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How to change the indentation width in emacs javascript mode
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In my javascript.el file (/usr/share/emacs/site-lisp) I found
javascript-indent-level 4
So if you are using the same lisp-mode you can change it by running
(setq javascript-indent-level 2)
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Why is String immutable in Java?
... used as parameter for many java classes, e.g. network connection, opening files, etc. Were String not immutable, a connection or file would be changed and lead to serious security threat.
Mutable strings could cause security problem in Reflection too, as the parameters are strings.
Efficienc...
How can I get current location from user in iOS
...anagerDelegate> {
CLLocationManager *locationManager;
}
@end
MainFile
In the init method
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;...
Any way to write a Windows .bat file to kill processes? [closed]
...my machine for security and compliance. What I'd like to do is have a .bat file or script of some kind with which I can kill the processes in question.
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What Xcode keyboard shortcuts do you use regularly? [closed]
... - I used to frequently use cmd-option-j to filter then navigate to source files. However now I find the open quickly command better (cmd-shift-O , type a few chars, return)
– Robert
Nov 30 '12 at 12:45
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How to add additional fields to form before submit?
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I need to add a file field dynamically. I tried having type=file, and the value also as the file (I'm using WebKitDirectory, so I actually get the file objects), however it never seems to pass it. The input text always gets passed though. Pl...
“You have mail” message in terminal, os X [closed]
...ew tab in Terminal (which happened to me once). To solve this problem, the file is needed to be removed (ie. sudo rm /var/mail/<your-username>).
– Muntashir Akon
Oct 6 '17 at 2:10
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Dismiss keyboard by touching background of UITableView
...ew endEditing:YES];
}
And remember to add UIScrollViewDelegate to header file.
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How do I make a fully statically linked .exe with Visual Studio Express 2005?
...al Studio 2005 Express edition. From time to time I have sent release .exe files to other people with pleasing results. However recently I made the disturbing discovery that the pleasing results were based on more luck that I would like. Attempting to run one of these programs on an old (2001 vintag...
Javascript : Send JSON Object with Ajax?
...ew XMLHttpRequest(); // new HttpRequest instance
xmlhttp.open("POST", "/file.php");
xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlhttp.send(json_upload);
And for the php receiving end:
$_POST['json_name']
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