大约有 40,000 项符合查询结果（耗时：0.0591秒） [XML]
How can I get seconds since epoch in Javascript?
...);
var sEpoch = (+new Date()) / 1000;
For more information on the + jump down the rabbit hole.
share
|
improve this answer
|
follow
|
...
Why JSF calls getters multiple times
...) is a HOT SPOT (performance issue) in Java Visual VM. If you look further down, on the screen capture, you will see that getLazyModel(), PrimeFaces lazy datatable getter method, is a hot spot too, only when enduser is doing a lot of 'lazy datatable' type of stuff/operations/tasks in the app. :)
...
Subqueries vs joins
...
Haha, I <3 Sql scrubs that down-vote because they don't know how to read query plans.
– Amy B
Sep 26 '08 at 19:02
add a comment...
How to use localization in C#
...ge the form's Language property to the language you want (from a nice drop-down with them all in)
Translate the controls in that form and move them about if need be (squash those really long full French sentences in!)
Edit: This MSDN article on Localizing Windows Forms is not the original one I li...
Input widths on Bootstrap 3
...here is an open issue on this and they will address it once things settled down. Adding row us not what I am looking for due to the extra markup that is totally unnecessary if they made the proper classes - which is what I did. I created .input1-12 with percentage width and I just apply that to the ...
Visual Studio : short cut Key : Duplicate Line
... After Feb 2014 macros are disabled for security reasons. Scroll down and see MasterHD's answer for the workaround to get Wael's method to keep working even after the security update.
– MasterHD
Feb 19 '14 at 2:16
...
Understanding slice notation
...
The Python tutorial talks about it (scroll down a bit until you get to the part about slicing).
The ASCII art diagram is helpful too for remembering how slices work:
+---+---+---+---+---+---+
| P | y | t | h | o | n |
+---+---+---+---+---+---+
0 1 2 3 4 ...
What is the point of the diamond operator () in Java 7?
...K, but if you define private List<String> my list;, and then halfway down the page you instantiate with my_list = new List<>(), then it's not cool! What does my list contain again? Oh, let me hunt around for the definition. Suddenly, the benefit of the diamond shortcut goes bye bye.
...
Is it possible to use “/” in a filename?
...ters from the bottom and move up. I think starting from the top and moving down while writing a character often flows better.
– Jesse W. Collins
Mar 27 '18 at 17:24
...
Auto column width in EPPlus
...
getting error all the day down. "'System.Drawing is not supported on this platform."
– Kursat Turkay
Mar 24 '18 at 12:34
add a...