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json.dumps vs flask.jsonify
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answered Nov 1 '12 at 7:20
Kenneth WilkeKenneth Wilke
3,96111 gold badge1212 silver badges77 bronze badges
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How do I search within an array of hashes by hash values in ruby?
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428
You're looking for Enumerable#select (also called find_all):
@fathers.select {|father| father[...
Routing: The current request for action […] is ambiguous between the following action methods
... entering the search term, I want to direct the page to http://localhost:62019/Gallery/Browse/{Searchterm} and when nothing is entered, I want to direct the browser to http://localhost:62019/Gallery/Browse/Start/Here .
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ReSharper warns: “Static field in generic type”
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{
public static void Main()
{
Generic<string>.Foo = 20;
Generic<object>.Foo = 10;
Console.WriteLine(Generic<string>.Foo); // 20
}
}
As you can see, Generic<string>.Foo is a different field from Generic<object>.Foo - they hold separ...
Calculate total seconds in PHP DateInterval
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209
Could you not compare the time stamps instead?
$now = new DateTime('now');
$diff = $date->...
C#: Looping through lines of multiline string
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Sep 30 '09 at 19:41
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What is the difference between Modal and Push segue in Storyboards?
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edited Sep 6 '16 at 17:24
answered Feb 22 '12 at 10:21
L...
Rails :dependent => :destroy VS :dependent => :delete_all
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202
The difference is with the callback.
The :delete_all is made directly in your application and...
PostgreSQL return result set as JSON array?
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2 Answers
2
Active
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How can I find the first occurrence of a sub-string in a python string?
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219
find()
>>> s = "the dude is a cool dude"
>>> s.find('dude')
4
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