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Inputting a default image in case the src attribute of an html is not valid?
...g. See caniuse website for compatibility. This element is widely supported by all browsers from IE6+.
* Unless the URL for the image changed (again), in which case you'll probably see the alt text.
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Set attributes from dictionary in python
...ta[key])
Update
As Brent Nash suggests, you can make this more flexible by allowing keyword arguments as well:
class Employee(object):
def __init__(self, *initial_data, **kwargs):
for dictionary in initial_data:
for key in dictionary:
setattr(self, key, di...
C# Lazy Loaded Automatic Properties
...a solve to your problem. Basically the idea is a property that will be set by a function at first access and subsequent accesses will yield the same return value as the first.
public class LazyProperty<T>
{
bool _initialized = false;
T _result;
public T Value(Func<T> f...
How does the paste image from clipboard functionality work in Gmail and Google Chrome 12+?
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The answer by Nick seems to need small changes to still work :)
// window.addEventListener('paste', ... or
document.onpaste = function (event) {
// use event.originalEvent.clipboard for newer chrome versions
var items = (event.clip...
How can I get the URL of the current tab from a Google Chrome extension?
...code where you will be using the value in a function and have that invoked by getSelected. In this way you are guaranteed to always have a value set, because your code will have to wait for the value to be provided before it is executed.
Try something like:
chrome.tabs.getSelected(null, function(t...
Cloning a private Github repo
...it:.) If you run into this issue, you can force the use of https: instead, by running the following command: git config --global url."https://".insteadOf git://
– charlchad
Oct 7 '17 at 11:54
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Convert String to Calendar Object in Java
...ime.htm. This is online timestamp converter. The value which is calculated by java code and this online convert gets differ. Why?? Can u pls go through this. Thanks :)
– Sachin J
Oct 5 '12 at 9:47
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CSS scrollbar style cross browser [duplicate]
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Scrollbar CSS styles are an oddity invented by Microsoft developers. They are not part of the W3C standard for CSS and therefore most browsers just ignore them.
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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...y," I only have my interpretation: end-user convenience to not be bothered by messages, regardless of source.
– matt---
Jul 24 '14 at 18:42
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Can a CSS class inherit one or more other classes?
... it's a shame that it's not supported natively, and that it's written in Ruby (I'm using ASP.NET MVC)
– Joel Martinez
Jun 30 '09 at 19:52
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