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get current url in twig template?
....request.attributes.get('_route'),
app.request.attributes.get('_route_params')) }}
If you want to read it into a view variable:
{% set currentPath = path(app.request.attributes.get('_route'),
app.request.attributes.get('_route_params')) %}
The app global view variabl...
Unexpected Caching of AJAX results in IE8
...hange it to /index.php or whatever the full url might be. Or add some fake params yourself like /?f=f
– Hugo Delsing
Jul 9 '13 at 14:14
...
Read/write to Windows registry using Java
... WinRegistry() { }
/**
* Read a value from key and value name
* @param hkey HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE
* @param key
* @param valueName
* @return the value
* @throws IllegalArgumentException
* @throws IllegalAccessException
* @throws InvocationTargetException
...
T-SQL get SELECTed value of stored procedure
...
there are three ways you can use: the RETURN value, and OUTPUT parameter and a result set
ALSO, watch out if you use the pattern: SELECT @Variable=column FROM table ...
if there are multiple rows returned from the query, your @Variable will only contain the value from the last row ret...
How to set layout_weight attribute dynamically from code?
...
You can pass it in as part of the LinearLayout.LayoutParams constructor:
LinearLayout.LayoutParams param = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT,
1.0f
);
YOUR_VIEW.setLayoutParams(param);
The last parameter is the wei...
Download a file by jQuery.Ajax
...!-- with JS -->
<a href="javascript:window.location='downloadServlet?param1=value1'">
download
</a>
<!-- without JS -->
<a href="downloadServlet?param1=value1" >download</a>
2. Struts2 Framework: Action downloading file as attachment
<!-- with JS -->
&l...
SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...tion 方法。接收正在加载外接程序的通知。</summary>
/// <param term='application'>宿主应用程序的根对象。</param>
/// <param term='connectMode'>描述外接程序的加载方式。</param>
/// <param term='addInInst'>表示此外接程序的对象。</param>
/// ...
Serialize object to query string in JavaScript/jQuery [duplicate]
...
You want $.param(): http://api.jquery.com/jQuery.param/
Specifically, you want this:
var data = { one: 'first', two: 'second' };
var result = $.param(data);
When given something like this:
{a: 1, b : 23, c : "te!@#st"}
$.param wi...
Add querystring parameters to link_to
I'm having difficultly adding querystring parameters to link_to UrlHelper. I have an Index view, for example, that has UI elements for sorting, filtering, and pagination (via will_paginate). The will_paginate plugin manages the intra-page persistence of querystring parameters correctly.
...
Parsing query strings on Android
Java EE has ServletRequest.getParameterValues() .
25 Answers
25
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