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Is type=“text/css” necessary in a tag?
I was wondering whether or not it is necessary to use <link rel="stylesheet" type="text/css" href=...> over <link rel="stylesheet" href=...> . The rel="stylesheet" marks the information that it is a stylesheet - so text/css doesn't actually add anything as far as I'm concerned.
...
How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
...this and it worked for me. However, I had to create an empty file called <name>.aspx.designer.vb to get it to work
– Tahir Hassan
Sep 29 '16 at 13:05
...
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
... new int[5];
// ... populate the array here ...
for (int index = 1; index <= array.length; index++)
{
System.out.println(array[index]);
}
That will miss out the first element (index 0) and throw an exception when index is 5. The valid indexes here are 0-4 inclusive. The correct, idiomatic f...
Is there any kind of hash code function in JavaScript?
...use strings as keys (anything else is converted to a string).
You could, alternatively, maintain an array which indexes the objects in question, and use its index string as a reference to the object. Something like this:
var ObjectReference = [];
ObjectReference.push(obj);
set['ObjectReference.' ...
How to convert a Title to a URL slug in jQuery?
...
don't forget to add "/" aswell if you need multi directories seperated
– Val
Jan 21 '11 at 13:35
7
...
Function overloading by return type?
... and list context (and others, but we'll pretend there are two). Every built-in function in Perl can do different things depending on the context in which it is called. For example, the join operator forces list context (on the thing being joined) while the scalar operator forces scalar context, s...
Convert list of dictionaries to a pandas DataFrame
...ferent situations, discuss when to use (and when not to use), and suggest alternatives.
##DataFrame(), DataFrame.from_records(), and .from_dict()
Depending on the structure and format of your data, there are situations where either all three methods work, or some work better than others, or some d...
How to change a Git remote on Heroku
...
If you're working on the heroku remote (default):
heroku git:remote -a [app name]
If you want to specify a different remote, use the -r argument:
heroku git:remote -a [app name] -r [remote]
EDIT: thanks to Алексей Володько For pointing it out that...
GET URL parameter in PHP
...a function or language construct—it's just a variable (an array). Try:
<?php
echo $_GET['link'];
In particular, it's a superglobal: a built-in variable that's populated by PHP and is available in all scopes (you can use it from inside a function without the global keyword).
Since the variab...
Convert a python 'type' object to a string
...__class__.__name__
Example:
class A:
pass
print type(A())
# prints <type 'instance'>
print A().__class__.__name__
# prints A
Also, it seems there are differences with type() when using new-style classes vs old-style (that is, inheritance from object). For a new-style class, type(someO...