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JavaScript closure inside loops – simple practical example
...unction.
ES6 solution: let
ECMAScript 6 (ES6) introduces new let and const keywords that are scoped differently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new variable i with loop scope, so your code would work as you expect. ...
VIM Disable Automatic Newline At End Of File
So I work in a PHP shop, and we all use different editors, and we all have to work on windows. I use vim, and everyone in the shop keeps complaining that whenever I edit a file there is a newline at the bottom. I've searched around and found that this is a documented behavior of vi & vim... but I w...
What does %~dp0 mean, and how does it work?
I find %~dp0 very useful, and I use it a lot to make my batch files more portable.
7 Answers
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How to switch activity without animation in Android?
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SantoshSantosh
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How do I execute a stored procedure once for each row returned by query?
...r over the temp table; this will prevent SQL from escalating into table-locks and speed up operation
ADDENDUM 3: and of course, if you can inline whatever your stored procedure is doing to each user ID and run the whole thing as a single SQL update statement, that would be optimal
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List comprehension vs. lambda + filter
...on as you use a Python function (whether created by def or lambda) it is likely that filter will be slower than the list comprehension. It almost certainly is not enough to matter, and you shouldn't think much about performance until you've timed your code and found it to be a bottleneck, but the di...
LINQ where vs takewhile
I want to get a difference between TakeWhile & Where LINQ methods .I got the following data from MSDN .But It didn't make sense to me
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ASP.NET MVC - passing parameters to the controller
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Jarrett MeyerJarrett Meyer
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Mix Razor and Javascript code
...nfused with how to mix razor and js. This is the current function I am stuck with:
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How can I represent an infinite number in Python?
... if x is also inf that won't be true.
– Maxim Egorushkin
Oct 15 '11 at 23:11
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