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getting the ng-object selected with ng-change
...lic class DepartmentViewModel
{
public int Id { get; set; }
public string Name { get; set; }
}
.NET C# Web Api Controller
public class DepartmentController : BaseApiController
{
[HttpGet]
public HttpResponseMessage Get()
{
var sms = Ctx.Departments;
var vms = ...
Checking if object is empty, works with ng-show but not from controller?
...
Or, if using lo-dash: _.empty(value).
"Checks if value is empty. Arrays, strings, or arguments objects with a length of 0 and objects with no own enumerable properties are considered "empty"."
In SQL, how can you “group by” in ranges?
...
In postgres (where || is the string concatenation operator):
select (score/10)*10 || '-' || (score/10)*10+9 as scorerange, count(*)
from scores
group by score/10
order by 1
gives:
scorerange | count
------------+-------
0-9 | 11
10-19 ...
package R does not exist
...a code auto-generated from your XML files (UI layout, internationalization strings, etc.) If the code used to be working before (as it seems it is), you need to tell your IDE to regenerate these files somehow:
in IntelliJ, select Tools > Android > Generate sources for <project>
(If you...
Sum a list of numbers in Python
...# or you can do:
sum(i for i in a)
# 18
If the list contains integers as strings:
a = ['5', '6']
# import Decimal: from decimal import Decimal
sum(Decimal(i) for i in a)
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The property 'value' does not exist on value of type 'HTMLElement'
...t = document.getElementById('greet') as HTMLInputElement
const inputValue: string = inputElement.value
Documentation from Typescriptlang:
TypeScript - Basic Types - Type assertions
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Spring @PropertySource using YAML
...ry {
@Override
public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException {
if (resource == null){
return super.createPropertySource(name, resource);
}
return new YamlPropertySourceLoader().load(resource....
Full Screen Theme for AppCompat
... android:name=".ui.FullImageActivity"
android:label="@string/title_activity_main"
android:screenOrientation="landscape"
android:theme="@style/DialogTheme">
</activity>
Style.xml
<style name="DialogTheme" parent="android:Theme.Dialog...
Jackson with JSON: Unrecognized field, not marked as ignorable
I need to convert a certain JSON string to a Java object. I am using Jackson for JSON handling. I have no control over the input JSON (I read from a web service). This is my input JSON:
...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
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@Brandon second example should convert the class to string.<br/>["Hash", "Array"].include?(@some_var.class.to_s) #=> check both through instance class
– OBCENEIKON
Jun 5 '15 at 16:27
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