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Haskell: Where vs. Let

...parameters of the function f (there are none) and things in outer scopes. 2: To use a where in the first example, you can introduce a second named function that takes the x as a parameter, like this: f = State f' f' x = y where y = ... x ... or like this: f = State f' where f' x = y...
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AngularJS changes URLs to “unsafe:” in extension page

.../^\s*(https?|ftp|mailto|chrome-extension):/); // Angular before v1.2 uses $compileProvider.urlSanitizationWhitelist(...) } ]); The same procedure also applies when you need to use protocols such as file: and tel:. Please see the AngularJS $compileProvider API documentation for more in...
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Most common way of writing a HTML table with vertical headers?

...s must contain the same number of columns." - Last paragraph of section 11.2.3. With that being said, the first option is the better approach in my opinion because it's readable regardless of whether or not I have CSS enabled. Some browsers (or search engine crawlers) don't do CSS and as such, it'l...
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Android:What is difference between setFlags and addFlags for intent

... flags look like this: 1, 10, 100, 1000, etc... (which in this case are 1, 2, 4, 8). So, what addFlags does is appending the integer you pass using the | operator. // example... // value of flags: 1 intent.setFlags(2|4); // now flags have this value: 110 intent.addFlags(8); // now flags have thi...
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promise already under evaluation: recursive default argument reference or earlier problems?

...occur we get: f <- function(x, T) { 10 * sin(0.3 * x) * sin(1.3 * x^2) + 0.001 * x^3 + 0.2 * x + 80 } g <- function(x, T, f. = f) { ## 1. note f. exp(-f.(x)/T) } test<- function(g. = g, T = 1) { ## 2. note g. g.(1,T) } test() ## [1] 8.560335e-37 ...
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NuGet Package Manager errors when trying to update

Opening VS2010 today, the extension manager notified me of an update for NuGet Package Manager. 4 Answers ...
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Cleanest and most Pythonic way to get tomorrow's date?

... 252 datetime.date.today() + datetime.timedelta(days=1) should do the trick ...
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How to get Scala List from Java List?

... EDIT: Note that this is deprecated since 2.12.0. Use JavaConverters instead. (comment by @Yaroslav) Since Scala 2.8 this conversion is now built into the language using: import scala.collection.JavaConversions._ ... lst.toList.foreach{ node => .... } works. ...
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Unpacking, extended unpacking and nested extended unpacking

...et's see how it works for a slightly more complex example: (a,b), c, = [1,2],'this' # a = '1', b = '2', c = 'this' Applying the above rules, we get ((a, b), c) = ((1, 2), ('t', 'h', 'i', 's')) But now it's clear from the structure that 'this' won't be unpacked, but assigned directl...
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npm install vs. update - what's the difference?

...y-installed-semver-module": "^1.4.3" // ignores "1.4.3" -> "1.5.2" "already-installed-versioned-module": "3.4.1" // ignores ignores "not-yet-installed-versionless-module": "*", // installs installs "not-yet-installed-semver-module": "^4.2.1" // installs inst...