大约有 6,600 项符合查询结果（耗时：0.0345秒） [XML]
Change R default library path using .libPaths in Rprofile.site fails to work
...user_name/userLibrary"
The .libPaths function is a bit different than most other nongraphics functions. It works via side-effect. The functions Sys.getenv and Sys.setenv that report and alter the R environment variables have been split apart but .libPaths can either report or alter its target.
...
How do I declare an array of weak references in Swift?
...
Please post your problem code in a new question; no reason to ding my answer when it might be your code!
– GoZoner
Jul 30 '15 at 0:35
...
What are the most useful Intellij IDEA keyboard shortcuts? [closed]
I did a bit of googling hoping to find a post on IDEA shortcuts similar to Jeff's post on Visual Studio shortcuts ( Visual Studio .NET 2003 and 2005 Keyboard Shortcuts ), but didn't really spot anything that helped. Hopefully the answers to this question will fill the void.
...
C++ Singleton design pattern
...
What irks me most though is the run-time check of the hidden boolean in getInstance() That is an assumption on implementation technique. There need be no assumptions about it being alive. see stackoverflow.com/a/335746/14065 You can force ...
How to convert OutputStream to InputStream?
...
An OutputStream is one where you write data to. If some module exposes an OutputStream, the expectation is that there is something reading at the other end.
Something that exposes an InputStream, on the other hand, is indicating that you will need to listen to this stream, and there will b...
What is SaaS, PaaS and IaaS? With examples
...eanstalk, Windows Azure, Heroku, Force.com, Google App Engine, Apache Stratos.
While in SaaS (Software as a Service) model you are provided with access to application software often referred to as "on-demand software". You don't have to worry about the installation, setup and running of the applicat...
How to have Emacs auto-refresh all buffers when files have changed on disk?
...buffs so that I can manage conflicts myself ( otherwise sometimes I might lose unsaved changes, the way my workflow currently works. )
– Dave
Sep 27 '09 at 0:53
2
...
FFmpeg on Android
... best solution? The Android Build System link is broken - what is that supposed to be? There are a bunch of toolkits to aid in building with the NDK. However they all fail with various build errors for me, and seem a little old. Is there any reason why someone can't just post a built static ffmpeg l...
Difference between /res and /assets directories
...ere's built-in support for providing alternatives for different languages, OS versions, screen orientations, etc., as described here. None of that is available with assets. Also, many parts of the API support the use of resource identifiers. Finally, the names of the resources are turned into consta...
How to use android emulator for testing bluetooth application?
...un it When creating the virtual machine, you need to set the type of guest OS as Linux
instead of Other.
After creating the virtual machine set the network adapter to 'Bridged'. ·
Start the VM and select 'Live CD VESA' at boot.
Now you need to find out the IP of this VM. Go to terminal in VM (use...