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How can I get the ID of an element using jQuery?
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@cjbarth attr() was added in 1.0, and prop() was added in 1.6, so I'm assuming your comment was prop() is the new way.
– Erik Philips
Jan 5 '15 at 23:05
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Get spinner selected items text?
...er.add("dummy item");
}
}
main_spinner.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
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StatusbarTools 状态栏工具扩展 · App Inventor 2 中文网
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开发信息
开发者: Salman_Dev
版本: 1.0
发布日期: 2020-11-03
开源状态: 已开源
许可证: 开源许可证
注意: 此扩展不再更新，源代码已公开供开发者参考和修改。
版权信息
本文档内容依...
Java string to date conversion
...y, and those java.util.Date setter methods have been deprecated since Java 1.1 (1997). Simply format the date using SimpleDateFormat using a format pattern matching the input string.
In your specific case of "January 2, 2010" as the input string:
"January" is the full text month, so use the MMMM pa...
Android studio: new project vs new module
...t scary to look at. Here is an example from my project:
<?xml version="1.0" encoding="UTF-8"?>
<module external.linked.project.id=":app" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="LearnC...
Allow multiple roles to access controller action
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Works in ASP.NET Core 1.0 (MVC 6) and Microsoft.AspNet.Identity v3.*
– Soren
Jun 21 '16 at 8:19
3
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Long press on UITableView
...f, action: "handleLongPress:")
longPressGesture.minimumPressDuration = 1.0 // 1 second press
longPressGesture.delegate = self
self.tableView.addGestureRecognizer(longPressGesture)
}
And the function:
func handleLongPress(longPressGesture:UILongPressGestureRecognizer) {
let p = l...
UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...view/collection view down
[self.tableView setContentOffset:CGPointMake(0, -1.0f * self.refreshControl.frame.size.height) animated:YES];
// This line is what actually triggers the refresh action/selector
[self.refreshControl sendActionsForControlEvents:UIControlEventValueChanged];
Note, this exampl...
Separate Back Stack for each tab in Android using Fragments
...n_tab_fragment_layout.xml (In case anyone interested.)
<?xml version="1.0" encoding="utf-8"?>
<TabHost
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
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Convert between UIImage and Base64 string
...r project.
Encoding :
NSData* data = UIImageJPEGRepresentation(yourImage, 1.0f);
NSString *strEncoded = [Base64 encode:data];
Decoding :
NSData* data = [Base64 decode:strEncoded ];;
image.image = [UIImage imageWithData:data];
Another Option: Use QSUtilities for encoding and decoding
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