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Disable dragging an image from an HTML page
...sing jQuery.
$('img').on('dragstart', function(event) { event.preventDefault(); });
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jQuery set checkbox checked
...ere the correct solution.
I can't add comments or up answers yet, but I felt this was important enough to add to the conversation.
Here is the longhand code for a fullcalendar modification that says if the retrieved value "allDay" is true, then check the checkbox with ID "even_allday_yn":
if (al...
Single TextView with multiple colored text
... then pass it to the method Html.fromHtml(your text here)
String text = "<font color=#cc0029>First Color</font> <font color=#ffcc00>Second Color</font>";
yourtextview.setText(Html.fromHtml(text));
s...
LINQ, Where() vs FindAll()
...
FindAll() is a function on the List<T> type, it's not a LINQ extension method like Where. The LINQ extension methods work on any type that implements IEnumerable, whereas FindAll can only be used on List<T> instances (or instances of classes that in...
C# elegant way to check if a property's property is null
...
Short Extension Method:
public static TResult IfNotNull<TInput, TResult>(this TInput o, Func<TInput, TResult> evaluator)
where TResult : class where TInput : class
{
if (o == null) return null;
return evaluator(o);
}
Using
PropertyC value = Object...
How to serialize an object into a string
... return "SomeClass instance says: Don't worry, "
+ "I'm healthy. Look, my data is i = " + i
+ ", s = " + s + ", d = " + d;
}
}
Output:
C:\samples>javac *.java
C:\samples>java ToStringSample
Encoded serialized version
rO0ABXNyAAlTb21lQ2xhc3MAAAAAAAAAA...
NUnit's Assert.Equals throws exception “Assert.Equals should not be used for assertions”
...n implementation that throws an exception. Here's the implementation:
/// <summary>
/// The Equals method throws an AssertionException. This is done
/// to make sure there is no mistake by calling this function.
/// </summary>
/// <param name="a"></param>
/// <param n...
How do I merge changes to a single file, rather than merging commits?
...
Just have to add that if you have multiple changes (hunks) in the file and you want to stage all of them, you can press a during interactive phase, instead of pressing y every time. Or use git checkout B -- f command instead.
– Dmitry Go...
How to apply specific CSS rules to Chrome only?
...}
.selector { [;property: value;]; }
Google Chrome 28,and Google Chrome < 28, Opera 14 and Opera > 14,and Safari 7 and Less than 7.
- Google Chrome:28 and Before
- Safari:7 and Before
- Opera :14 and Later
JavaScript Hacks:1
var isChromium = !!window.chrome;
Google Chrome:All the ver...
How can I extend typed Arrays in Swift?
How can I extend Swift's Array<T> or T[] type with custom functional utils?
10 Answers
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