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CursorLoader usage without ContentProvider
...ntentObserver?
– GPack
Apr 7 '16 at 10:21
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MySQL vs MongoDB 1000 reads
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104
@ariso: This is optimisation by denormalisation. It can provide a performance boost. However, if you do this, then you're throwing away yo...
c# open file with default application and parameters
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edited May 23 '17 at 12:10
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answered Jul 21 '13 at 14:47
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Following git-flow how should you handle a hotfix of an earlier release?
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answered Oct 10 '15 at 9:20
Klas MellbournKlas Mellbourn
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How to send objects through bundle
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edited Nov 23 '10 at 5:39
answered Nov 23 '10 at 5:32
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Calling clojure from java
...rintln (str "(binomial 5 3): " (binomial 5 3)))
(println (str "(binomial 10042 111): " (binomial 10042 111)))
)
If you run it, you should see something like:
(binomial 5 3): 10
(binomial 10042 111): 49068389575068144946633777...
And here's a Java program that calls the -binomial function in t...
Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...: 'abc'})
{ "_id" : "abc" }
> db.foo.insert({_id: 'abc', data:'xyz'})
E11000 duplicate key error index: test.foo.$_id_ dup key: { : "abc" }
So, absolutely don't rely on _id's being unique across collections, and since you don't control the ObjectId generation function, don't rely on it.
It's...
How does comparison operator works with null int?
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210
According to MSDN - it's down the page in the "Operators" section:
When you perform compari...
Draw on HTML5 Canvas using a mouse
... <canvas id="can" width="400" height="400" style="position:absolute;top:10%;left:10%;border:2px solid;"></canvas>
<div style="position:absolute;top:12%;left:43%;">Choose Color</div>
<div style="position:absolute;top:15%;left:45%;width:10px;height:10px;bac...
C++: variable 'std::ifstream ifs' has initializer but incomplete type
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107
This seems to be answered - #include <fstream>.
The message means :-
incomplete type -...