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Is there any reason to use a synchronous XMLHttpRequest?
...ly the application has to be re-written to manage locks (eg. disable other items during validation processes). Code complexity increases tremendously. Failing to do so may lead to logic failure and ultimately data corruption.
Basically the question is: what is more important, non-blocked UI experie...
Can Android Studio be used to run standard Java projects?
... of the Create New Module window) and scroll down to find the Java Library item. At step 6, I named my application, selected Custom as my main class, and app for the classpath of the module. NOTE: If you delete the app module, as per @simonp's solution, your application will run, but with errors.
...
What is difference between XML Schema and DTD?
...size: small, medium, or large. Our DTD would look like this:
<!ELEMENT item (shirt)>
<!ELEMENT shirt (#PCDATA)>
<!ATTLIST shirt
size_value (small | medium | large)>
[...]
But what if we wanted size to be an element? We can't do that with a DTD. DTDs do not provide f...
How to make a phone call in android and come back to my activity when the call is done?
...thing to return to look and feel
}
...
myListView.setOnItemClickListener(new OnItemClickListener() { //Act on item when selected
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
myListView.moveT...
Initializing a member array in constructor initializer
...itialization, and, as you know, that's not available for initializing each item in arrays.
I believe so, as they generalize initialization across the board in many useful ways. But I'm not sure on the details.
In C++03, aggregate initialization only applies with syntax similar as below, which mus...
Using numpad in Vi (Vim) via PuTTY
...form? For instance, the Ubuntu application "Terminal" does not have a menu item named "Edit".
– Peter Mortensen
Apr 15 '19 at 14:11
...
std::string length() and size() member functions
...e same, btw, offering both #length and #size as synonyms for the number of items in arrays and hashes (C++ only does it for strings).
Minimalists and people who believe "there ought to be one, and ideally only one, obvious way to do it" (as the Zen of Python recites) will, I guess, mostly agree wit...
Print array elements on separate lines in Bash?
...b:
# EXP_LIST2 is iterated
# imagine a for loop
EXP_LIST="List item"
EXP_LIST2="$EXP_LIST2 \n $EXP_LIST"
done
echo -e $EXP_LIST2
although that added a space to the list, which is fine - I wanted it indented a bit.
Also presume the "\n" could be printed in the original $EP_L...
Linq: GroupBy, Sum and Count
...problem in the console app is that you're using SelectMany to look at each item in each group.
I think you just want:
List<ResultLine> result = Lines
.GroupBy(l => l.ProductCode)
.Select(cl => new ResultLine
{
ProductName = cl.First().Name,
...
Django - limiting query results
... see below your code only executes one sql query to fetch only the last 10 items.
In [19]: import logging
In [20]: l = logging.getLogger('django.db.backends')
In [21]: l.setLevel(logging.DEBUG)
In [22]: l.addHandler(logging.StreamHandler())...