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How do I create multiple submit buttons for the same form in Rails?
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You can create multiple submit buttons and provide a different value to each:
<% form_for(something) do |f| %>
..
<%= f.submit 'A' %>
<%= f.submit 'B' %>
..
<% end %>
This will output:
<input type="submit" value="A" id=".." n...
Git error: “Host Key Verification Failed” when connecting to remote repository
I am trying to connect to a remote Git repository that resides on my web server and clone it to my machine.
18 Answers
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EditText maxLines not working - user can still input more lines than set
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<EditText
android:id="@+id/edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"
android:maxLines="1"
/>
You just need to make sure you have the attribute "inputTy...
Javascript callback when IFRAME is finished loading?
... of jQuery - but I've got a live working example in production
$('#myUniqueID').load(function () {
if (typeof callback == 'function') {
callback($('body', this.contentWindow.document).html());
}
setTimeout(function () {$('#frameId').remove();}, 50);
});
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Inspect attached event handlers for any DOM element
...eFox) for events when HTML tag is selected.
– Musa Haidari
Jul 16 '14 at 10:00
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Should URL be case sensitive?
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There may be URLs, or parts of URLs, where case doesn't matter, but
identifying these may not be easy. Users should always consider that
URLs are case-sensitive.
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Send inline image in email
...t;html><body><h1>Picture</h1><br><img src=\"cid:filename\"></body></html>";
AlternateView avHtml = AlternateView.CreateAlternateViewFromString
(htmlBody, null, MediaTypeNames.Text.Html);
LinkedResource inline = new LinkedResource("filename.jpg", Me...
How to identify unused css definitions
Are there any good approaches to help identify unused css definitions in a project? A bunch of css files were pulled in and now I'm trying to clean things up a bit.
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How to decode HTML entities using jQuery?
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@MichaelStum your edit here invalidated both Mike Samuel's comment and the next-highest-voted answer, and did so without actually fixing the XSS vulnerability for all jQuery versions (as explained in the answer below). Adding a security warning to this answe...
How to use split?
... is in some field you could also do:
tRow.append($('<td>').text($('[id$=txtEntry2]').val().split(' -- ')[0])));
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