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How do I iterate through the files in a directory in Java?
... in a directory, including files in all the sub-directories. What is the standard way to accomplish directory iteration with Java?
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How do I keep a label centered in WinForms?
...Set Label's AutoSize property to False, TextAlign property to MiddleCenter and Dock property to Fill.
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DbArithmeticExpression arguments must have a numeric common type
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Arithmetic with DateTime is not supported in Entity Framework 6 and earlier. You have to use DbFunctions*. So, for the first part of your statement, something like:
var sleeps = context.Sleeps(o =>
DbFunctions.DiffHours(o.ClientDateTimeStamp, clientDateTime) < 24);
Note that ...
GetProperties() to return all properties for an interface inheritance hierarchy
...el's example code into a useful extension method encapsulates both classes and interfaces. It also add's the interface properties first which I believe is the expected behaviour.
public static PropertyInfo[] GetPublicProperties(this Type type)
{
if (type.IsInterface)
{
var propertyI...
Regular expression to limit number of characters to 10
...ing to write a regular expression that will only allow lowercase letters and up to 10 characters. What I have so far looks like this:
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How can I set the text of a WPF Hyperlink via data binding?
..., I want to create a hyperlink that navigates to the details of an object, and I want the text of the hyperlink to be the name of the object. Right now, I have this:
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Encoding as Base64 in Java
...he import of your class:
import org.apache.commons.codec.binary.Base64;
And then change your class to use the Base64 class.
Here's some example code:
byte[] encodedBytes = Base64.encodeBase64("Test".getBytes());
System.out.println("encodedBytes " + new String(encodedBytes));
byte[] decodedBytes...
Set Value of Input Using Javascript Function
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And yet he gave the correct answer. There are newbies that will find this question based on this answer.
– Matthew Nichols
May 9 '16 at 12:38
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Populating spinner directly in the layout xml
...lt;/item>
</string-array>
In your layout:
<Spinner
android:id="@+id/spinner"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:drawSelectorOnTop="true"
android:entries="@array/array_name"
/>
I've heard thi...
How to take a screenshot programmatically on iOS
...what is working everytime!!!! I have a lot of 3d transforms on the scrreen and other solutions did mess in my screenshot. This works like it should. Thanks a lot!
– AndrewK
Jul 23 '15 at 14:04
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