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How to embed small icon in UILabel
... Already tried this yesterday. Seems like a missed something because now it works. Thanks. Just in case for everyone who's trying to accomplish the same (since it's slightly different): NSAttributedString *attachmentString = [NSAttributedString attributedStringWithAttachment:attachment]; NSMu...
Make elasticsearch only return certain fields?
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Here another solution, now using a match expression
Source filtering
Allows to control how the _source field is returned with every hit.
Tested with Elastiscsearch version 5.5
The keyword "includes" defines the specifics fields.
GET /m...
Compare JavaScript Array of Objects to Get Min / Max
...eturn prev[attrib] < curr[attrib] ? prev : curr;
})) || null;
}
Now you can just say:
myArray.hasMin('ID') // result: {"ID": 1, "Cost": 200}
myArray.hasMin('Cost') // result: {"ID": 3, "Cost": 50}
myEmptyArray.hasMin('ID') // result: null
Please note that if you intend to use ...
python pandas remove duplicate columns
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It sounds like you already know the unique column names. If that's the case, then df = df['Time', 'Time Relative', 'N2'] would work.
If not, your solution should work:
In [101]: vals = np.random.randint(0,20, (4,3))
vals
Out[101]:
array([[ 3...
@Scope(“prototype”) bean scope not creating new bean
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So we dont have it now in spring 5 ?
– Raghuveer
Mar 8 '19 at 7:47
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Changing image sizes proportionally using CSS?
I have been trying for a couple of days now to configure my thumbnail gallery so all the images appear the same height and width. However when I change the Css code to,
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Variable's scope in a switch case [duplicate]
...2: {
String str = "2";
return str;
}
}
The resulting code will now compile successfully since the variable named str in each case clause is in its own scope.
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Meaning of $? (dollar question mark) in shell scripts
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This is even more wrong now. [ 1 ] and [ 0 ] are both true; [ without an operator checks if the argument is a non-empty string.
– tripleee
Jun 30 '19 at 17:05
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Check if PHP session has already started
... really think about refactoring your session management code if you don't know whether or not a session is started...
That said, my opinion is subjective, and there are situations (examples of which are described in the comments below) where it may not be possible to know if the session is started....
Making the iPhone vibrate
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Swift 2.0+
AudioToolbox now presents the kSystemSoundID_Vibrate as a SystemSoundID type, so the code is:
import AudioToolbox.AudioServices
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate)
AudioServicesPlayAlertSound(kSystemSoundID_Vibrate)
Ins...