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Plot a legend outside of the plotting area in base graphics?
...re default clipping rect
par(mar=c(5, 4, 4, 2) + 0.1)
Found here: http://www.harding.edu/fmccown/R/
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JavaFX Application Icon
...new Image("/path/to/javaicon.png"));
OR
stage.getIcons().add(new Image("https://example.com/javaicon.png"));
Hope it helps. Thanks!!
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foll...
psql: FATAL: Ident authentication failed for user “postgres”
...
Did you set the proper settings in pg_hba.conf?
See https://help.ubuntu.com/stable/serverguide/postgresql.html how to do it.
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Change select box option background color
...op down such as http://getbootstrap.com/2.3.2/components.html#dropdowns or https://silviomoreto.github.io/bootstrap-select/examples/. This because browsers such as IE do not allow styling of options within elements. Chrome/OSX also has this problem - you cannot style options.
However a warning i...
How to take screenshot of a div with JavaScript?
...creenshot. The only thing you need in addition is the html2canvas library (https://html2canvas.hertzen.com/).
Example:
getScreenshotOfElement($("div#toBeCaptured").get(0), 0, 0, 100, 100, function(data) {
// in the data variable there is the base64 image
// exmaple for displaying the image...
How to overcome “datetime.datetime not JSON serializable”?
...e DjangoJSONEncoder serializer that deals with this kind of properly.
See https://docs.djangoproject.com/en/dev/topics/serialization/#djangojsonencoder
from django.core.serializers.json import DjangoJSONEncoder
return json.dumps(
item,
sort_keys=True,
indent=1,
cls=DjangoJSONEncoder
)
O...
How to remove/ignore :hover css style on touch devices
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tl;dr use this: https://jsfiddle.net/57tmy8j3/
If you're interested why or what other options there are, read on.
Quick'n'dirty - remove :hover styles using JS
You can remove all the CSS rules containing :hover using Javascript. This has ...
iOS Simulator failed to install the application
...
Solved here: https://stackoverflow.com/a/16279286/1927253
I copied a folder into XCode 4.6.2 with the name "Resources". When XCode asked, I created the folder references for any added folders.
Every time I did this, I would have to goto...
Convert file: Uri to File in Android
...lver().openInputStream(uri);
directly and copy the file. Also see:
https://developer.android.com/guide/topics/providers/document-provider.html
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How to connect to Mysql Server inside VirtualBox Vagrant?
...server, you want to be aware of the security implications, discussed here: https://serverfault.com/questions/257513/how-bad-is-setting-mysqls-bind-address-to-0-0-0-0
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