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Haskell Type vs Data Constructor

I am learning Haskell from learnyouahaskell.com . I am having trouble understanding type constructors and data constructors. For example, I don't really understand the difference between this: ...
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jQuery UI sliders on touch devices

...ch#readme It also has some example use code (simply add the plugin): <script src="http://code.jquery.com/jquery.min.js"></script> <script src="http://code.jquery.com/ui/1.8.17/jquery-ui.min.js"></script> <script src="jquery.ui.touch-punch.min.js"></script> <s...
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Delete files older than 10 days using shell script in Unix [duplicate]

I'm new to shell scripts, can anyone help? I want to delete scripts in a folder from the current date back to 10 days. The scripts looks like: ...
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Start / Stop a Windows Service from a non-Administrator user account

...permissions each User / Group on this computer has with regards to . A description of one part of above command is as follows: D:(A;;CCLCSWRPWPDTLOCRRC;;;SY) It has the default owner, default group, and it has the Security descriptor control flags (A;;CCLCSWRPWPDTLOCRRC;;;SY): ace_type - "A...
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Does use of final keyword in Java improve the performance?

...flip the variable before a production build (or configure it in your build scripts) and automatically remove all of that code when the distribution is created. – Adam Mar 10 '16 at 13:36 ...
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Where to place JavaScript in an HTML file?

Say I have a fairly hefty JavaScript file, packed down to roughly 100kb or so. By file I mean it’s an external file that would be linked in via <script src="..."> , not pasted into the HTML itself. ...
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What does a script-Tag with src AND content mean?

...is included without error. Some run it after attempting to include the src script, regardless of success. Since this behaviour is unreliable (and prohibited in HTML5), it should be avoided. Google isn't relying an any specific behaviour. Since the content is just an object literal (a value), execut...
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What's the difference between VARCHAR and CHAR?

...what? In what conditions? And what do you mean by static memory allocation vs dynamic in this context? – Martin Smith Jul 12 '16 at 18:07 ...
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python: Change the scripts working directory to the script's own directory

...o") However, you asked how to change into whatever directory your Python script is located, even if you don't know what directory that will be when you're writing your script. To do this, you can use the os.path functions: import os abspath = os.path.abspath(__file__) dname = os.path.dirname(ab...
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Set custom HTML5 required field validation message

... { if (!e.target[i].validity.valid) { window.alert(e.target.attributes.requiredmessage.value); e.target.focus(); return false; } } }); I hope this works or helps you in anyway. ...