I want to get your feedback on a controversial situation I discovered a few days ago. My task is to use HP Proliant G6 for development, using 2 new ( Samsung SSD 840 PRO series
> PLEXTOR PX-256M5P
Category: Hardware
Hardware development generally refers to the hardware development of electronic products. The research and development of a kind of visible electronic products, such as mobile phones, mice, keyboards, and stereos are all hardware. Hardware development is a series of researches carried out in these areas. Hardware development is generally divided into: schematic design, circuit diagram design, PCB board design, test board production, functional testing, stability testing, single-chip design, small batch production, formal market or formal use and other steps.
RAID – Dell PowerEdge 2800 Logic Disk Fault: Any possible recovery?
I have noticed a problem with the server.
Microsoft updates that are usually downloaded but waiting to be installed may cause this problem.
Before applying the update and restarting, I
What are the models and roles of domestic ARM core boards?
What are the models and functions of domestic ARM core boards? Professional industrial computer brand promise, high performance, low power consumption, provide professional customization.
The
Improve document read and write efficiency – buffering flow
Overview of buffered streams Buffered streams are input and output streams with buffers Buffered streams can significantly reduce our access to IO and protect hard disk! The buffer flow itself is
Basic operation of file
1. The concept of files The computer’s files are stored in some kind of A section of data on long-term storage devices Long-term storage devices include: hard drives, USB flash drives, mobile har
Hard disk basic knowledge
1. Interface type ATA, IDE, SATA, SCSI, Fibre Channel
1. IDE
There are three transmission modes for IDE hard disks: PIO (Programmed I/O) mode, DMA (Driect Memory Access) mode, Ultra DMA
PROGRESSDIALOG Dialog with progress
Circular progress bar-style Dialog (window)
public void showPD(View view) throws InterruptedException {
final ProgressDialog dialog = ProgressDialog.show(this,”Data loading”,”Data loading…”);
RAID1 – MDADM Mirror – Do not perform parallel reading as expected?
We have a three-way RAID 1 mirror driven by mdadm. I think I’ve read that mdadm should take multiple simultaneous read requests and distribute them to different drives in the mirror (parallel Read)
SurfaceView + MediaPlayer problem
1. The reason for the black screen: it may be because the surfaceView has not been created and played before it is definitely not possible, so it must be played in surfaceViewCreated
2. The s
Sort by each Layer in SurfaceFlinger
Original http://blog.csdn.net/panzhenjie/article/details/10916619
surfaceflinger The main job is to compose the different layers passed down from the upper layer.
Here, let’s discuss the up