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How do I get the number of elements in a list?
...both built-in types and library types. For example:
>>> len([1,2,3])
3
Official 2.x documentation is here: len()
Official 3.x documentation is here: len()
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Fill remaining vertical space with CSS using display:flex
In a 3-row layout:
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5
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add created_at and updated_at fields to mongoose schemas
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edited Oct 21 '15 at 10:03
answered Oct 20 '15 at 17:25
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Static hosting on Amazon S3 - DNS Configuration
... working on a little webapp (all client-side) I want to host it on Amazon S3. I've found several guides on this and have managed to create myself a bucket (with the same name as my domain), set it as a website and upload some content.
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How to add JTable in JPanel with null layout?
...ponents = new JPanel(
new FlowLayout(FlowLayout.RIGHT, 3,3));
plafComponents.setBorder(
new TitledBorder("FlowLayout(FlowLayout.RIGHT, 3,3)") );
final UIManager.LookAndFeelInfo[] plafInfos =
UIManager.getIns...
Scala best way of turning a Collection into a Map-by-key?
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13 Answers
13
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Get current URL of UIWebView
...nately the NSURL was empty. Anything wrong here? I am working with Xcode 3.2.2 beta 5.
14 Answers
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What does collation mean?
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paxdiablopaxdiablo
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C# static class constructor
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edited Dec 18 '17 at 12:30
Hasan Fathi
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Multiple Updates in MySQL
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Using your example:
INSERT INTO table (id,Col1,Col2) VALUES (1,1,1),(2,2,3),(3,9,3),(4,10,12)
ON DUPLICATE KEY UPDATE Col1=VALUES(Col1),Col2=VALUES(Col2);
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