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Transform DateTime into simple Date in Ruby on Rails
...irety of rails is written in Ruby, so you could probably look on the rails api to find the to_date() method. That will tell you the module it's in, which you could then include for DateTime objects in your code
– Eric Hu
Oct 19 '11 at 22:09
...
How to handle floats and decimal separators with html5 input type number
...g jQuery to retrieve the value, but you will find it useful to use the DOM API directly to get the elements's validity.valid property.
I had a similar issue with the decimal point, but the reason I realized there was an issue was because of the styling that Twitter Bootstrap adds to a number input ...
Uncaught SyntaxError: Unexpected token :
...having the inverse of this problem. I'm requesting JSON from a third party API and they are returning application/javascript as the response and I am getting the same error you reported in this question. Not sure how to deal with it.
– wuliwong
May 9 '12 at 20:...
Making heatmap from pandas DataFrame
...
Useful sns.heatmap api is here. Check out the parameters, there are a good number of them. Example:
import seaborn as sns
%matplotlib inline
idx= ['aaa','bbb','ccc','ddd','eee']
cols = list('ABCD')
df = DataFrame(abs(np.random.randn(5,4)), ...
Where should @Service annotation be kept? Interface or Implementation?
...ver will have two implementations. (BTW: As long as you are not building a api for some one else, you can always refactor you code and introduce the interface later on when you need it)
– Ralph
Mar 8 '17 at 11:21
...
How to get a microtime in Node.js?
...lable as performance.now. See https://developer.mozilla.org/en-US/docs/Web/API/Performance/now for documentation.
I've made an implementation of this function for Node.js, based on process.hrtime, which is relatively difficult to use if your solely want to compute time differential between two poin...
Send an Array with an HTTP Get
...then you can just send them as multiple parameters with the same name. The API usually offers a dedicated method to obtain multiple parameter values as an array.
foo=value1&foo=value2&foo=value3
String[] foo = request.getParameterValues("foo"); // [value1, value2, value3]
The request....
How do I flag a method as deprecated in Objective-C 2.0?
...ge with a deprecation warning. It’s much more helpful to new users of an API. So, I think this is the best answer.
– johnnieb
Dec 20 '14 at 19:12
...
NullPointerException in Java with no StackTrace
...ortunate part of this is that it doesn't behave as you expect. The logger API actually takes Object as the first argument, not a string - and then it calls toString() on the argument. So instead of getting the nice pretty stack trace, it just prints out the toString - which in the case of NPE is p...
What does “pending” mean for request in Chrome Developer Window?
...fine and the Status Text changed to 200 OK.
For example using ASP.NET Web Api
return new HttpResponseMessage(HttpStatusCode.OK ) {
Content = request.Content
};
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