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How to export collection to CSV in MongoDB?
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UPDATE:
This commit: https://github.com/mongodb/mongo-tools/commit/586c00ef09c32c77907bd20d722049ed23065398 fixes the docs for 3.0.0-rc10 and later. It changes
Fields string `long:"fields" short:"f" description:"comma separated list of field names, e.g. -f name,age"`
to
Fields string `long:"...
PHP multidimensional array search by value
...ll;
}
This will work. You should call it like this:
$id = searchForId('100', $userdb);
It is important to know that if you are using === operator compared types have to be exactly same, in this example you have to search string or just use == instead ===.
Based on angoru answer. In later versi...
How do I access an access array item by index in handlebars?
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answered Nov 8 '11 at 0:47
dhorrigandhorrigan
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How to create a new object instance from a Type
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edited Nov 8 '17 at 15:40
Jay
14433 silver badges1616 bronze badges
answered Aug 3 '08 at 16:35
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Disable a Button
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209
The boolean value for NO in Swift is false.
button.isEnabled = false
should do it.
Here is ...
How do CDI and EJB compare? interact?
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50
CDI: it is about dependency injection. It means that you can inject interface implementation any...
When should we call System.exit in Java
In Java, What is the difference with or without System.exit(0) in following code?
10 Answers
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How to filter a dictionary according to an arbitrary condition function?
...u can use a dict comprehension:
{k: v for k, v in points.iteritems() if v[0] < 5 and v[1] < 5}
And in Python 3:
{k: v for k, v in points.items() if v[0] < 5 and v[1] < 5}
share
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im...
How can I capitalize the first letter of each word in a string?
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1042
The .title() method of a string (either ASCII or Unicode is fine) does this:
>>> "hel...
Rebasing and what does one mean by rebasing pushed commits
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80
The ProGit book has a good explanation.
The specific answer to your question can be found in th...