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Recover from git reset --hard?
...AD@{5}: commit: restore admin
ecd2c1d HEAD@{6}: commit: re-enable settings app
# the commit the HEAD to be pointed to is 7c49ec7 (restore dependencies to the User model)
$ git reset HEAD@{2}
You got your day back! :)
shar...
RSpec: describe, context, feature, scenario?
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end
end
Not sure if this is a generally accepted rule but I find this approach clear and quite easy to grasp.
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:active pseudo-class doesn't work in mobile safari
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<body ontouchstart="">
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</body>
Applied just once, as opposed to every button element seemed to fix all buttons on the page. Alternatively you could use this small JS library called 'Fastclick'. It speed up click events on touch devices and takes care of th...
How to reuse an ostringstream?
...lear out and reuse an ostringstream (and the underlying buffer) so that my app doesn't have to do as many allocations. How do I reset the object to its initial state?
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Converting .NET DateTime to JSON [duplicate]
... suggested here):
var date = new Date(parseInt(jsonDate.substr(6)));
Or applying the following regular expression (from Tominator in the comments):
var jsonDate = jqueryCall(); // returns "/Date(1245398693390)/";
var re = /-?\d+/;
var m = re.exec(jsonDate);
var d = new Date(parseInt(m[0]));
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How do I automatically sort a has_many relationship in Rails?
...e fetching data in the first place and which Ruby you're using to run your app.
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Converting string to byte array in C#
...ctually uses 2 other non-UTF8 non-standard defaults: OEM codepage (for GUI apps before .NET) and console codepage (aka DOS standard). These differs from country to country (for instance, Windows Czech edition uses CP1250 and CP852) and are oftentimes hardcoded in windows API libraries. So if you jus...
How to identify if a webpage is being loaded inside an iframe or directly into the browser window?
I am writing an iframe based facebook app. Now I want to use the same html page to render the normal website as well as the canvas page within facebook. I want to know if I can determine whether the page has been loaded inside the iframe or directly in the browser?
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When should I use @classmethod and when def method(self)?
While integrating a Django app I have not used before, I found two different ways used to define functions in classes. The author seems to use them both very intentionally. The first one is one I myself use a lot:
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I want to delete all bin and obj folders to force all projects to rebuild everything
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"%%G was unexpected at this time" - this happens when you run it from the command line instead from inside a batch file. Use single '%'s in this case.
– Designpattern
Jan 11 '12 at 9:05
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