大约有 45,000 项符合查询结果（耗时：0.0899秒） [XML]
Grep for literal strings
...it possible to do on the prompt? Pressing Enter obviously executes the command.
– ADTC
Dec 7 '15 at 9:21
13
...
Angular.js: How does $eval work and why is it different from vanilla eval?
... $scope.$eval you so often see in directives, so I checked out the source and found the following in rootScope.js :
3 Ans...
How do I move a tab in Notepad++ to a new window?
...
You can right click the tab and select move to or open in new instance.
This only works for files that are not dirty (when the tab icon is not red).
share
|
...
How do I select an element in jQuery by using a variable for the ID?
...
Also, you should consider renaming your ids to something more meaningful (and HTML compliant as per Paolo's answer), especially if you have another set of data that needs to be named as well.
share
|
...
What does the caret (‘^’) mean in C++/CLI?
I just came across this code and a few Google searches turn up no explanation of this mysterious (to me) syntax.
7 Answers
...
Collections.emptyList() returns a List?
...aults to returning List<Object>. You can supply the type parameter, and have your code behave as expected, like this:
public Person(String name) {
this(name,Collections.<String>emptyList());
}
Now when you're doing straight assignment, the compiler can figure out the generic type p...
How does TransactionScope roll back transactions?
...gration test where I will be inserting a number of objects into a database and then checking to make sure whether my method retrieves those objects.
...
difference between collection route and member route in ruby on rails?
What is the difference between collection routes and member routes in Rails?
4 Answers
...
How to Copy Contents of One Canvas to Another Canvas Locally
I'd like to copy ALL contents of one canvas and transfer them to another all on the client-side. I would think that I would use the canvas.toDataURL() and context.drawImage() method to implement this but I am running into a few issues.
...
Gesture recognizer and button actions
...archy is not working in this case. It probably should, but it's not being handled by Apple.
– Mustafa
Jan 28 '11 at 7:29
...