大约有 2,820 项符合查询结果（耗时：0.0213秒） [XML]
How to see query history in SQL Server Management Studio
...QL Server Transaction Log Explorer/Analyzer
SQL Server profiler – best suited if you just want to start auditing and you are not interested in what happened earlier. Make sure you use filters to select only transactions you need. Otherwise you’ll end up with ton of data very quickly.
SQL Serv...
When do you use Java's @Override annotation and why?
...I have had, maybe, 10 bugs caused by a mistake in overriding - the time required to find any one of them would easily have exceeded the time to type @Override on every one of my overriding methods. Besides, if @Override is some burdensome, you are probably over-using inheritance.
...
How do you run your own code alongside Tkinter's event loop?
...y and cleanly close when the [X] button was clicked, this along with win32gui.FindWindow(None, 'window title') did the trick! I'm such a noob ;-)
– JxAxMxIxN
Oct 16 '16 at 14:48
...
Apache Spark: The number of cores vs. the number of executors
...as
possible: Imagine a cluster with six nodes running NodeManagers, each
equipped with 16 cores and 64GB of memory. The NodeManager capacities,
yarn.nodemanager.resource.memory-mb and
yarn.nodemanager.resource.cpu-vcores, should probably be set to 63 *
1024 = 64512 (megabytes) and 15 respectively. W...
Difference between web reference and service reference?
...unication stack on the client side.
Note that both these definitions are quite wide, and both include services not written in .NET.
It is perfectly possible (though not recommended) to add a Web Reference that points to a WCF service, as long as the WCF endpoint uses basicHttpBinding or some compa...
Custom events in jQuery?
...now how to hook up events from the dom elements like 'click' etc, but I'm building a tiny javascript library/plugin to handle some preview functionality.
...
Creating a blurring overlay view
...
You can use UIVisualEffectView to achieve this effect. This is a native API that has been fine-tuned for performance and great battery life, plus it's easy to implement.
Swift:
//only apply the blur if the user hasn't disabled transpar...
What is the best way to detect a mobile device?
...|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|o...
How to solve javax.net.ssl.SSLHandshakeException Error?
...nd it works fine. Once I get the result from the web-service and i bind to UI. And also I integrated PayPal with my application for make Express checkout when I make a call for payment I'm facing this error. I use servlet for back-end process. Can any one say how to fix this issue?
...
What exactly are DLL files, and how do they work?
....
What does a DLL contain?
A DLL contains functions, classes, variables, UIs and resources (such as icons, images, files, ...) that an EXE, or other DLL uses.
Types of libraries:
On virtually all operating systems, there are 2 types of libraries. Static libraries and dynamic libraries. In wind...