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Function to clear the console in R and RStudio
...ng function
clc <- function() cat(rep("\n", 50))
which you can then call as clc().
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get CSS rule's percentage value in jQuery
...n also confirm it works for me where the other answers don't get the originally assigned percentage value.
– EricP
Nov 12 '13 at 4:14
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ResourceDictionary in a separate assembly
... @Engineer Spock: then the CLR won't find it without help (nothing specifically to do with WPF). Either add probing paths to your app.config, or attach to AppDomain.AssemblyResolve to help it find the assembly.
– Kent Boogaart
Aug 26 '13 at 10:22
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How do you reset the stored credentials in 'git credential-osxkeychain'?
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Since this wasn’t clear to me: you have to enter all 3 lines above, and then press return again – i.e. lines 2/3 above are not output from the command, but input.
– Frederik
Mar 13 '18 at 11:45
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UITableView Cell selected Color?
...ed).
Therefore, if you're using a plain-style table, then you'll need to alloc-init a new UIView having your desired background colour and then assign it to selectedBackgroundView.
Alternatively, you could use:
cell.selectionStyle = UITableViewCellSelectionStyleGray;
if all you wanted was a gr...
java: run a function after a specific number of seconds
...oc says:
After the last live reference to a Timer object goes away and all outstanding tasks have completed execution, the timer's task execution thread terminates gracefully (and becomes subject to garbage collection). However, this can take arbitrarily long to occur.
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Android notification doesn't disappear after clicking the notifcation
... new NotificationCompat.Builder(this) .setSmallIcon(android.R.drawable.ic_popup_sync) .setContentTitle("New Tweet") .setContentText("There are " + count + " tweets"); mBuilder.setDefaults(NotificationCompat.DEFAULT_LIGHTS...
Change Placeholder Text using jQuery
... }
});
});
Copy and paste this code in your js file, this will change all placeholder text from whole site.
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How to run a command in the background and get no output?
...y print some output to the terminal. I want to write another script which calls both a.sh and b.sh but I want the user to regain control of the terminal immediately, instead of having the script run infinitely and I want to hide the output in terminal.
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Preserve HTML font-size when iPhone orientation changes from portrait to landscape
...-webkit-text-size-adjust: 100%; /* Prevent font scaling in landscape while allowing user zoom */
}
The use of this property is described further in the Safari Web Content Guide.
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