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There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
... without throwing an error (and without your drop down list) you will have identified your problem. The "no view data item" error is very misleading in this case.
– GDB
Jan 4 '14 at 18:45
...
Git pull results in extraneous “Merge branch” messages in commit log
... to use rebasing instead of merging is possible, but usually you should avoid it. Rebasing allows you to keep a linear history, but also removes any information about the branching that originally happened. It will also cause the history of the current branch being rewritten, recreating all commits ...
How can I send an inner to the bottom of its parent ?
The div inside another div picture and code below. Because there will be text and images of the parent div. And red div will be the last element of the parent div.
...
using extern template (C++11)
...object file size.
For example:
// header.h
template<typename T>
void ReallyBigFunction()
{
// Body
}
// source1.cpp
#include "header.h"
void something1()
{
ReallyBigFunction<int>();
}
// source2.cpp
#include "header.h"
void something2()
{
ReallyBigFunction<int>()...
Jquery UI tooltip does not support html content
...est way to do this is to supply a function to the content option that overrides the default behavior:
$(function () {
$(document).tooltip({
content: function () {
return $(this).prop('title');
}
});
});
Example: http://jsfiddle.net/Aa5nK/12/
Anothe...
iphone/ipad: How exactly use NSAttributedString?
... It is a subclass of UILabel that draws an NSAttributedString and also provides convenience methods for setting the attributes of an NSAttributedString from UIKit classes.
From the sample provided in the repo:
#import "NSAttributedString+Attributes.h"
#import "OHAttributedLabel.h"
/**(1)** Build ...
How can I link to a specific glibc version?
When I compile something on my Ubuntu Lucid 10.04 PC it gets linked against glibc. Lucid uses 2.11 of glibc. When I run this binary on another PC with an older glibc, the command fails saying there's no glibc 2.11...
...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...TABLISHED; //进入TCP_ESTABLISHED状态
sk_set_txhash(sk);
inet->inet_id = jiffies;
sk_dst_set(sk, &rt->dst);
}
sendto
sys_sendto()->sock_sendmsg()->sock_sendmsg_nosec()->inet_sendmsg()
static int inet_autobind(struct sock *sk)
{
struct inet_sock *inet;
/* We may need to bind the s...
Map Tiling Algorithm
...
The basic idea of this algorithm is to use a pre-processing step to find all edges and then select the correct smoothing tile according to the shape of the edge.
The first step would be to find all edges. In the example below the edge...
Stop caching for PHP 5.5.3 in MAMP
...they'll disable it by default in a future version: bugs.mamp.info/view.php?id=4296
– Husky
Nov 7 '13 at 20:53
...