大约有 33,000 项符合查询结果（耗时：0.0583秒） [XML]
Can I redirect the stdout in python into some sort of string buffer?
...
Starting with Python 2.6 you can use anything implementing the TextIOBase API from the io module as a replacement.
This solution also enables you to use sys.stdout.buffer.write() in Python 3 to write (already) encoded byte strings to stdout (see stdout in Python 3).
Using StringIO wouldn't work the...
Drawing a connecting line between two elements [closed]
...in the current position of an element. For more information, visit https://api.jquery.com/position/ (you can use offset() method too)
Now as we have obtained all the positions we need we can draw line as follows...
line1
.attr('x1', pos1.left)
.attr('y1', pos1.top)
.attr('x2', pos2.left)
...
Mocking member variables of a class using Mockito
...
Just curious, is there any way or API you are aware of that can mock an object/method at application level or package level. ? I guess what I am saying is, in the above example when I mock 'Second' object, is there a way it can override every instance of Sec...
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...ecided to post it nontheless:
If you're using PrimeFaces (or some similar API) p:commandButton or p:commandLink, chances are that you have forgotten to explicitly add process="@this" to your command components.
As the PrimeFaces User's Guide states in section 3.18, the defaults for process and upd...
Microsoft CDN for jQuery or Google CDN? [closed]
...verage: Simply because it's used more (it's been around longer) ajax.googleapis.com is likely to be returned by DNS sooner than ajax.microsoft.com, simply because the local DNS server was more likely to get a request for it (this is a first user in the area penalty). This is a very minor thing and ...
Detect Windows version in .net
...ou are doing Windows 7 specific features, you should look at the Windows® API Code Pack for Microsoft® .NET Framework.
It contains a CoreHelpers class that let you determine the OS you are currently on (XP and above only, its a requirement for .NET nowaday)
It also provide multiple helper method...
Are there any disadvantages to always using nvarchar(MAX)?
...s with TEXT types, when they are distinct as it gets (completely different API to manipulate, different storage etc). It fails to mention the actual differences: no index, no online operations on MAX types
– Remus Rusanu
Aug 25 '11 at 15:53
...
How to write a scalable Tcp/Ip based server
...ated for each asynchronous socket operation.
Under the covers, the *Async API uses IO completion ports which is the fastest way of performing networking operations, see http://msdn.microsoft.com/en-us/magazine/cc302334.aspx
And just to help you out, I am including the source code for a telnet serv...
How can you do anything useful without mutable state?
...
@MichaelOsofsky, when interacting with databases and APIs, there is always an 'outside world' which has state to communicate with. In this case, you cannot go 100% functional. It is important to keep this 'unfunctional' code isolated and abstracted away so there is only one ent...
How do you unit test private methods?
...o "Use the PrivateObject class to assist in accessing internal and private APIs in your code. This is found in the Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll assembly."
– stackunderflow
Nov 26 '13 at 23:40
...