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Ruby on Rails - Import Data from a CSV file
...find what object returns CSV.parse(), I didn't find to_hash() and with_indifferent_access() methods... Maybe I looked in wrong place or missed some basic principle on how to traverse Ruby & Rails API docs. Can anyone share the best practice how to read Ruby API docs?
– V...
What is the lifecycle of an AngularJS Controller?
Can someone please clarify what the lifecycle of an AngularJS controller is?
1 Answer
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How to generate a range of numbers between two numbers?
...you must SELECT * FROM CTE_VIEW OPTION (MAXRECURSION 10000) - problematic, if you client application wants to consume the view as it is.
– TvdH
Nov 11 '15 at 8:38
4
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contenteditable change events
...e input', '[contenteditable]', function() {
const $this = $(this);
if ($this.data('before') !== $this.html()) {
$this.data('before', $this.html());
$this.trigger('change');
}
});
The project is here: https://github.com/balupton/html5edit
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Android TextView padding between lines
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If you want padding between text try LineSpacingExtra="10dp"
<TextView
android:layout_width="match_parent"
android:layout_height="180dp"
android:lineSpacingExtra="10dp"/>
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Does Qt support virtual pure slots?
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Removing the slot specification from the subclass prevents moc from calling subclass AND base class! - Thanks man!
– fmuecke
Nov 28 '12 at 20:31
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How to do multiple line editing?
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Press alt + shift + A to Toggle block selection (Toggle block / column selection in the current text editor), this will let you write vertically in eclipse, then you can easily do this.
Go to Window->Preferences.
Find for binding ...
How to iterate a loop with index and element in Swift
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Yes. As of Swift 3.0, if you need the index for each element along with its value, you can use the enumerated() method to iterate over the array. It returns a sequence of pairs composed of the index and the value for each item in the arra...
Creating a directory in CMake
In CMake, I want to create a directory if it doesn't already exist. How can I do this?
3 Answers
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HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
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It'd be nice if there was a standard prefix for extension injections like browser-extension- / b-ext- or something. That way, it'd be a lot easier to figure out what's random cruft and what was put there by the page author. I know you can...