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What's the difference between @Secured and @PreAuthorize in spring security 3?
...@Secured.
So I say it is better to use @PreAuthorize as it is "expression-based" and you can use expressions like hasRole, hasAnyRole, permitAll, etc.
To learn about expressions, see these example expressions.
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...
Best practice to return errors in ASP.NET Web API
...on (HttpStatusCode statusCode, string message, Exception ex)
: base(message, ex)
{
this.statusCode = statusCode;
}
public ApiException (HttpStatusCode statusCode, string message)
: base(message)
{
this.statusCode = stat...
Why C# fails to compare two object types with each other but VB doesn't?
... types which overload the ==, you can get different behaviour - but that's based on the compile-time type of the expressions. For example, string provides ==(string, string):
string x = new string("foo".ToCharArray());
string y = new string("foo".ToCharArray());
Console.WriteLine(x == y); // True
C...
Remove URL parameters without refreshing page
...tle", "/" + myNewURL );
Feel free to replace pushState with replaceState based on your requirements.
You can substitute the paramter "object or string" with {} and "Title" with document.title so the final statment will become:
window.history.pushState({}, document.title, "/" + myNewURL );
...
How to empty/destroy a session in rails?
...tation on this method: http://api.rubyonrails.org/classes/ActionController/Base.html#M000668
Resets the session by clearing out all
the objects stored within and
initializing a new session object.
Good luck!
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Whether a variable is undefined [duplicate]
...
function my_url (base, opt)
{
var retval = ["" + base];
retval.push( opt.page_name ? "&page_name=" + opt.page_name : "");
retval.push( opt.table_name ? "&table_name=" + opt.table_name : "");
retval.push( opt.optionResu...
Changing font size and direction of axes text in ggplot2
... to previous solutions, you can also specify the font size relative to the base_size included in themes such as theme_bw() (where base_size is 11) using the rel() function.
For example:
ggplot(mtcars, aes(disp, mpg)) +
geom_point() +
theme_bw() +
theme(axis.text.x=element_text(size=rel(0.5),...
Tree data structure in C#
... many ways you could implement it that it would be impossible to cover all bases with one solution. The more specific a solution, the less likely it is applicable to any given problem. I even get annoyed with LinkedList - what if I want a circular linked list?
The basic structure you'll need to i...
Track all remote git branches as local branches
...
Update Q1 2020: Mohsen Abasi proposes in the comments, based on the 2014 slm's answer, the simpler alternative:
for i in $(git branch -r | grep -vE "HEAD|master" | sed 's/^[ ]\+//');
And it uses $() instead of obsolete backticks.
As I mention in another old answer, using git...
Detect if an input has text in it using CSS — on a page I am visiting and do not control?
...this jsBin page.
// ==UserScript==
// @name _Dynamically style inputs based on whether they are blank.
// @include http://YOUR_SERVER.COM/YOUR_PATH/*
// @grant GM_addStyle
// ==/UserScript==
/*- The @grant directive is needed to work around a design change
introduced in GM 1.0. It res...