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What is the difference between . (dot) and $ (dollar sign)?
...canum In this example, something like putStrLn . show . (+1) $ 1 would be equivalent. You are correct in that most (all?) infix operators are functions.
– Michael Steele
Nov 8 '10 at 15:28
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Multiple controllers with AngularJS in single page app
...'t mean you will physically have one .html, instead you will have one main index.html and several NESTED .html file. So why single page app? Because this way you do not load pages the standard way (i.e. browser call that completely refreshes the full page) but you just load the content part using An...
Why are arrays of references illegal?
...y the same way as I'd want to use my array of refs - except that you can't index into the 16 foo references. This is a language wart IMHO.
– greggo
Nov 10 '11 at 23:48
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How to read the output from git diff?
... repository):
diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+++ b/http-fetch.c
@@ -1,8 +1,9 @@
#include "cache.h"
#include "walker.h"
-int cmd_http_fetch(int a...
Convert an image to grayscale in HTML/CSS
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For posterity: @TomAuger, this Q&A has specific instructions for IE10.
– Barney
Sep 25 '14 at 10:32
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Parse RSS with jQuery
I want to use jQuery to parse RSS feeds. Can this be done with the base jQuery library out of the box or will I need to use a plugin?
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How can I configure the font size for the tree item in the package explorer in Eclipse?
...answer at some point in time, but this site is not a good fit for evolving Q&A for new versions of software. See other answers below, they vary a bit by OS flavor!
– matanster
Feb 3 '15 at 16:17
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month name to month number and vice versa in python
...alendar.month_abbr[month_number]
Abbr-to-Number
list(calendar.month_abbr).index(month_abbr)
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Difference between Dictionary and Hashtable [duplicate]
...e more important difference between a HashTable and Dictionary. If you use indexers to get a value out of a HashTable, the HashTable will successfully return null for a non-existent item, whereas the Dictionary will throw an error if you try accessing a item using a indexer which does not exist in t...
C++ equivalent of java's instanceof
...ceOfMacros.h
#include <set>
#include <tuple>
#include <typeindex>
#define _EMPTY_BASE_TYPE_DECL() using BaseTypes = std::tuple<>;
#define _BASE_TYPE_DECL(Class, BaseClass) \
using BaseTypes = decltype(std::tuple_cat(std::tuple<BaseClass>(), Class::BaseTypes()));
#de...