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Understanding Python's “is” operator
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Excellent explanation, especially your advice at the end.
– DavidG
Feb 21 '19 at 17:07
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Stash only one file out of multiple files that have changed with Git?
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@Raman: Excellent! git stash -p is exactly what I was looking for. I wonder if this switch was only recently added.
– Pistos
Apr 9 '13 at 21:47
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Regular expression to match DNS hostname or IP Address?
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Excellent host pattern. It probably depends on one's language's regex implementation, but for JS it can be adjusted slightly to be briefer without losing anything: /^[a-z\d]([a-z\d\-]{0,61}[a-z\d])?(\.[a-z\d]([a-z\d\-]{0,61}[...
Sort Go map values by keys
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The Go blog: Go maps in action has an excellent explanation.
When iterating over a map with a range loop, the iteration order is
not specified and is not guaranteed to be the same from one iteration
to the next. Since Go 1 the runtime randomizes map iteration or...
Can you pass parameters to an AngularJS controller on creation?
...ents. For small projects it's no big deal. For something big (what angular excels at), it gets ugly quick.
The Alternative: Modules
This type of configuration is what modules were designed to handle. In many angular tutorials people have a single module for their entire application, but really the...
Clear icon inside input text
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Excellent! Some info about browser support would be helpful.
– Ian Newson
Dec 11 '13 at 16:55
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Example JavaScript code to parse CSV data
...ry single edge case presented in RFC 4180, as well as some that pop up for Excel/Google spreadsheet exports (i.e., mostly involving null values) that the specification is missing.
Example:
track,artist,album,year
Dangerous,'Busta Rhymes','When Disaster Strikes',1997
// Calling this
music = $.csv.t...
Implementing Fast and Efficient Core Data Import on iOS 5
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Excellent answer. I'll try these ideas today and see what I discover. Thank you!
– David Weiss
May 11 '12 at 12:55
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What does yield mean in PHP?
...y return values but it also accepts them. For details on this, see the two excellent blog posts linked below.
Since when can I use yield?
Generators have been introduced in PHP 5.5. Trying to use yield before that version will result in various parse errors, depending on the code that follows the ...
Are custom elements valid HTML5?
...on and reuse not possible with script
libraries today.
However, from this excellent walk through article on Google Developers about Custom Elements v1:
The name of a custom element must contain a dash (-). So <x-tags>, <my-element>, and <my-awesome-app> are all valid names, while...