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How to identify if a webpage is being loaded inside an iframe or directly into the browser window?
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The description at MDN says that "if the document into which it's embedded has a different origin (such as having been located from a different domain), this is null."
– xeophin
Jan 8 '18 at...
Position geom_text on dodged barplot
...p;A What is the width argument in position_dodge? provides a more thorough description of the topic.
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What is the equivalent of the C++ Pair in Java?
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This is Java. You have to make your own tailored Pair class with descriptive class and field names, and not to mind that you will reinvent the wheel by writing hashCode()/equals() or implementing Comparable again and again.
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Programmatically add custom event in the iPhone Calendar
...let error as NSError {
print("json error: \(error.localizedDescription)")
}
if(event_id != ""){
print("event added !")
}
}
})
}
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Location Services not working in iOS 8
...ore starting location updates.
There also needs to be NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription key in Info.plist with a message to be displayed in the prompt. Adding these solved my problem.
For more extensive information, have a look at: Core-Location-Manager-Changes...
How does an underscore in front of a variable in a cocoa objective-c class work?
...ame;, and is ugly everywhere.
Instead of using the underscore, just use descriptive variable names within methods that do not conflict. When they must conflict, the variable name within the method should suffer an underscore, not the member variable that may be used by multiple methods. The onl...
How do you remove a specific revision in the git history?
...f this commit
pick fa1afe1 The oneline of the next commit
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The oneline descriptions are purely for your pleasure; git-rebase will not look at them but at the commit names ("deadbee" and "fa1afe1" in this example), so do not delete or edit the names.
By replacing the command "pick" with the comm...
How to change to an older version of Node.js
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Also you can have .nvmrc file in directory with description of version you want to use. And then just make nvm use and don't care about anything
– Sergei Panfilov
Jun 7 '16 at 9:18
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How does `scp` differ from `rsync`?
... guarantee.
Centos manpages mention this the end of the --checksum option description:
Note that rsync always verifies that each transferred file was
correctly reconstructed on the receiving side by checking a whole-file
checksum that is generated as the file is transferred, but that
auto...
GMSGroundOverlay animating - should I be using a CATiledLayer?
...addAnimation:group forKey:[NSString stringWithFormat:@"circular-%@",marker.description]];
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