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Soft keyboard open and close listener in an activity in Android
...is resized by the keyboard.
I use something like the following base class for my activities:
public class BaseActivity extends Activity {
private ViewTreeObserver.OnGlobalLayoutListener keyboardLayoutListener = new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public vo...
How to get a Docker container's IP address from the host
...
The --format option of inspect comes to the rescue.
Modern Docker client syntax is:
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' container_name_or_id
Old Docker client syntax is:
docker inspect ...
Convert column classes in data.table
...
For a single column:
dtnew <- dt[, Quarter:=as.character(Quarter)]
str(dtnew)
Classes ‘data.table’ and 'data.frame': 10 obs. of 3 variables:
$ ID : Factor w/ 2 levels "A","B": 1 1 1 1 1 2 2 2 2 2
$ Quarter: c...
What is the best way to auto-generate INSERT statements for a SQL Server table?
...uld advertise this functionality of SSMS 2008. The feature you are looking for is built into the Generate Script utility, but the functionality is turned off by default and must be enabled when scripting a table.
This is a quick run through to generate the INSERT statements for all of the data in y...
On a CSS hover event, can I change another div's styling? [duplicate]
...ATIVE: You can use pure CSS to do this by positioning the second element before the first. The first div is first in markup, but positioned to the right or below the second. It will work as if it were a previous sibling.
sh...
Nesting await in Parallel.ForEach
...do them in a parallel loop. The problem is that the parallel loop exits before the WCF calls are all complete.
9 Answers
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Setting background colour of Android layout element
...le resource as a background, use android:background="@drawable/mydrawable" for this (that means 9patch drawables, normal bitmaps, shape drawables, ..).
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
...pter = ... // Your adapter.
final int adapterCount = adapter.getCount();
for (int i = 0; i < adapterCount; i++) {
View item = adapter.getView(i, null, null);
layout.addView(item);
}
EDIT: I rejected this approach when I needed to display about 200 non-trivial list items, it is very slow -...
Maven is not working in Java 8 when Javadoc tags are incomplete
...install in my local repository projects that have incomplete Javadoc tags (for example, a missing parameter).
17 Answers
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plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...度状态
total：当前上传文件的信息集合
事件集合
BeforeUpload(up, file)：文件上传完之前触发的事件
ChunkUploaded(up, file,response)文件被分块上传的事件
Destroy(up):uploader的destroy调用的方法
Error(up, err)：上传出错的时候触发
Fileadde...