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Reading an Excel file in python using pandas
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How do you prevent it from turning the first row into headers? I've tried using the parameter headers=Nonebut while it didn't break the code, it didn't work either.
– Elliptica
Jul 23 '16 at 1:03
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HorizontalScrollView within ScrollView Touch Handling
...of current X coordinate and lastX, if it is larger than 0, touch is moving from left to right, otherwise right to left. And then you save the current X as lastX for next calculation.
– neevek
Aug 23 '12 at 1:25
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How to implement an abstract class in ruby?
...ust to chime in late here, I think that there's no reason to stop somebody from instantiating the abstract class, especially because they can add methods to it on the fly.
Duck-typing languages, like Ruby, use the presence/absence or behavior of methods at runtime to determine whether they should ...
Set a default parameter value for a JavaScript function
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From ES6/ES2015, default parameters are in the language specification.
function read_file(file, delete_after = false) {
// Code
}
just works.
Reference: Default Parameters - MDN
Default function parameters allow for...
How to design RESTful search/filtering? [closed]
...: "123456789"
},
"order": { ... },
...
}
You are creating a search from the user's standpoint. The implementation details of this are irrelevant. Some RESTful APIs may not even need persistence. That is an implementation detail.
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What's the most concise way to read query parameters in AngularJS?
...ct $routeParams (requires ngRoute) into your controller. Here's an example from the docs:
// Given:
// URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
// Route: /Chapter/:chapterId/Section/:sectionId
//
// Then
$routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
EDIT:...
How to calculate “time ago” in Java?
...e milliseconds time is just minutes time * 60 * 1000. You need to decrease from each time unit that next bigger time unit(after converting it to the lower time unit) in order to be able to use it in a "time ago" string.
– Nativ
May 22 '16 at 17:59
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How can I test https connections with Django as easily as I can non-https connections using 'runserv
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Now when you want to run your development server just execute ./runserver from your project directory. To try it out, just point your browser to http://localhost:8000 for normal HTTP traffic, and https://localhost:8443 for HTTPS traffic. Note that you're browser will almost definitely complain ab...
Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
...ut it's too soon to say for sure.
I wrote a blog post describing CloudKit from the perspective of someone who's used Core Data and iCloud in the past.
Update, June 2016: As of the most recent documentation for NSPersistentStoreCoordinator, everything related to Core Data with iCloud is marked as d...
Does java.util.List.isEmpty() check if the list itself is null? [duplicate]
.... It also takes care of the null references. Following is the code snippet from Spring framework's CollectionUtils class.
public static boolean isEmpty(Collection<?> collection) {
return (collection == null || collection.isEmpty());
}
Even if you are not using Spring, you can go on and ...