大约有 14,600 项符合查询结果（耗时：0.0310秒） [XML]
How to get Android crash logs?
...r(this));
...
This handler saves the trace in a file. When ReaderScope restarts next time, it detects the file and prompts the user if he/she wants to email it to the developer.
To Email the Stack Trace, execute following code to pack it in an email.
try {
BufferedReader reader = new Buffer...
LINQ equivalent of foreach for IEnumerable
...he fix, but it may be worth considering why this isn't in the framework to start with. I believe the idea is that the LINQ query operators should be side-effect-free, fitting in with a reasonably functional way of looking at the world. Clearly ForEach is exactly the opposite - a purely side-effect-b...
Handler is abstract ,cannot be instantiated
...{
final String LOG_TAG = "myLogs";
TextView tvInfo;
Button btnStart;
Handler h;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.action_activity);
tvInfo = (TextView)findViewById...
What is the difference between call and apply?
...ts. A technique I used to remember it is if the first letter of the method starts with a then it takes an array i.e a pply array
– aziz punjani
Oct 6 '13 at 20:43
...
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
...rrent XAMPP environment on Windows XP (Apache HTTPD 2.2.1 with PHP 5.2.8), started it, created a PHP page which prints the both values, created a Java test application using URLConnection to modify the Host header and tests taught me that this is indeed (incorrectly) the case.
After first suspectin...
How can I output the value of an enum class in C++11
... Vertical
};
// Another scoped enum
enum class ExecStatus
{
Idle,
Started,
Running
};
template<typename T>
std::ostream& operator<<(typename std::enable_if<std::is_enum<T>::value, std::ostream>::type& stream, const T& e)
{
return stream << ...
How to remove an element from a list by index
...place like pop and del. It instead makes two copies of lists (one from the start until the index but without it (a[:index]) and one after the index till the last element (a[index+1:])) and creates a new list object by adding both. This is then reassigned to the list variable (a). The old list object...
Creating an abstract class in Objective-C
... the most likely reason for it. The most common format for a subclass will start it's own init method by calling self = [super init] - which will obediently throw an exception. This format works well for most methods, but I would never do it in anything where the subclass might call it's super imple...
What is the pythonic way to detect the last element in a 'for' loop?
...= iter(iterable)
last = next(it)
# Run the iterator to exhaustion (starting from the second value).
for val in it:
# Report the *previous* value (more to come).
yield last, True
last = val
# Report the last value.
yield last, False
Then you can use it li...
How do I get the path of the current executed file in Python?
...
Hello, my flag was declined so I've now started a discussion on meta: meta.stackoverflow.com/questions/277272/…
– ArtOfWarfare
Nov 19 '14 at 15:08
...