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Difference between dispatch_async and dispatch_sync on serial queue?
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my question is why not we didn't do it like the normal way? printf("1");printf("2") ;printf("3") ;printf("4") - compared to dispatch_sync
– androniennn
Apr 12 '14 at 11:31
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What are Transient and Volatile Modifiers?
...d make sense in other contexts, so there is some justification for not forbidding it outright.)
The volatile modifier tells the JVM that writes to the field should always be synchronously flushed to memory, and that reads of the field should always read from memory. This means that fields marked a...
Meaning of Choreographer messages in Logcat [duplicate]
...he logcat, that I'm quite sure, I haven't seen before. Does anyone have an idea about this?
5 Answers
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AngularJS ng-if with multiple conditions
....localityTypeRadio = 'City';
});
fessmodule.$inject = ['$scope'];
Demo Fiddle
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Differences between std::make_unique and std::unique_ptr with new
...lve improving runtime efficiency the way using make_shared does (due to avoiding a second allocation, at the cost of potentially higher peak memory usage).
* It is expected that C++17 will include a rule change that means that this is no longer unsafe. See C++ committee papers P0400R0 and P0145R3.
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Do I need a content-type header for HTTP GET requests?
...when it makes sense to include Content-Type and when it does not. Epoc provided information about how the header is used, and drew the conclusion that any reasonable developer would: you "ought to" use a content-type for requests that have payload bodies (mainly PUT and POST) and you probably "ought...
What is the purpose of `text=auto` in `.gitattributes` file?
...to", the path is marked for automatic end-of-line normalization. If Git decides that the content is text, its line endings are normalized to LF on checkin.
What's the default behaviour if it's not enabled?
Unspecified
If the text attribute is unspecified, Git uses the core.autocrlf conf...
What exactly is Spring Framework for? [closed]
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public class SomeView {
private UserLister userLister;
public void render() {
List<User> users = userLister.getUsers();
view.render(users);
}
}
Note that the code above doesn't have initialized the variable userLister. What should we do? If I explicitly instant...
How do I specify multiple targets in my podfile for my Xcode project?
...nd your list of Targets is no longer needed (and does not work?). deets: guides.cocoapods.org/syntax/podfile.html#link_with
– toblerpwn
Jan 2 '14 at 3:56
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WPF ToolBar: how to remove grip and overflow
In a nested WPF ToolBarPanel-ToolBar-Menu we want to get rid of the grip handle to the left and the overflow area to the right. they are both grayed out, but we'd like them to not be displayed at all.
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