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Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
....hash);</script>
The parse_url() function in PHP can work if you already have the needed URL string including the fragment (http://codepad.org/BDqjtXix):
<?
echo parse_url("http://foo?bar#fizzbuzz",PHP_URL_FRAGMENT);
?>
Output: fizzbuzz
But I don't think PHP receives the fragment i...
@property retain, assign, copy, nonatomic in Objective-C
..." is the default. Always use "nonatomic". I don't know why, but the book I read said there is "rarely a reason" to use "atomic". (BTW: The book I read is the BNR "iOS Programming" book.)
readwrite vs. readonly
- "readwrite" is the default. When you @synthesize, both a getter and a setter will be cr...
How can I use threading in Python?
I am trying to understand threading in Python. I've looked at the documentation and examples, but quite frankly, many examples are overly sophisticated and I'm having trouble understanding them.
...
Selecting text in an element (akin to highlighting with your mouse)
...o.
jQuery (original answer)
I have found a solution for this in this thread. I was able to modify the info given and mix it with a bit of jQuery to create a totally awesome function to select the text in any element, regardless of browser:
function SelectText(element) {
var text = document....
How do I pass variables and data from PHP to JavaScript?
... other service, you don't have to change much of the JavaScript code.
More readable - JavaScript is JavaScript, PHP is PHP. Without mixing the two, you get more readable code on both languages.
Allows for asynchronous data transfer - Getting the information from PHP might be time/resources expensive...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...
When I read about the compiler error "punishment", the first thing I thought of was "Dobby had to iron his hands".
– Graeme Perrow
Mar 19 '09 at 13:09
...
Printing a variable memory address in swift
...s some Pointer Types that can be used when interacting with C, and you can read about them here: Swift Pointer Types
Moreover, you can understand more about them exploring their declaration (cmd+click on the type), to understand how to convert a type of pointer into another
var aString : NSStri...
What is the difference between a web API and a web service?
...terfacing directly with an application whereas a Web service is a ...
Read more: Difference Between API and Web Service | Difference Between | API vs Web Service http://www.differencebetween.net/technology/internet/difference-between-api-and-web-service/#ixzz3e3WxplAv
See the above link for th...
When to Redis? When to MongoDB? [closed]
...eed to build a prototype without worrying too much about your DB.
Further reading:
Interesting aspects to consider when using Redis as a primary data store
share
edited Ma...
Does Java casting introduce overhead? Why?
...enerated machine code.
First that pointer to the runtime type needs to be read. This is necessary for calling a virtual method in a similar situation anyway.
For casting to a class type, it is known exactly how many superclasses there are until you hit java.lang.Object, so the type can be read at ...