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Replace input type=file by an image

...l is the same as clicking the specified input. Also, the display property set to none makes it so that the file input isn't rendered at all, hiding it nice and clean. Tested in Chrome but according to the web should work on all major browsers. :) EDIT: Added JSFiddle here: https://jsfiddle.net/c5...
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How does _gaq.push(['_trackPageLoadTime']) work?

...ckPageLoadTime function has been deprecated and its functionality has been set as a default setting. (Functionally speaking, it has gone from being an opt-in feature to being an opt-out feature.) _setSiteSpeedSampleRate is the new function for setting the sample rate on this feature; its default va...
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How to determine whether a Pandas Column contains a particular value

...was not in the column 43 in df['id'] it still returned True . When I subset to a data frame only containing entries matching the missing id df[df['id'] == 43] there are, obviously, no entries in it. How to I determine if a column in a Pandas data frame contains a particular value and why doesn'...
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What's the difference between subprocess Popen and call (how can I use them)?

... the redirect. Both apply to either subprocess.Popen or subprocess.call. Set the keyword argument shell = True or executable = /path/to/the/shell and specify the command just as you have it there. Since you're just redirecting the output to a file, set the keyword argument stdout = an_open_writea...
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iPhone UIButton - image position

...My solution to this is quite simple [button sizeToFit]; button.titleEdgeInsets = UIEdgeInsetsMake(0, -button.imageView.frame.size.width, 0, button.imageView.frame.size.width); button.imageEdgeInsets = UIEdgeInsetsMake(0, button.titleLabel.frame.size.width, 0, -button.titleLabel.frame.size.width); ...
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?

... Try adding this setting in web.config. I just tested this on .NET 4.0 with an ASP.NET MVC 2 project and with this setting your code doesn't throw: <appSettings> <add key="aspnet:MaxHttpCollectionKeys" value="1001" /> </appS...
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How to remove “Server name” items from history of SQL Server Management Studio

... For SQL 2005, delete the file: C:\Documents and Settings\<USER>\Application Data\Microsoft\Microsoft SQL Server\90\Tools\Shell\mru.dat For SQL 2008, the file location, format and name changed: C:\Documents and Settings\<USER>\Application Data\Microsoft\Micros...
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How can I limit Parallel.ForEach?

... It's not clear to me from documentation - does setting MaxDegreeOfParallelism to 4 (for instance) mean there'll be 4 threads each running 1/4th of the loop iterations (one round of 4 threads dispatched), or does each thread still do one loop iteration and we're just limit...
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Enter “&” symbol into a text Label in Windows Forms?

... Two ways: Escape it with another ampersand (&&). Set UseMnemonic for that label to false. This causes all ampersands within the text to be taken literally so you don't need to double any of them. You'll lose the underlining and access key features though. You can set the v...
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How to disable mouse scroll wheel scaling with Google Maps API

... In version 3 of the Maps API you can simply set the scrollwheel option to false within the MapOptions properties: options = $.extend({ scrollwheel: false, navigationControl: false, mapTypeControl: false, scaleControl: false, draggable: false, m...