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How can a string be initialized using “ ”?
...ly assigning literal
String a = "adsasdf";
As other Objects using new keyword
String a = new String("adsasdf");
You need to take special care when you wants to compare with == sign:
String a = "asdf";
String b = "asdf";
System.out.println(a == b); // True
System.out.println(a.equals(b)); // ...
Using Chrome, how to find to which events are bound to an element
...u want, and then look for where the 'handler' sub-node is.
Right click the word 'function', and then click 'Show function definition'
This will take you to where the handler was defined, as demonstrated in the following image, and explained by Paul Irish here: https://groups.google.com/forum/#!top...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
... feel free to remove the ECMAScript lingo and replace with the appropriate wording. Thanks Again
– Bobby Borszich
Nov 16 '09 at 19:47
12
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Are HTTP headers case-sensitive?
...th certain browsers (I'm looking at you, IE) that capitalizing each of the words tends to be best:
Location: http://stackoverflow.com
Content-Type: text/plain
vs
location: http://stackoverflow.com
content-type: text/plain
This isn't "HTTP" standard, but just another one of the browser quirks...
Python Dictionary Comprehension
...
Consider this example of counting the occurrence of words in a list using dictionary comprehension
my_list = ['hello', 'hi', 'hello', 'today', 'morning', 'again', 'hello']
my_dict = {k:my_list.count(k) for k in my_list}
print(my_dict)
And the result is
{'again': 1, 'hi': 1...
Share application “link” in Android
...instance. All I can provide them with is a web link or some text.
In other words I am looking for a very direct way for android users to have my app installed.
...
Overriding fields or properties in subclasses
...es cannot be overridden. Which is exactly why Option 2 returns the new keyword warning.
The solution to the warning is not to append the “new” keyword, but to implement Option 1.
If you need your field to be polymorphic you need to wrap it in a Property.
Option 3 is OK if you don’t need ...
What underlies this JavaScript idiom: var self = this?
... self since it frequently confuses me, as I expect 'self' to be a reserved word. So I like your answer. And in the example of the OP, I'd prefer var thisNote = this or similar.
– steve
Jan 7 '14 at 8:16
...
ASP.NET Identity - HttpContext has no extension method for GetOwinContext
...
@Darren, fair enough. (I do realize I could have worded that differently.)
– tne
Mar 27 '14 at 15:55
3
...
WPF: Grid with column/row margin/padding?
...
@Maslow The answer is absolutely ‘Yes,’ but your wording a little misleading. There’s no “inheriting” of the Margin property going on, it’s that any Style in a ResourceDictionary will apply to every element of its TargetType everywhere within the entire scope of tha...