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Java8 Lambdas vs Anonymous classes
...= 0;
Runnable r = ()->{
int cnt = 5; //compilation error
System.out.println("in run"+cnt);};
Thread t = new Thread(r);
t.start();
}
3) Performance
At runtime anonymous inner classes require class loading, memory allocation and object initial...
Comparing two byte arrays in .NET
...sEqual.
The below numbers are from the results, lightly edited to remove "Error" column.
| Method | ByteCount | Mean | StdDev | Ratio |
|-------------- |----------- |-------------------:|------------------:|------:|
| SpansEqual | 15 | 3.562 ns...
How do I return multiple values from a function? [closed]
...doesn't offer any advantage over tuples": it's also more readable and less error prone as you access the data based on its name rather than position.
– Denis Dollfus
Jan 16 at 13:09
...
How do I make an asynchronous GET request in PHP?
...nt-Length should not be set for GET. Maybe in some scenarios doesn't cause error but in my case resulted in request not being processed by called php script.
– user3285954
Jun 20 '15 at 22:35
...
Finding the PHP File (at run time) where a Class was Defined
... $reflector = new \ReflectionClass('FOO');
Or else, it will generate an error said ReflectionClass in a namespace not defined.
I didn't have rights to make comment for above answer, so I write this as a supplement answer.
...
Is there a better way to write this null check, and a non-empty check, in groovy?
...
def lst6 = null; assert !lst6.find() it's correct - no error occurs
– Zhurov Konstantin
Jul 31 '19 at 8:37
...
Can Retrofit with OKHttp use cache data when offline
...dn't work even after modifying request header values. After some trial-and-error I got the cache to work without modifying the backend side by removing pragma from reponse instead of the request - response.newBuilder().removeHeader("Pragma");
Retrofit: 2.0.0-beta2; OkHttp: 2.5.0
OkHttpClient okHtt...
Iterating a JavaScript object's properties using jQuery
...
Using this when a value is null errors with "Uncaught TypeError: Cannot read property 'length' of null"
– JustinStolle
Apr 24 '15 at 6:12
...
What is a .h.gch file?
...les call myfunc(), then the prototype must be provided in each .cpp. It is error prone to type out the prototype in each .cpp file. Therefore, the function prototype is placed in a .h file which is #included in each .cpp file where myfunc is called. Header files only contain information for the com...
What is the native keyword in Java for?
...ction with an incorrect signature called with a mess on the stack, with no error reported (at any of compile, link or run times). Thus I find it important to mention to be careful on this step.
– SR_
Mar 19 '18 at 13:04
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