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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
... documentation for Range† says this:
Ranges constructed using .. run from the beginning to the end inclusively. Those created using ... exclude the end value.
So a..b is like a <= x <= b, whereas a...b is like a <= x < b.
Note that, while to_a on a Range of integers gives a co...
.bashrc at ssh login
...iw Debian Jessie/8 already sources .bashrc out-of-the-box - but it does it from .profile, not .bash_profile.
– underscore_d
Oct 18 '15 at 14:06
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Read/write to Windows registry using Java
...e.
For example, the following code obtains the exact windows distribution from the registry:
String value = WinRegistry.readString (
WinRegistry.HKEY_LOCAL_MACHINE, //HKEY
"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion", //Key
"ProductName"); ...
Convert a python dict to a string and back
... @AJ00200: and the ast.literal_eval alternative I mentioned?. From the Python help: "Safely evaluate an expression node or a string containing a Python expression. The string or node provided may only consist of the following Python literal structures: strings, numbers, tuples, lists, d...
What is an efficient way to implement a singleton pattern in Java? [closed]
...or private to prevent users to create their own Foo. Throwing an exception from the constructor prevents users to use reflection to create a second Foo. Then you create a private static final Foo field to hold the only instance, and a public static Foo getInstance() method to return it. The Java spe...
GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
...bly entry for System.Web.Http
Forcing a reinstall corrected the problem. From the NuGet package manager console:
update-Package -reinstall Microsoft.AspNet.WebApi.WebHost
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Node.js Web Application examples/tutorials [closed]
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Update
Dav Glass from Yahoo has given a talk at YuiConf2010 in November which is now available in Video from.
He shows to great extend how one can use YUI3 to render out widgets on the server side an make them work with GET requests when JS ...
What are “Groovy” and “Grails” and what kinds of applications are built using them?
... @Pascal Thivent - I might end up rewriting someone else's program from scratch, and if it weren't for your point about not recommending using Grails with an existing data model, Grails would be the clear winner for the framework to use. I haven't seen the program's DB architecture yet, but ...
How do I find the absolute position of an element using jQuery?
... position:fixed element, you can subtract the document's scrollTop() value from the fixed element's offset().top value. Example: $("#el").offset().top - $(document).scrollTop()
If the position:fixed element's offset parent is the document, you want to read parseInt($.css('top')) instead.
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regular expression: match any word until first space
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Derived from the answer of @SilentGhost I would use:
^([\S]+)
Check out this interactive regexr.com page to see the result and explanation for the suggested solution.
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