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Sql Server equivalent of a COUNTIF aggregate function
...because it gets the idea of "counting rows" that Chris was showing, but is more extensible, since you can use any comparison operator; not just =. I'm using it for "count the number of responses >=2".
– Kristen Hammack
Jun 7 '17 at 17:45
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How to cast Object to its actual type?
...g and unboxing, i.e. object -> ToString() -> to concrete type. To be more accurate it should look like this: var myType = JsonConvert.DeserializeObject<MyType>(object.ToString());
– Coke
Jun 30 at 17:58
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Switching from zsh to bash on OSX, and back again?
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130
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Can I force pip to reinstall the current version?
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191
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Programmatically set height on LayoutParams as density-independent pixels
...e.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, metrics);
}
I found it more practical to use the conversion rate, as usally more than one value has to be converted. Since the conversion rate does not change, it saves a bit of processing time.
/**
* Get conversion rate from dp into px.<br&gt...
Find out whether radio button is checked with JQuery?
...d"); } - you forgot the jQuery $ sign and then need to wrap it all in some more parenthesis.
– zuallauz
Nov 2 '11 at 8:28
2
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Symfony 2 EntityManager injection in service
....4+, you cannot name the arguments for the Constructor Injection method anymore. According to the documentation You would pass in:
services:
test.common.userservice:
class: Test\CommonBundle\Services\UserService
arguments: [ "@doctrine.orm.entity_manager" ]
And then they wou...
iTextSharp - Sending in-memory pdf in an email attachment
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How to create new folder? [duplicate]
... Could someone explain why os.path.join('dir','other-dir') would be more compatible with other systems? Because of slashes/backslashes?
– Ando Jurai
May 4 '17 at 7:37
4
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Append to string variable [closed]
...this:
var str = 'blah blah blah';
str += ' blah';
str += ' ' + 'and some more blah';
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