大约有 40,000 项符合查询结果（耗时：0.0596秒） [XML]
Fragment Inside Fragment
...tion Main screen
has buttons and pressing on each button view replace with new
fragment(and that fragment contain inside another fragment),
dynamically adding/replacing fragment is working fine, by pressing
button1 fragment replaced, same happens when pressing button, but if
I press the button again...
Convert an image (selected by path) to base64 string
...
using (Image image = Image.FromFile(Path))
{
using (MemoryStream m = new MemoryStream())
{
image.Save(m, image.RawFormat);
byte[] imageBytes = m.ToArray();
// Convert byte[] to Base64 String
string base64String = Convert.ToBase64String(imageBytes);
...
How do I sort a list by different parameters at different timed
...erson> decending(final Comparator<Person> other) {
return new Comparator<Person>() {
public int compare(Person o1, Person o2) {
return -1 * other.compare(o1, o2);
}
};
}
public static Comparator<Person> getComparat...
Place cursor at the end of text in EditText
...
You may have to use et.post( new Runnable({... et.setSel... to get in the queue. This is because android waits to do some layout stuff until a better time by posting so if you try to setSelection before the system is finished it will undo your work.
...
Groovy executing shell commands
...
Ok, solved it myself;
def sout = new StringBuilder(), serr = new StringBuilder()
def proc = 'ls /badDir'.execute()
proc.consumeProcessOutput(sout, serr)
proc.waitForOrKill(1000)
println "out> $sout err> $serr"
displays:
out> err> ls: cannot a...
How to convert FileInputStream to InputStream? [closed]
...
InputStream is;
try {
is = new FileInputStream("c://filename");
is.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e...
What is the standard naming convention for html/css ids and classes?
...
Keywords that describe the object, could be separated by hyphens.
car-new-turned-right
Keywords that describe the object can also fall into four categories (which should be ordered from left to right):
Object, Object-Descriptor, Action, and Action-Descriptor.
car - a noun, and an object
...
How to disable Google Chrome auto update?
...folders here. Do you want to be placed on the desktop instead?)
- Move the newly created zip file to the original location. New window security might pop up > click continue. (message: You need administrator permission to copy this file). [This will be what to unzip if one day you decide to updat...
How to make completely transparent navigation bar in iOS 7
...swer
[self.navigationController.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault];
self.navigationController.navigationBar.shadowImage = [UIImage new];
self.navigationController.navigationBar.translucent = YES;
self.navigationController.view.back...
How to insert values into C# Dictionary on instantiation?
...> is
initialized with instances of type StudentName:
var students = new Dictionary<int, StudentName>()
{
{ 111, new StudentName {FirstName="Sachin", LastName="Karnik", ID=211}},
{ 112, new StudentName {FirstName="Dina", LastName="Salimzianova", ID=317}},
{ 113, new StudentNa...