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How to select an option from drop down using Selenium WebDriver C#?
...ct element object from the drop down list.
using OpenQA.Selenium.Support.UI;
// select the drop down list
var education = driver.FindElement(By.Name("education"));
//create select element object
var selectElement = new SelectElement(education);
//select by value
selectElement.SelectByValu...
When to use a Content Provider
...low other apps retrieve and access the tasks states. It was part of the requirements, but more than that it made sense and made the app nicer.
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Parse JSON in C#
...s.ToArray());
}
}
Edit
If you want to use Json.NET here are the equivalent Serialize/Deserialize methods to the code above..
Deserialize:
JsonConvert.DeserializeObject<T>(string json);
Serialize:
JsonConvert.SerializeObject(object o);
This are already part of Json.NET so you ca...
关于App Inventor 2颜色积木，社区里追问最多的8个问题 - App应用开发 - 清...
...
• 夜间模式切换： 用一个半透明的深色图层叠加在主界面之上
注意：Canvas画布上PaintColor如果Alpha是0，画上去的线条看不见但占用画布资源，记得用完改回去。
Q8: 应用里要用很多颜色，有办法把常用颜色保存起来复用吗...
JQuery - find a radio button by value
... like this in the HTML:
<fieldset>
<input type="radio" name="UI_opt" value="alerter" checked> Alerter<br/>
<input type="radio" name="UI_opt" value="printer"> Printer<br/>
<input type="radio" name="UI_opt" value="consoler"> Consoler<br/>
</fie...
How to add a custom Ribbon tab using VBA?
...bs for my Excel Applications/Add-Ins using this free utility called Custom UI Editor.
Edit: To accommodate new request by OP
Tutorial
Here is a short tutorial as promised:
After you have installed the Custom UI Editor (CUIE), open it and then click on File | Open and select the relevant Excel...
Do you have to put Task.Run in a method to make it async?
... var result = DoWork();
...
}
private async Task DoVariousThingsFromTheUIThreadAsync()
{
// I have a bunch of async work to do, and I am executed on the UI thread.
var result = await Task.Run(() => DoWork());
...
}
I have an async/await intro on my blog; at the end are some good follo...
访问图像和声音 · App Inventor 2 中文网
...置访问声音、图像和视频源：
应用程序资产
“界面设计”视图中显示的标记为 媒体 的源（应用程序的 assets 的一部分）与应用程序打包在一起。 安装你的应用程序的任何人都将拥有它们，作为应用程序的一部分。 你...
“query function not defined for Select2 undefined error”
...
How can the same problem be solved in Angular UI Select2 directive?
– zavidovych
Jul 18 '14 at 0:28
...
xtreme toolkit pro——CXTPReportControl控件教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...//显示头行
//m_wndReportCtrl.ShowFooter(TRUE);//显示页脚footer,即界面下边，与header对应
//m_wndReportCtrl.ShowFooterRows(TRUE);//显示页脚行
//m_wndReportCtrl.HeaderRowsAllowEdit(TRUE);//允许编辑HeaderRows
//m_wndReportCtrl.FooterRowsAllowEdit(TRUE);//允许编辑FooterR...