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Create directories using make file
...o worry about that now. will stick with the basic rules. :). Thank you for guiding. And i'm running "make" from toplevel directory only.
– Jabez
Dec 23 '09 at 6:49
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What is the difference between D3 and jQuery?
...dency injection and testability, consider AngularJS.
A General comparison guide from wikipedia.
I can see why someone would think they are similar. They use a similar selector syntax -- $('SELECTOR'), and d3 is an extremely powerful tool for selecting, filtering, and operating on html elements, es...
Check if at least two out of three booleans are true
... and dare I say, useless. Micro-optimizations, when driven by the need, is guided by runtime profiling results, not human instincts (which are known to be terrible). You can certainly ask interviewees the process by which you'd optimize this further; that's more important than the result itself.
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How to retrieve an element from a set without removing it?
...m in muh_set: break remains the optimal approach in Python 3.x. Curse you, Guido.
y u do this
Welcome to yet another set of Python 3.x timings, extrapolated from wr.'s excellent Python 2.x-specific response. Unlike AChampion's equally helpful Python 3.x-specific response, the timings below also ti...
Using global variables in a function
...ilis: It is common to upper case all letters: MY_GLOBAL = 5. See the Style Guide for Python Code.
– BlackJack
Jan 25 '18 at 17:46
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“Least Astonishment” and the Mutable Default Argument
...I'm well aware, but it's not worth the pitfall. You'll generally see style guides and linters unconditionally flag mutable default values as wrong for this reason. The explicit way to do the same thing is to stuff an attribute onto the function (function.data = []) or better yet, make an object.
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capturing self strongly in this block is likely to lead to a retain cycle
...pular open source project Alamofire.
For more info check out swift-style-guide
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Understanding Python super() with __init__() methods [duplicate]
...init__() which IMO is quite a bit nicer. The standard docs also refer to a guide to using super() which is quite explanatory.
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What is JavaScript garbage collection?
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the Apple guide is flawed: the autor uses delete incorrectly; eg in the first example, instead of delete foo, you should first remove the event listener via window.removeEventListener() and then use foo = null to overwrite the variable...
How to upload files to server using JSP/Servlet?
...eUpload to parse the multpart form data requests. It has an excellent User Guide and FAQ (carefully go through both). There's also the O'Reilly ("cos") MultipartRequest, but it has some (minor) bugs and isn't actively maintained anymore for years. I wouldn't recommend using it. Apache Commons FileUp...