大约有 8,100 项符合查询结果（耗时：0.0240秒） [XML]
Command to collapse all sections of code?
In Visual Studio is there a command to collapse/expand all the sections of code in a file?
20 Answers
...
Sort Go map values by keys
When iterating through the returned map in the code, returned by the topic function, the keys are not appearing in order.
6...
What does “export” do in shell programming? [duplicate]
...far as I can tell, variable assignment is the same whether it is or is not preceded by "export". What's it for?
3 Answers
...
Prefer composition over inheritance?
Why prefer composition over inheritance? What trade-offs are there for each approach? When should you choose inheritance over composition?
...
Why doesn't print work in a lambda?
...
A lambda's body has to be a single expression. In Python 2.x, print is a statement. However, in Python 3, print is a function (and a function application is an expression, so it will work in a lambda). You can (and should, for forward compatibility :) use the ba...
Display name of the current file in vim?
How do you display the filename of the file you are working on in vim?
9 Answers
9
...
Generating random integer from a range
...
A fast, somewhat better than yours, but still not properly uniform distributed solution is
output = min + (rand() % static_cast<int>(max - min + 1))
Except when the size of the range is a power of 2, this method produces biased non-uniform distributed numbers regard...
Is there a difference between authentication and authorization?
I see these two terms bandied about quite a bit (specifically in web-based scenarios but I suppose it's not limited to that) and I was wondering whether or not there was a difference.
...
Calculating sum of repeated elements in AngularJS ng-repeat
The script below displays a shop cart using ng-repeat . For each element in the array, it shows the item name, its amount and the subtotal ( product.price * product.quantity ).
...
Calling a function on bootstrap modal open
I used to use JQuery UI's dialog, and it had the open option, where you can specify some Javascript code to execute once the dialog is opened. I would have used that option to select the text within the dialog using a function I have.
...