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Can't escape the backslash with regex?
...(){} escapes the special character to suppress its special meaning.
ref : http://www.regular-expressions.info/reference.html
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How to use range-based for() loop with std::map?
...
From this paper: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2049.pdf
for( type-specifier-seq simple-declarator : expression ) statement
is syntactically equivalent to
{
typedef decltype(expression) C;
auto&& ...
Styling text input caret
...shadow: none;
-webkit-text-fill-color: initial;
}
Here is an example: http://jsfiddle.net/8k1k0awb/
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Keyboard shortcut to “untab” (move a block of code to the left) in eclipse / aptana?
...b outdents again :)
Here's where the standard shortcut keys are covered:
http://wiki.eclipse.org/User_Interface_Guidelines#Standard_Accelerators
You'll find many of the more esoteric ones here:
http://wiki.eclipse.org/FAQ_What_editor_keyboard_shortcuts_are_available%3F
...
Get selected option text with JavaScript
...r text = element.options[element.selectedIndex].text;
// ...
}
DEMO: http://jsfiddle.net/6dkun/1/
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Application_Error not firing when customerrors = “On”
...being invoked...
Global.asax.cs
public class MvcApplication : System.Web.HttpApplication
{
public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
filters.Add(new HandleErrorAttribute()); // this line is the culprit
}
...
}
By default (when a new project is...
What is content-type and datatype in an AJAX request?
...framework is, but in C# on ASP.NET MVC it would be something as simple as [HttpPost]public JsonResult user(Person postedPerson) { /* Save postedPerson to DB */ return Json(new { success = true }); }
– Joe Enos
Sep 9 '13 at 15:28
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Replacing H1 text with a logo image: best method for SEO and accessibility?
...
You're missing the option:
<h1>
<a href="http://stackoverflow.com">
<img src="logo.png" alt="Stack Overflow" />
</a>
</h1>
title in href and img to h1 is very, very important!
...
What are the advantages of using a schema-free database like MongoDB compared to a relational databa
...e about it and play with it to get a better idea. Here's an online demo:
http://try.mongodb.org/
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anchor jumping by using javascript
... //Go there directly or some transition
}
Demo: http://jsfiddle.net/DerekL/rEpPA/
Another one w/ transition: http://jsfiddle.net/DerekL/x3edvp4t/
You can also use .scrollIntoView:
document.getElementById(h).scrollIntoView(); //Even IE6 supports this
(Well I lied. It'...