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Are unused CSS images downloaded?

... "unused" and thusly, any images won't be downloaded. Chrome 26 (possibly all of them, not sure), does download CSS images if they are applied to the <noscript> element, even when JS is enabled. (It isn't immediately clear to me why though, perhaps this is a bug?). It does not download CSS i...
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Impossible to Install PG gem on my mac with Mavericks

I'm trying to install the pg gem in order to work again with my rails projects. But I get this error: 26 Answers ...
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Extracting just Month and Year separately from Pandas Datetime column

... what actually does pd.Datetimeindex do? – JOHN Apr 16 '18 at 5:24 1 ...
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Assign a variable inside a Block to a variable outside a Block

... You need to use this line of code to resolve your problem: __block Person *aPerson = nil; For more details, please refer to this tutorial: Blocks and Variables share | improve this...
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What is the difference between __dirname and ./ in node.js?

...ere in relation to your current directory, is there any reason to use the __dirname variable instead of just a regular ./ ? I've been using ./ thus far in my code and just discovered the existence of __dirname , and essentially want to know whether it would be smart to convert my ./'s to that, a...
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How can I create download link in HTML?

... new browser window appear before the download starts. That window will usually be closed when the browser discovers that the resource is a file download. Note that file types known to the browser (e.g. JPG or GIF images) will usually be opened within the browser. You can try sending the right hea...
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SQL Server Insert if not exists

...ode BEGIN INSERT INTO EmailsRecebidos (De, Assunto, Data) VALUES (@_DE, @_ASSUNTO, @_DATA) WHERE NOT EXISTS ( SELECT * FROM EmailsRecebidos WHERE De = @_DE AND Assunto = @_ASSUNTO AND Data = @_DATA); END replace with BEGIN I...
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How do I get the base URL with PHP?

... XAMPP on Windows Vista. In my development, I have http://127.0.0.1/test_website/ . 22 Answers ...
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Pure JavaScript Send POST Data Without a Form

... socket, SocketServer, BaseHTTPServer import os, traceback, sys, json log_lock = threading.Lock() log_next_thread_id = 0 # Local log functiondef def Log(module, msg): with log_lock: thread = threading.current_thread().__name__ msg = "%s %s: %s" % (module, thread...
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UITextView style is being reset after setting text property

I have UITextView *_masterText and after call method setText property font is being reset. It's happening after I change sdk 7. _masterText is IBOutlet , global and properties are set in storyboard. It's only me or this is general SDK bug? ...