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How do I change the background color of a plot made with ggplot2

...s the theme_bw, giving you a white background and grey gridlines. I use it all the time, as in print it looks much better than the default grey background: myplot + theme_bw() – ROLO Dec 16 '11 at 9:11 ...
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How do you kill all current connections to a SQL Server 2005 database?

...bar] SET SINGLE_USER WITH ROLLBACK IMMEDIATE – Ben Challenor Jan 21 '11 at 11:11 14 Please Note -...
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How do I fix blurry text in my HTML5 canvas?

... and text. In my app, I have a view adapter that creates a canvas dynamically, and fills it with content. This works really nicely, except that my text is rendered very fuzzy/blurry/stretched. I have seen a lot of other posts on why defining the width and height in CSS will cause this issue,...
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Is there an advantage to use a Synchronized Method instead of a Synchronized Block?

...nchronized method over the block. Perhaps the only one ( but I wouldn't call it an advantage ) is you don't need to include the object reference this. Method: public synchronized void method() { // blocks "this" from here.... ... ... ... } // to here Block: public void method() {...
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How can I make a TextArea 100% width without overflowing when padding is present in CSS?

...In chrome, when you focus textarea element it's gets hightlighted automatically and if you create padding for div wrapper, this padding will be visible and two borders will be visible because of that. One from hightlighting and another from .textwrapper border:1px solid #999999; ...
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Viewing a Deleted File in Git

... my working copy. I want to look at the contents of that file, but not actually restore it. How can I do this? 3 Answers ...
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gitignore does not ignore folder

...der. Inside the foo folder I have a bar folder. I would like to ignore all changes to all files inside my bar folder. I have this in my gitignore : ...
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Proper practice for subclassing UIView?

...Rect , and layoutSubviews . (I'm thinking in terms of setup and teardown callbacks.) In my case, I'm setting up my frame and internal views in layoutSubviews , but I'm not seeing anything onscreen. ...
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How do I get the coordinates of a mouse click on a canvas element?

...t are not necessary anymore, as the clientX and clientY properties work in all current browsers. You might want to check out Patriques Answer for a simpler, more recent solution. Original Answer: As described in an article i found back then but exists no longer: var x; var y; if (e.pageX || e.page...
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What, exactly, is needed for “margin: 0 auto;” to work?

...ple's heads: The element must have a width that is not auto2 Note that all of these conditions must be true of the element being centered for it to work. 1 There is one exception to this: if your fixed or absolutely positioned element has left: 0; right: 0, it will center with auto margins. ...