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Java List.add() UnsupportedOperationException
...
Form the Inheritance concept, If some perticular method is not available in the current class it will search for that method in super classes. If available it executes.
It executes AbstractList<E> class add() method...
BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
.... I need more about WebHttpBinding in term of feature comparisons and performance
– Mubashar
Apr 16 '10 at 5:56
Chec...
Difference between encoding and encryption
...
Encoding transforms data into another format using a scheme that is publicly available so that it can easily be reversed.
Encryption transforms data into another format in such a way that only specific individual(s) can reverse the transf...
Convert a Unicode string to a string in Python (containing extra symbols)
... Unicode string, and you want to write this to a file, or other serialised form, you must first encode it into a particular representation that can be stored. There are several common Unicode encodings, such as UTF-16 (uses two bytes for most Unicode characters) or UTF-8 (1-4 bytes / codepoint depe...
if else in a list comprehension [duplicate]
... you're getting this error has to do with how the list comprehension is performed.
Keep in mind the following:
[ expression for item in list if conditional ]
Is equivalent to:
for item in list:
if conditional:
expression
Where the expression is in a slightly different format (thin...
What exactly is OAuth (Open Authorization)?
...ermission to a third-party (e.g. a Facebook Application) access to their information (e.g. the list of your friends).
If you read it stated as plainly, I would understand your confusion. So let's go with a concrete example: joining yet another social network!
Say you have an existing GMail account...
Doing HTTP requests FROM Laravel to an external API
...res = $client->request('POST', 'https://url_to_the_api', [
'form_params' => [
'client_id' => 'test_id',
'secret' => 'test_secret',
]
]);
echo $res->getStatusCode();
// 200
echo $res->getHeader('...
Why are functions in Ocaml/F# not recursive by default?
...et is not only used to bind functions, but also other regular values. Most forms of values are not allowed to be recursive. Certain forms of recursive values are allowed (e.g. functions, lazy expressions, etc.), so it needs an explicit syntax to indicate this.
It might be easier to optimize non-recu...
How is a non-breaking space represented in a JavaScript string?
...he character from the character code manually it in its Javascript escaped form:
var x = td.text();
if (x == String.fromCharCode(160)) { // Non-breakable space is char 160
x = '';
}
More information about String.fromCharCode is available here:
fromCharCode - MDC Doc Center
More informatio...
What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]
...
There is absolutely no difference in performance. Final version prepared by SQL Server would be the same in both the cases.
– Sateesh Pagolu
Feb 27 '15 at 0:31
...