大约有 30,000 项符合查询结果（耗时：0.0463秒） [XML]
What are the main disadvantages of Java Server Faces 2.0?
...checked and both the compiler and IDEs are not doing a good job at finding errors, so you'll end up with errors that you'll have to catch at run-time. This might be fine for dynamically typed language like Ruby or PHP, but if I have to withstand the sheer bloat of the Java ecosystem, I demand typing...
Execute AsyncTask several times
... not, I make it null and then create a new one, which will work around the error you are seeing. Furthermore, upon successful completion I null out the completed rotation aware task so that it is ready to go again.
share
...
What are the benefits of using C# vs F# or F# vs C#? [closed]
...concise in a functional programming language like F# and your code is less error-prone (immutability, more powerful type system, intuitive recurive algorithms). You can code what you mean instead of what the computer wants you to say ;-) You will find many discussions like this when you google it or...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
... will ALWAYS increase this way.
Newer versions of Visual Studio give this error:
(this thread begun in 2009)
The specified version string contains wildcards, which are not compatible with determinism. Either remove wildcards from the version string, or disable determinism for this compi...
Transferring ownership of an iPhone app on the app store
...
@sbwoodside also returns "Sorry, we have encountered an error."
– samvermette
Nov 12 '12 at 23:30
W...
How do I get the current time zone of MySQL?
...------------------+
| tstamp |
+---------------------+
| 2010-05-29 08:31:59 |
+---------------------+
1 row in set (0.00 sec)
mysql> set time_zone = '+02:00';
Query OK, 0 rows affected (0.00 sec)
mysql> select tstamp from foo;
+---------------------+
| tstamp |
+--...
How to detect iPhone 5 (widescreen devices)?
..._EPSILON )
The use of fabs with the epsilon is here to prevent precision errors, when comparing floating points, as pointed in the comments by H2CO3.
So from now on you can use it in standard if/else statements:
if( IS_IPHONE_5 )
{}
else
{}
Edit - Better detection
As stated by some people, th...
Cannot use ref or out parameter in lambda expressions
... a lambda (a, b, c, ref d) => {...} and ref was red-underlined with the error message "Parameter '4' must be declared with the 'ref' keyword". Facepalm! P.S. what is "ref value promotion"?
– Qwertie
May 14 '14 at 19:53
...
Python speed testing - Time Difference - milliseconds
...me.datetime.now()
>>> delta = b - a
>>> print delta
0:00:05.077263
>>> int(delta.total_seconds() * 1000) # milliseconds
5077
share
|
improve this answer
|
...
python dataframe pandas drop column using int
...data frame
– Sai Kiran
May 28 at 14:05
add a comment
|
...