大约有 19,000 项符合查询结果（耗时：0.0272秒） [XML]
JavaScript string newline character?
Is \n the universal newline character sequence in Javascript for all platforms? If not, how do I determine the character for the current environment?
...
Passing $_POST values with cURL
...ay of our post data to submit. This can be used to submit data to POST <form>s.
It is important to note that curl_setopt($handle, CURLOPT_POSTFIELDS, $data); takes the $data in two formats, and that this determines how the post data will be encoded.
$data as an array(): The data will be s...
How to run a C# console application with the console hidden
.... This is the same as creating a Windows application that doesn't call any forms.
– ashes999
Oct 13 '11 at 16:22
1
...
JQuery Event for user pressing enter in a textbox?
... It's worth noting that in a scenario of enter detection to prevent form submission, "keyup" event is not optimal because the form detects the submit on keydown. Thus "keydown" or "keypress" might be better in that case.
– TechNyquist
Apr 12 '17 at 8:19
...
Find out whether radio button is checked with JQuery?
...
Note: If you have several forms with groups of radio buttons using the same name, you need to make sure to check only those of the form that is submitted. One option to do this is using the find method on the form: $('#myform').submit(function(event)...
Setting PayPal return URL and making it auto return?
...E: PayPal checks the Return URL that you enter. If the URL is not properly formatted
or cannot be validated, PayPal will not activate Auto Return.
Scroll to the bottom of the page, and click the Save button.
IPN is for instant payment notification. It will give you more reliable/useful i...
Difference between a Postback and a Callback
...is posted with ASP.Net is because ASP.Net encloses the whole page in a <form> with a post method, and so when a submit button is clicked in the page, the form is sent to the server with all of the fields that are in the form... basically the whole page itself.
If you are using FireBug (for Fi...
Why does AngularJS include an empty option in select?
...n just select an initial value in your controller, something like:
$scope.form.type = $scope.typeOptions[0].value;
Here is the jsFiddle: http://jsfiddle.net/MTfRD/3/
In short: the empty option means that no valid model is selected (by valid I mean: from the set of options). You need to select a ...
List of standard lengths for database fields
...
W3C's recommendation:
If designing a form or database that will accept names from people
with a variety of backgrounds, you should ask yourself whether you
really need to have separate fields for given name and family name.
… Bear in mind that names i...
What's the best UI for entering date of birth? [closed]
...
For an advanced user text input is the best, if the user knows the date format, it is very fast. For a not so advanced user I suggest using a datepicker. Since usually you also have advanced and non-advanced users I suggest a combination of text input and datepicker.
...