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How to create a custom attribute in C#
... in order to create functionality.
So, for instance, let's look at the Validation Application Block, from Microsoft's Enterprise Library. If you look at a code example, you'll see:
/// <summary>
/// blah blah code.
/// </summary>
[DataMember]
[StringLengthValidator(...
How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
...
-1. OP said without having my users modify their browser settings. Also, it not practical since one would have to do this on each client.
– Razort4x
Apr 12 '13 at 6:30
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align right in a table cell with CSS
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It depends. I have a paragraph, which is block, inside a table cell (css display: table-cell), and if I give that paragraph a width of 100% it starts to respect text-align right. I assume defining a width isn't always the best thing.
– Costa
...
Html helper for
... (Note that FileExtensionsAttribute is available in MvcFutures. It will validate file extensions client side and server side.)
public class ViewModel
{
[Required, Microsoft.Web.Mvc.FileExtensions(Extensions = "csv",
ErrorMessage = "Specify a CSV file. (Comma-separated values)")]
...
How do you test a public/private DSA keypair?
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In my case, a central work server has a few dozen id_rsa.pub.blahhost files and I didn't know which one matched the lone id_rsa private key & I'm setting up passwordless scp so I can migrate off old websites. Making a new key pair is not an option; I've got my keys set u...
How can I shrink the drawable on a button?
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You should use a ImageButton and specify the image in android:src, and set android:scaletype to fitXY
Setting scaled drawable in code
Drawable drawable = getResources().getDrawable(R.drawable.s_vit);
drawable.setBounds(0, 0, (int)(drawable.getIntrinsicWidth()*0.5),
...
HTML5 dragleave fired when hovering a child element
...e level of sophistication of the first few answers I almost discarded it. Did you have any drawbacks ?
– Arthur Corenzan
Jul 15 '14 at 0:16
11
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How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
...ect. In this regard, orphanRemoval=true and cascade=CascadeType.REMOVE are identical, and if orphanRemoval=true is specified, CascadeType.REMOVE is redundant.
The difference between the two settings is in the response to disconnecting a relationship. For example, such as when setting the address fi...
How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]
I am developing an Android Application where I'm using Google Map API v2. I need to show the user location on a map with custom markers.
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Javascript set img src
...ge = document.createElement("img");
var imageParent = document.getElementById("body");
image.id = "id";
image.className = "class";
image.src = searchPic.src; // image.src = "IMAGE URL/PATH"
imageParent.appendChild(image);
Set src in pic1
document["#pic1"].src = searchPic.src;
or wi...