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Should I initialize variable within constructor or outside constructor [duplicate]
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Instead of defining and calling a private constructor from all other constructors, you could also define an instance initializer, which will automatically be called before every constructor. That way, you won't have to remember to call the private constructor, when you add some ...
Center content of UIScrollView when smaller
...I noticed that this, like many other centering techniques, seems to suffer from problems when using zoomToRect:. Using the contentInset approach works better, if you happen to need that functionality. See petersteinberger.com/blog/2013/how-to-center-uiscrollview for more details.
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vertical alignment of text element in SVG
...ideographic | alphabetic | hanging | mathematical |
inherit
Description from w3c
This property specifies how an object is aligned with respect to its
parent. This property specifies which baseline of this element is to
be aligned with the corresponding baseline of the parent. For example,...
Are unused CSS images downloaded?
...s downloaded in Chrome.
I use this technique for measuring traffic-levels from non-JS-enabled users, as Google Analytics fails us here. I prefer using the background CSS image rather than a normal <img...> tag, because I'm working under the (untested) theory that bots are less likely to grab...
Javascript what is property in hasOwnProperty?
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I suppose that changes things. No error when run from console in Chrome though.
– Kristoffer Sall-Storgaard
Feb 22 '12 at 14:38
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Is the list of Python reserved words and builtins available in a library?
..., 'continue', 'def',
'del', 'elif', 'else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import',
'in', 'is', 'lambda', 'nonlocal', 'not', 'or', 'pass', 'raise', 'return', 'try',
'while', 'with', 'yield']
If you want to include built-in names as well (Python 3), then check the builti...
When to use: Java 8+ interface default method, vs. abstract method
...ith the deficiency that it restricts the implementor to single inheritance from the provided abstract implementation.
– Marko Topolnik
Nov 15 '13 at 10:43
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Package objects
...ort Swing._
to have all the goodness like onEDT and implicit conversions from Tuple2 to Dimension.
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Significance of bool IsReusable in http handler interface
... elaborate on what is meant by “context switch”. If you access things from the sesson or query string (content.Request.QueryString) is that reusable or not?
– zod
Jun 9 '11 at 12:37
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How to reload or re-render the entire page using AngularJS
... injecting the $window service.
If you want to be sure to reload the page from the server, for example when you are using Django or another web framework and you want a fresh server side render, pass true as a parameter to reload, as explained in the docs. Since that requires interaction with the s...