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How to perform Single click checkbox selection in WPF DataGrid?
...side DataGridTemplateColumn and set UpdateSourceTrigger=PropertyChanged.
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<CheckBox IsChecked="{Binding Path=IsSelected, UpdateSourceTrigger=PropertyChanged}" />
</DataTemplate>
</DataGridTemplateColumn.C...
Font Awesome icon inside text input element
...g a background image. Or maybe a html5 placeholder text fits your needs:
<input name="username" placeholder="&#61447;">
Browsers that don’t support the placeholder attribute will simply ignore it.
UPDATE
The before content selector selects the input: input[type="text"]:before. You s...
Adding a Method to an Existing Object Instance
...self ):
... print "bar"
...
>>> a = A()
>>> foo
<function foo at 0x00A98D70>
>>> a.bar
<bound method A.bar of <__main__.A instance at 0x00A9BC88>>
>>>
Bound methods have been "bound" (how descriptive) to an instance, and that instance wi...
What is the best way to conditionally apply attributes in AngularJS?
...ll strip the prefix, and add the attribute with its value bound to the result of the angular expression from the original attribute value.
– Matthias
Nov 18 '13 at 21:37
...
Java LinkedHashMap get first or last entry
...
I know that I came too late but I would like to offer some alternatives, not something extraordinary but some cases that none mentioned here. In case that someone doesn't care so much for efficiency but he wants something with more simplicity(perhaps find the last entry value with one...
Type safety: Unchecked cast
...n available to the garbage collector. So, don't do that, use:
private Map<String, String> someMap = (HashMap<String, String>)getApplicationContext().getBean("someMap");
Secondly, the compiler is complaining that you cast the object to a HashMap without checking if it is a HashMap. But...
Is it possible to “await yield return DoSomethingAsync()”
...ed combine those operations into a single Task which can be awaited.
Task<IEnumerable<string>> DownLoadAllUrls(string[] urls)
{
return Task.WhenAll(from url in urls select DownloadHtmlAsync(url));
}
share
...
Display text on MouseOver for image in html
...
You can use title attribute.
<img src="smiley.gif" title="Smiley face"/>
You can change the source of image as you want.
And as @Gray commented:
You can also use the title on other things like <a ... anchors, <p>, <div>, <inpu...
How do I copy items from list to list without foreach?
...
You could try this:
List<Int32> copy = new List<Int32>(original);
or if you're using C# 3 and .NET 3.5, with Linq, you can do this:
List<Int32> copy = original.ToList();
...
Center content in responsive bootstrap navbar
... class around the navbar. This will center the links inside the navbar:
<nav class="navbar navbar-default">
<!-- here's where you put the container tag -->
<div class="container">
<div class="navbar-header">
<!-- header and collapsed icon here -->
<...