大约有 16,000 项符合查询结果（耗时：0.0321秒） [XML]
initializing a boolean array in java
...e initialized to the default value for the type. This means that arrays of ints are initialised to 0, arrays of booleans are initialised to false and arrays of reference types are initialised to null.
share
|
...
How to round the minute of a datetime object
....microsecond)
Samples with 1 hour rounding & 30 minutes rounding:
print roundTime(datetime.datetime(2012,12,31,23,44,59,1234),roundTo=60*60)
2013-01-01 00:00:00
print roundTime(datetime.datetime(2012,12,31,23,44,59,1234),roundTo=30*60)
2012-12-31 23:30:00
...
NSLog/printf specifier for NSInteger?
A NSInteger is 32 bits on 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
...
Standard concise way to copy a file in Java?
...mega api like apache commons. This is a simplistic operation and its built into the JDK in the new NIO package. It was kind of already linked to in a previous answer, but the key method in the NIO api are the new functions "transferTo" and "transferFrom".
http://java.sun.com/javase/6/docs/api/java/...
AngularJS validation with no enclosing
...ilvio Lucas' answer, if you are iterating in a loop and need to be able to interpolate form names and valid states:
<div
name="{{propertyName}}"
ng-form=""
class="property-edit-view"
ng-class="{
'has-error': {{propertyName}}.editBox.$invalid,
'has-success':
{{propertyName}}...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
Can I specify that I want gdb to break at line x when char* x points to a string whose value equals "hello" ? If yes, how?
...
Simulate first call fails, second call succeeds
...: throws runtime exception:
mock.someMethod("some arg");
//Second call: prints "foo"
System.out.println(mock.someMethod("some arg"));
So in your case, you'd want:
when(myMock.doTheCall())
.thenReturn("You failed")
.thenReturn("Success");
...
Best practice to return errors in ASP.NET Web API
...xceptions that we aren't expecting the client will receive the default 500 internal server error, but a generic message due to security reasons.
Update 3
Recently, after picking up Web API 2, for sending back general errors we now use the IHttpActionResult interface, specifically the built in cla...
What is better: @SuppressLint or @TargetApi?
...the code snippet that basically disables the StrictModeHelper . However, Lint complains about setThreadPolicy() now and proposes to either add
...
How to read the value of a private field from a different class in Java?
...ameworks need access to object fields to correctly serialize or initialize internal state of an object, but you still may need proper compile-time encapsulation enforcement for your business logic.
– Ivan Gammel
Dec 21 '16 at 16:51
...