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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
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@Joe , Any solution for API<11 using AppCompat
– cafebabe1991
Nov 4 '15 at 7:01
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What do REFRESH and MERGE mean in terms of databases?
...t means that all associated entities are refreshed.
MERGE means something complex that approximates "save" but is more like "push this detached entity back into managed status and save its state changes"; the cascading means that all associated entities get pushed back the same way, and the managed...
Possible to access the index in a Hash each loop?
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11
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
...(variable) name return the value inside the variable name, but what is $(command) supposed to return? Does it return the value after executing the command? In that case, we can use ` to execute the command.
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Looking for files NOT owned by someone
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Unittest setUp/tearDown for several tests
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74
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Does Notepad++ show all hidden characters?
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Menu View → Show Symbol → Show White Space and TAB
(Thanks to bers' comment and bkaid's answers below for these updated locations.)
On older versions you can look for:
Menu View → Show all characters
or
Menu View → Show White Space and TAB
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How to Loop through items returned by a function with ng-repeat?
...for all watches $digest runs it, gets current value (watch.get(scope)) and compares it to watch.last. If current value is not equal to watch.last (always for first compare) $digest sets dirty to true. When all scopes are processed if dirty == true $digest starts another depth-first traversal from $r...
Collections.emptyList() returns a List?
...String>emptyList());
}
Now when you're doing straight assignment, the compiler can figure out the generic type parameters for you. It's called type inference. For example, if you did this:
public Person(String name) {
List<String> emptyList = Collections.emptyList();
this(name, emp...
Git: copy all files in a directory from another branch
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What about if I wanted to retain commit messages for the files copied over?
– totels
Apr 19 '11 at 11:43
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