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Define css class in django Forms
Assume I have a form
13 Answers
13
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python list by value not by reference [duplicate]
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Doesn't work for me. Any changes I make to b are also seen in a.
– Mannix
May 28 '17 at 19:50
1
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WordPress asking for my FTP credentials to install plugins
... blog in my local system. But when I try to add plugins from admin it asks for FTP access. What do I need to configure for WordPress to be able to upload without FTP?
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How do I convert from int to String?
... methods above (what else might they not know?).
Java has special support for the + operator when used with strings (see the documentation) which translates the code you posted into:
StringBuilder sb = new StringBuilder();
sb.append("");
sb.append(i);
String strI = sb.toString();
at compile-time...
Deserializing a JSON into a JavaScript object
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How that will work for date fields in JSON, for instance {StartDate: "\/Date(1372575600000)\/"}?
– Philipp Munin
Jun 14 '13 at 18:54
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HTML5 Email Validation
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In HTML5 you can do like this:
<form>
<input type="email" placeholder="Enter your email">
<input type="submit" value="Submit">
</form>
And when the user press submit, it automatically shows an error message like:
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“A lambda expression with a statement body cannot be converted to an expression tree”
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You can use statement body in lamba expression for IEnumerable collections.
try this one:
Obj[] myArray = objects.AsEnumerable().Select(o =>
{
var someLocalVar = o.someVar;
return new Obj()
{
Var1 = someLocalVar,
Var2 = o.var2
};
})...
How can I clear an HTML file input with JavaScript?
I want to clear the file input in my form.
18 Answers
18
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CSS horizontal centering of a fixed div?
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I've voted this down NOT because it was a bad answer for its day - it was a good answer, but because it no longer is, and the next-highest answer needs all the help it can get to be seen as the best answer NOW. Quentin: I think it would be a good idea to edit in a comment to th...
change cursor to finger pointer
...enu_links {
cursor: pointer;
}
This is actually the default behavior for links. You must have either somehow overridden it elsewhere in your CSS, or there's no href attribute in there (it's missing from your example).
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