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How do you tell someone they're writing bad code? [closed]
... monologue about how their way is the only way. Even though .Net built in string-to-integer parsing, dangit.
– Greg D
Oct 16 '08 at 13:35
...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...sk the Java Runtime:
public class MaxMemory {
public static void main(String[] args) {
Runtime rt = Runtime.getRuntime();
long totalMem = rt.totalMemory();
long maxMem = rt.maxMemory();
long freeMem = rt.freeMemory();
double megs = 1048576.0;
Sys...
SecurityError: Blocked a frame with origin from accessing a cross-origin frame
...ava you don't need the ===, you already know that the variable type it's a string, so === is useless here.
– Marco Bonelli
Aug 3 '15 at 16:22
4
...
How can I connect to Android with ADB over TCP? [closed]
...
"adb tcpip port" literally? that just returns the string "error: device not found" -- is there a typo? Or should I replace something here?
– BrainSlugs83
Aug 8 '13 at 17:46
...
Difference between Bridge pattern and Adapter pattern
... of the properties.
public class AdapterDemo{
public static void main(String args[]){
SquareArea s = new SquareArea(4);
System.out.println("Square area :"+s.getArea());
}
}
class RectangleArea {
public int getArea(int length, int width){
return length * width;
...
What is meaning of boolean value returned from an event-handling method in Android
... false
}
}
private fun getDisplayAction(action: Int): String {
return when (action) {
MotionEvent.ACTION_DOWN -> "DOWN"
MotionEvent.ACTION_MOVE -> "MOVE"
MotionEvent.ACTION_UP -> "UP"
MotionEvent.ACTION_CANCEL ->...
Apply CSS style attribute dynamically in Angular JS
... attribute, and conditional/scope styles into an ng-style attribute. Also, string keys are not necessary. For hyphen-delimited CSS keys, use camelcase.
<div ng-style="{backgroundColor: data.backgroundCol}" style="width:20px; height:20px; margin-top:10px; border:solid 1px black;"></div>...
Understanding spring @Configuration class
... follows:
@Autowired
@Value("${some.interesting.property}")
private final String someInterestingProperty;
This can be used with SpEL expressions as well.
In order to allow spring to treat such classes as beans containers we need to mark this in our main xml by putting this tag in the context:
&...
jQuery deferreds and promises - .then() vs .done()
...gle callback and will filter out non-functions (though there is a bug with strings in version 1.8 that should be fixed in 1.8.1):
// this will add fn1 to 7 to the deferred's internal callback list
// (true, 56 and "omg" will be ignored)
promise.done( fn1, fn2, true, [ fn3, [ fn4, 56, fn5 ], "omg", ...
Difference Between ViewData and TempData?
..., one way only
It’s life lies only during the current request
If passing string then no need to typecast
If passing object then you need to typecast it but before that you need to check if it is not null
Its a property on ControllerBase, which is the parent of Controller class
TempData:
TempD...