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Creating a Radial Menu in CSS
...kground on the root element).
2015 demo
Screenshots
Chrome 43:
Firefox 38:
IE 11:
Code
The HTML is pretty simple. I'm using the checkbox hack to reveal/ hide the menu.
<input type='checkbox' id='t'/>
<label for='t'>✰</label>
<ul>
<li><a href='#'&g...
Handle Guzzle exception and get HTTP body
I would like to handle errors from Guzzle when the server returns 4xx and 5xx status codes. I make a request like this:
5 A...
@import vs #import - iOS 7
...ucing a blur effect within the source code for the session, UIImage was extended via a category which imports UIKit like so:
...
How to convert wstring into string?
...r_type>(locale);
std::vector<char> to(ws.length() * converter.max_length());
std::mbstate_t state;
const wchar_t* from_next;
char* to_next;
const converter_type::result result = converter.out(state, ws.data(), ws.data() + ws.length(), from_next, &to[0], &to[0] + to.size(),...
Iterate through the fields of a struct in Go
...
The closest you can achieve in go is GetValue() interface{} and this is exactly what reflect.Value.Interface()
offers.
The following code illustrates how to get the values of each exported field in a struct
using reflection (play):
import (
"fmt"
"reflect"
)
func main() {
x := struc...
How to do a join in linq to sql with method syntax?
I have seen lots of examples in LINQ to SQL examples on how to do a join in query syntax but I am wondering how to do it with method syntax? For example how might I do the following
...
Is there a range class in C++11 for use with range based for loops?
...rence implementation that made it into the major compilers under the std::experimental::ranges namespace. range-v3 was always sort-of the reference implementation I'd say. But now I believe the basic range stuff has also recently been voted into C++20, so we will indeed get it in std:: soon! :-)
...
C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
... terminology of segmentation is still used, "segmentation fault" being an example. Some operating systems still have segmentation at some logical level although paging is used as the main memory management policy.
On Unix-like operating systems, a process that accesses invalid memory receives t...
Escape single quote character for use in an SQLite query
...
Try doubling up the single quotes (many databases expect it that way), so it would be :
INSERT INTO table_name (field1, field2) VALUES (123, 'Hello there''s');
Relevant quote from the documentation:
A string constant is formed by enclosing the string in single quotes (...
How to verify that method was NOT called in Moq?
...k strict so it will fail if you call a method for which you don't have an expect
new Mock<IMoq>(MockBehavior.Strict)
Or, if you want your mock to be loose, use the .Throws( Exception )
var m = new Mock<IMoq>(MockBehavior.Loose);
m.Expect(a => a.moo()).Throws(new Exception("Shouldn...