大约有 41,000 项符合查询结果（耗时：0.0247秒） [XML]
Passing two command parameters using a WPF binding
...separate properties bound from the view. That saves you having to pass any parameters at all to your commands.
However, you could also multi-bind and use a converter to create the parameters:
<Button Content="Zoom" Command="{Binding MyViewModel.ZoomCommand">
<Button.CommandParameter&g...
Comparing two collections for equality irrespective of the order of items in them
... to compare two collections for equality.
/// </summary>
/// <typeparam name="T">The type of the items in the collections.</typeparam>
public class CollectionComparer<T>
{
/// <summary>
/// Compares the content of two collections for equality.
/// </summa...
Is there a case insensitive jQuery :contains selector?
... interested what do a and m[3] mean in Contains definition.
KEY/LEGEND: Params made available by jQuery for use in the selector definitions:
r = jQuery array of elements being scrutinised. (eg: r.length = Number of elements)
i = index of element currently under scrutiny, within array r.
a =...
Setting Windows PowerShell environment variables
...eady exists
In case it's useful, here it is:
function Add-EnvPath {
param(
[Parameter(Mandatory=$true)]
[string] $Path,
[ValidateSet('Machine', 'User', 'Session')]
[string] $Container = 'Session'
)
if ($Container -ne 'Session') {
$containerMap...
How are POST and GET variables handled in Python?
...
Using Turbogears, Cherrypy:
from cherrypy import request
print request.params['username']
Web.py:
form = web.input()
print form.username
Werkzeug:
print request.form['username']
If using Cherrypy or Turbogears, you can also define your handler function taking a parameter directly:
def i...
Split a string by another string in C#
...Is there a way to split a string , with another string being the split by parameter?
10 Answers
...
How to log PostgreSQL queries?
...
PostgreSQL doesn't have a way to change its parameters via SQL statements yet (as of 9.2). Most logging parameters can be changed without a full server restart, by just doing pg_ctl reload instead. However, it takes a restart to change logging_collector.
...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
... flow the access token is passed directly as a hash fragment (not as a URL parameter). One important thing about hash fragment is that, once you follow a link containing a hash fragment, only the browser is aware of the hash fragment. Browsers will pass the hash fragment directly to the destination ...
API Versioning for Rails Routes
...e redirect method and pass it a string with a special-interpolated %{path} parameter. When a request comes in that matches this final match, it will interpolate the path parameter into the location of %{path} inside the string and redirect the user to where they need to go.
Finally, we use another ...
jQuery convert line breaks to br (nl2br equivalent)
...L line breaks)
/**
* This function is same as PHP's nl2br() with default parameters.
*
* @param {string} str Input text
* @param {boolean} replaceMode Use replace instead of insert
* @param {boolean} isXhtml Use XHTML
* @return {string} Filtered text
*/
function nl2br (str, replaceMode, isX...