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Fast and responsive interactive charts/graphs: SVG, Canvas, other?
...vis version has to recalculate all attributes on all elements.) The Canvas-based semantic zooming is a bit more zippy than SVG, but SVG semantic zooming still feels responsive.
Yet there is no magic bullet for performance, and these four possible approaches don't begin to cover the full space of po...
Traits vs. interfaces
...works great. But maybe a few weeks later you decide you want to use a file-based cache system instead of APC. Now you have to change your controller code because you've programmed your controller to work with the functionality of the ApcCacher class rather than to an interface that expresses the cap...
Underscore: sortBy() based on multiple attributes
I am trying to sort an array with objects based on multiple attributes. I.e if the first attribute is the same between two objects a second attribute should be used to comapare the two objects. For example, consider the following array:
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Select by partial string from a pandas DataFrame
...2 contain string values. I was wondering if there was a way to select rows based on a partial string match against a particular column?
...
Textarea to resize based on content length [duplicate]
I need a textarea where I type my text in the box, it grows in length as needed to avoid having to deal with scroll bars and it need to shrink after delete text!
I didn’t want to go down the mootools or jquery route because I have a lightweight form.
...
Set custom attribute using JavaScript
...ute method:
document.getElementById('item1').setAttribute('data', "icon: 'base2.gif', url: 'output.htm', target: 'AccessPage', output: '1'");
But you really should be using data followed with a dash and with its property, like:
<li ... data-icon="base.gif" ...>
And to do it in JS use the...
How to run a background task in a servlet based web application?
...o do it. My servlet has a method which gives counts of the user from a database on a daily basis as well as the total count of the users from the whole database. So I want to keep the servlet continuously running for that.
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When should I use a trailing slash in my URL?
...URL containing a hierarchical structure against which the relative link is based, and that the ftp, http,
and file URL schemes are examples of some that can be considered hierarchical, with the components of the hierarchy being separated by "/".
Source: Wikipedia Uniform Resource Locator (URL)
...
How do I hide the status bar in a Swift iOS app?
... with capital V and automatically the first choice will be View controller-based status bar appearance.
Add that as the KEY.
Set the VALUE to "NO"
Go to you AppDelegate.swift
Add the code, inside the method
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [N...
Change one value based on another value in pandas
...t is created for the mapping. Otherwise some checking/cleaning can be done based on something like: df.ID.isin(names.keys())
– Rutger Kassies
Oct 7 '13 at 14:12
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