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Constructor function vs Factory functions
...n all anything else - the spring framework is completely built around this idea.
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python max function using 'key' and lambda expression
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In not so simple terms, lambdas come from lambda calculus, which is the idea of a function that returns a function; a very cool math concept for expressing computation. You can read about that here, and then actually understand it here.
It's probably better to read about this a little more, as l...
Catch multiple exceptions at once?
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Interesting idea and another example that VB.net has some interesting advantages over C# sometimes
– Michael Stum♦
Sep 25 '08 at 21:19
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Position of least significant bit that is set
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@dwc: I understand, but I think this clause: "Any ideas how to squeeze some cycles out of it?" makes such an answer perfectly acceptable!
– Mehrdad Afshari
Apr 16 '09 at 17:08
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Can I Replace Apache with Node.js?
... there's any reason to pass everything through node (?), sounds like a bad idea. Just run node on another port or host.
– Øyvind Skaar
Feb 17 '12 at 9:35
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How to add elements of a Java8 stream into an existing List
...s suggested)
To find out why modifying existing lists is in general a bad idea and leads to less maintainable code—unless you're modifying a local variable and your algorithm is short and/or trivial, which is out of the scope of the question of code maintainability—find a good introduction to F...
How to set the prototype of a JavaScript object that has already been instantiated?
...object not yet reachable, analogous to ES5's Object.create), is a terrible idea. I write this having designed and implemented settable __proto__ over 12 years ago.
... the lack of stratification is a problem (consider JSON data with a key "__proto__"). And worse, the mutability means implement...
Pseudo-terminal will not be allocated because stdin is not a terminal
...$heredoc" (version 3 below).
And, last but not least, it would be no bad idea to check if the directories on the remote host were created successfully (see: check if file exists on remote host with ssh).
# version 1
unset DEP_ROOT REL_DIR
DEP_ROOT='/tmp'
datestamp=$(date +%Y%m%d%H%M%S)
REL_DIR="...
What's the difference between size_t and int in C++?
...t's because size_t can be anything other than an int (maybe a struct). The idea is that it decouples it's job from the underlying type.
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How do you keep user.config settings across different assembly versions in .net?
...settings to be installed into a new version-specific directory. Thus, the idea above probably doesn't help you, but may provide some food for thought.
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