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Using the “animated circle” in an ImageView while loading stuff
...);
mHandler.sendMessage(msg);
}
}
Finally get the state back from the thread when it is complete:
final Handler handler = new Handler() {
public void handleMessage(Message msg) {
int state = msg.getData().getInt("state");
if (state == 1){
dismissDialog(...
Are there any HTTP/HTTPS interception tools like Fiddler for mac OS X? [closed]
...plications like fiddler but for mac OS X, as I need to debug some requests from web applications in Mac OS X. I used to do it with fiddler on Windows and would love to have this tool available on Mac as well.
...
Parse rfc3339 date strings in Python? [duplicate]
...ptime which you supply a format string to (see Brent Washburne's answer).
from dateutil.parser import parse
a = "2012-10-09T19:00:55Z"
b = parse(a)
print(b.weekday())
# 1 (equal to a Tuesday)
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...
Easy idiomatic way to define Ordering for a simple case class
...This works because the companion to Ordered defines an implicit conversion from Ordering[T] to Ordered[T] which is in scope for any class implementing Ordered. The existence of implicit Orderings for Tuples enables a conversion from TupleN[...] to Ordered[TupleN[...]] provided an implicit Ordering[T...
MongoDB - Update objects in a document's array (nested updating)
... Nice examples. I felt like I was making this direction apparent from the links in my answer, but I kept getting resistance saying its not what he was looking for. Guess the OP just needed to see examples on how to do multiple $inc.
– jdi
May 9 '12 at...
Print array to a file
...xport or set print_r to return the output instead of printing it.
Example from PHP manual
$b = array (
'm' => 'monkey',
'foo' => 'bar',
'x' => array ('x', 'y', 'z'));
$results = print_r($b, true); // $results now contains output from print_r
You can then save $results wit...
How to detect the swipe left or Right in Android?
...
I like the code from @user2999943. But just some minor changes for my own purposes.
@Override
public boolean onTouchEvent(MotionEvent event)
{
switch(event.getAction())
{
case MotionEvent.ACTION_DOWN:
x1 = event...
How can I make git show a list of the files that are being tracked?
...ut HEAD is the commit you have checked out right now.
This is the method from the accepted answer to the ~duplicate question https://stackoverflow.com/a/8533413/4880003.
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Creating an empty file in C#
...mmunication. In this case, it can help to have the file creation be atomic from the outside world's point of view (particularly if the thing being triggered is going to delete the file to "consume" the trigger).
So it can help to create a junk name (Guid.NewGuid.ToString()) in the same directory as...
What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?
...or
end
If you need to test something on the error object, you can get it from the assertion or expectation like so:
describe "testing the error object" do
it "as an assertion" do
err = assert_raises RuntimeError { bar.do_it }
assert_match /Foo/, err.message
end
it "as an exception"...