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C#: How to convert a list of objects to a list of a single property of that object?
...em.Web.UI.WebControls;
namespace TestProject
{
public partial class WebForm3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SampleDataContext context = new SampleDataContext();
List<Employee> l = new List<Employe...
Removing an activity from the history stack
...in the relevant <activity> entries in your AndroidManifest.xml file. For example:
<activity
android:name=".AnyActivity"
android:noHistory="true" />
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How can I save an image to the camera roll?
...e device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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What's the best way to put a c-struct in an NSArray?
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NSValue doesn't only support CoreGraphics structures – you can use it for your own too. I would recommend doing so, as the class is probably lighter weight than NSData for simple data structures.
Simply use an expression like the following:
[NSValue valueWithBytes:&p objCType:@encode(Mega...
Django: Get list of model fields?
...herits from models.Model . I want to get a list of all the fields defined for this model. For example, phone_number = CharField(max_length=20) . Basically, I want to retrieve anything that inherits from the Field class.
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How to read values from properties file?
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Hi mrembisz, Thanks for your reply. i already configured propert-placeholder to read values from external properties file. but i have one properties file inside resources folder. i need to read and inject. i need to inject all the values into li...
MySQL “WITH” clause
...-99, also called Common Table Expressions.
This has been a feature request for MySQL since January 2006: http://bugs.mysql.com/bug.php?id=16244
Other RDBMS products that support common table expressions:
Oracle 9i release 2 and later:
http://www.oracle-base.com/articles/misc/with-clause.php
Microso...
SVG drop shadow using css3
Is it possible to set drop shadow for an svg element using css3 , something like
7 Answers
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Height of status bar in Android [duplicate]
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this question was answered before...
Height of statusbar?
Update::
Current method:
ok, the height of the status bar depends on the screen size, for example in a device
with 240 X 320 screen size the status bar height is 20px, for a device with 320 X ...
How to use System.Net.HttpClient to post a complex type?
...t.PostAsXXXAsync<T>( T value ) methods are great, but what about one for application/x-www-form-urlencoded format? Is there a simple / short way for that or do we still need to create elaborate KeyValuePair` lists?
– Jaans
Jun 18 '13 at 4:58
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