons? [duplicate]

... I don't really see the need, as a module with functions (and not a class) would serve well as a singleton. All its variables would be bound to the module, which could not be instantiated repeatedly anyway. If you do wish to use a cla...
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Does it make any sense to use inline keyword with templates?

...is not. Adding inline on a template is irrelevant, and clang-tidy will actually remove it. – gnzlbg Aug 9 '17 at 9:32 ...
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Get the current file name in gulp.src()

In my gulp.js file I'm streaming all HTML files from the examples folder into the build folder. 6 Answers ...
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Is there a faster/shorter way to initialize variables in a Rust struct?

...s one additional statement for each field to assign a value to the fields. All I want to be able to do is to assign default values when the struct is instantiated. ...
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Guards vs. if-then-else vs. cases in Haskell

... From a technical standpoint, all three versions are equivalent. That being said, my rule of thumb for styles is that if you can read it as if it was English (read | as "when", | otherwise as "otherwise" and = as "is" or "be"), you're probably doing some...
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arrayfun can be significantly slower than an explicit loop in matlab. Why?

...lution is clearly the fastest, you can see that defining a function to be called for every x entry is a huge overhead. Just explicitly writing out the computation got us factor 5 speedup. I guess this shows that MATLABs JIT compiler does not support inline functions. According to the answer by gnovi...
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How to add multi line comments in makefiles

...efile for debugging reasons, and adding a backslash on every line is not really practical. If you are using GNU make, I suggest you use the ifeq directive with a deliberately false expression. For example: ifeq ("x","y") # here's all your 'commented' makefile content... endif Hope that helps. ...
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Is it a good idea to index datetime field in mysql?

...atabase is very broad. I'd say to just make sure that it's normalized and all appropriate columns are indexed (i.e. ones used in joins and where clauses). share | improve this answer | ...
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passport.js RESTful auth

... app haven't been populated with data due to the user not being logged in. All these sections have an event listener on a "login" event. All this is client side stuff, the server does not know of these events. User enters his/her login and password and hits the submit button, which triggers a Javasc...