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Get ID of last inserted document in a mongoDB w/ Java driver
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193
I just realized you can do this:
BasicDBObject doc = new BasicDBObject( "name", "Matt" );
colle...
Pure JavaScript Send POST Data Without a Form
... John GJohn G
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2
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Why would you use an ivar?
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answered Jan 31 '12 at 20:55
justinjustin
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Will the base class constructor be automatically called?
... AlwaysThreeDerived : Base
{
public AlwaysThreeDerived()
: base(3)
{
}
}
In order to construct an AlwaysThreeDerived object, it has a parameterless constructor. However, the Base type does not. So in order to create a parametersless constructor, you need to provide an argument t...
Java regex email
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Gaurav Jeswani
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answered Nov 20 '11 at 21:04
Jason BuberelJason...
How to define “type disjunction” (union types)?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Aug 18 '10 at 2:36
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Where does Scala look for implicits?
...the rules of static overloading resolution (see Scala Specification §6.26.3). More detailed information can be found in a question I link to at the end of this answer.
First look in current scope
Implicits defined in current scope
Explicit imports
wildcard imports
Same scope in other files
Now...
How to disable scrolling temporarily?
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35 Answers
35
Active
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Remove duplicate dict in list in Python
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263
Try this:
[dict(t) for t in {tuple(d.items()) for d in l}]
The strategy is to convert the lis...
JSON datetime between Python and JavaScript
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373
You can add the 'default' parameter to json.dumps to handle this:
date_handler = lambda obj: ...