大约有 18,500 项符合查询结果（耗时：0.0380秒） [XML]
How to add additional fields to form before submit?
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Yes.You can try with some hidden params.
$("#form").submit( function(eventObj) {
$("<input />").attr("type", "hidden")
.attr("name", "something")
.attr("value", "something")
.appendTo("#form");
return ...
XPath OR operator for different nodes
...e below:
xpath1 | xpath2
Eg:
//input[@name="username"] | //input[@id="wm_login-username"]
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Android webview & localStorage
... same :) thanks a lot. I also had to make sure you target at least Android 2.1 onwards: add android:minSdkVersion="7" to your manifest and change the Project Build Target (in eclipse) to be 2.1 at least.
– danmux
Nov 19 '11 at 18:49
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Using a Single Row configuration table in SQL Server database. Bad idea?
...his information can be anything from company information, Shipping account IDs, PayPal API keys, notification preferences, etc.
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How to prevent ifelse() from turning Date objects into numeric objects
... note: I see that Hadley has built an if_else into the the magrittr/dplyr/tidyr complex of data-shaping packages.
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Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...oesn't allow partial index updates for field data.
In Sphinx, all document ids must be unique unsigned non-zero integer numbers. Solr doesn't even require an unique key for many operations, and unique keys can be either integers or strings.
Solr supports field collapsing (currently as an additional ...
How do I make a transparent canvas in html5?
...bile so layering canvases doesn't work there. (At least on Chrome for Android)
– nicholeous
Jul 6 '15 at 23:25
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Convert JS Object to form data
... understand why a hasOwnProperty check is used, just saying things are considered "best practice" because you read someone's (guessing, Crockford's) book doesn't get you very far, trying to educate a fellow So member with more than 100 times the reputation and 100 times the number of answers you hav...
Best way to check if a Data Table has a null value in it
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I will do like....
(!DBNull.Value.Equals(dataSet.Tables[6].Rows[0]["_id"]))
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Rails detect if request was AJAX
...TTP_X_REQUESTED_WITH'] =~ /XMLHttpRequest/ => 0
The docs:
http://apidock.com/rails/v4.2.1/ActionDispatch/Request/xml_http_request%3F
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