大约有 25,400 项符合查询结果（耗时：0.0418秒） [XML]
Detect if value is number in MySQL
... @Richard- I just read the exceptions you gave. Thought you meant the character "e". I see what you mean now.
– Urbycoz
Feb 21 '11 at 12:53
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Good Haskell source to read and learn from [closed]
What are some open source programs that use Haskell and can be considered to be good quality modern Haskell ? The larger the code base, the better.
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What is causing this error - “Fatal error: Unable to find local grunt”
...oday I'm unintsalled it,and install the new grunt(v0.4) called Grunt-CLI.something has changed..
– Ryan Yiada
Dec 18 '12 at 7:09
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TypeError: ObjectId('') is not JSON serializable
My response back from MongoDB after querying an aggregated function on document using Python, It returns valid response and i can print it but can not return it.
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How can you find out which process is listening on a port on Windows?
...er, cmd
C:\> netstat -a -b
(Add -n to stop it trying to resolve hostnames, which will make it a lot faster.)
Note Dane's recommendation for TCPView. It looks very useful!
-a Displays all connections and listening ports.
-b Displays the executable involved in creating each connection or listen...
Best approach for GPGPU/CUDA/OpenCL in Java?
... Linux, please see this wiki page, such as this Particles Demo.
It also comes with a few utilities (GPGPU random number generation, basic parallel reduction, linear algebra) and a Scala DSL.
Finally, it's the oldest bindings available (since june 2009) and it has an active user community.
(Discla...
Is well formed without a ?
...lid, yes (at least for html 4.01, look near the end of 17.2.1):
The elements used to create controls
generally appear inside a FORM
element, but may also appear outside
of a FORM element declaration when
they are used to build user
interfaces. This is discussed in the
section on intr...
getString Outside of a Context or Activity
I've found the R.string pretty awesome for keeping hardcoded strings out of my code, and I'd like to keep using it in a utility class that works with models in my application to generate output. For instance, in this case I am generating an email from a model outside of the activity.
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Dialog with transparent background in Android
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If you're inside a DialogFragment, just call getDialog().getWindow() ... (after the view was created, e.g. in your onViewCreated callback).
– akohout
Feb 9 '15 at 13:10
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How ViewBag in ASP.NET MVC works
...ET MVC's ViewBag work? MSDN says it is just an Object , which intrigues me, how does "Magic" properties such as ViewBag.Foo and magic strings ViewBag["Hello"] actually work?
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