android. util package has a DisplayMetrics class to obtain density-related information.
The most important is the member densityDpi, which has the following common values:
DENSITY_LOW = 120DENSITY_MEDIUM = 160 // default value DENSITY_ TV = 213 // TV dedicated DENSITY_HIGH = 240DENSITY_XHIGH = 320DENSITY_400 = 400DENSITY_XXHIGH = 480DENSITY_XXXHIGH = 640
Example:
private void getDensity() { DisplayMetrics displayMetrics = getResources().getDisplayMetrics(); Log.d(TAG,"Densit
now.
Removing script for Oracle Cluster Ready Services
Updating OCR file for downgrade
Cleaning up SCR settings in '/VAR/OPT/ORACLE/SCLS_SCR '
Cleaning up Network socket directories
2. Execute rootdeinstall.sh Script *
#./rootdeinstall.sh
Verifying existence of Ocr.loc file
Removing contents from OCR mirror device
2560+0 Records in
2560+0 Records out
Removing contents from OCR device
a placeholder mode
// uitrackingrunloopmode: User interaction mode, as long as there is touch, immediately processing
// Nsdefaultrunloopmode: The default mode, the network/timer event is placed here
2017-08-29 17:09:18.973508+0800 nstimer[2560:665239] Print a line----
2017-08-29 17:09:19.974232+0800 nstimer[2560:665239] Print a line----
2017-08-29 17:09:20.974243+0800 NSTIMER[
Mydevice.ioMobile devices, in responsive Web Design, relate to a core value which is the value of the CSS width or ("Device-widt H "), in CSS Device independant Pixels, which depends both of the browser and user zoom settings.Smartphones phablets Tablets Other connected
Common Smartphones Values
name
Phys.Width
phys.Height
CSSWidth
CSSHeight
PixelRatio
phys. PPI
CSS PPI
Apple IPhone 6
750
1334
375
-06563: control file or SPFILE must be restored using FROM AUTOBACKUP
Take a look at the spfile file:Removed:[Oracle @ aoracle dbs] $ ls-l spfile *-Rw-r ----- 1 oracle oinstall 2560 Oct 10 spfileezhoudg. ora-Rw-r ----- 1 oracle oinstall 2560 Dec 8 spfileezhou. ora_ B
[Oracle @ aoracle dbs] $ tnsping prd
TNS Ping Utility for Linux: Version 10.2.0.1.0-Production on 08-DEC-2011 17:17:27
Copyright (c) 1997,200
power supply
Weight
2Kg
Size
220mm x 150mm x 28mm (optional rack-mount lugs)
Attachment
One USB control cable 1m HDMI 1.4 cable software CDDVI to VGA (24+5) adapter (optional) 12V2A power supply
Warranty
One year
MV303-HDMI supported resolutionsDual Screen horizontal display mode
Resolution
Refresh Rate
X (2 x 600 x)
60, 75, 85Hz
2048 x 768 (2 x 1024x768 x 768
dollars. If you do not have, today in a treasure to order, choose the same city business, the general arrival tomorrow.I recommend this model: Arduino Mega 2560 R3.Why this model? Because it has more Flash and RAM than the other Arduino development boards, so you don't have to be big enough to write a program in the future.For the Arduino Development Board selection, let's compare the two most common models: Arduino UNO-R3 and Arduino Mega
basic FC switch usually has a fixed number of interfaces and provides basic switching functions. The switch has limited scalability and redundancy. Brocade communication systems, Cisco Systems, and QLogic can now provide this type of FC switch.
Guide Definition
The fundamental difference between the FC switch and the FC guide architecture is that the FC guide is designed and built for expansion to provide high bandwidth and high availability. Today's
System environment: the Centos system server needs to be connected to external storage and connected through optical fiber cables. you need to query the host card model when getting the interface. the command is as follows: [root @ localhost ~] # Lspci | grep-ifibre84: 00.0 fiber rechannel: QLogicCorp. ISP2532-based8GbFibreChanneltoPCI
System environment: Centos systemThe server needs to connect to external storage and connect to it through optical fiber cables. you need to query the host card m
Updates
It can be found that the Devel package is only 2.6.32-504, this package will not compile properly for 2.6.43-358 driver, so my environment cannot be used.
can go to http://rpm.pbone.net/website Search kernel-devel-2.6.32-358 Package, if your kernel version and my not the same please search for their own package
4, download the driver srpm package
4.1 Download the latest driver from official website
netxtreme ii 5716, this dr
System environmentOperating system: RHEL5.0Device Dl580g5 HBA card: Qlogic 2343Connected Storage: EVA8100----------------------------------------------------------------------------------HBA Card HP Website:Ftp://ftp.hp.com/pub/softlib/software10/COL19426/co-74973-1/hp_qla2x00-2009-03-17.tar.gzFtp://ftp.hp.com/pub/softlib/software10/COL28061/co-69719-2/hp-fc-enablement-2009-09-02.tar.gzSpecific installation method:1. Confirm that GCC is installed, Ker
Checking wwn under RedHat is troublesome. Some people say that they use tools provided by vendor, and some say they can view a directory file under/proc/scsi, these are invisible. Although QLogic is used, the system is not installed, and it is not convenient to install the software without permission. You can only find another method. Check a lot of information, finally know that there is a command ool can achieve [tmp] # systool-cfc_host-vClass = "fc
Targetcli sets up the fiber Channel (FC) target and targetclifire
Hardware information
To obtain WWN, run the following command:cat /sys/class/fc_host/host*/port_name | sed -e s/0x// -e 's/../:/g' -e s/:$//
As the target machine
System: Ubuntu 14.04 Server
HBA: QLogic ISP2432
WWN1: 21: 01: 00: 1b: 32: 31: 43: XX
WWN2: 21: 00: 00: 1b: 32: 11: 43: XX
Machine as initiator
System: Ubuntu 14.04 Server
HBA:
1 >/sys/block/sdID>/device/deleteThis command causes PowerPath to stop I/O on these raw SD devices and remove them from/dev and/sys/block. This command execution is unsuccessful and may cause problems when new LUNs are added dynamically at a later time.6. Delete the corresponding LUN in the storage array and perform POWERMT display to verify that the device has been deleted.through HBA the vendor Script SCSI ScanQLogicThe QLogic FC HBA LUN Scan Utili
connector.The CNA connects with Cisco Nexus 5000TORS via a too-net connector, and then still connects to the NetApp FAs storage array via ethernet using the FCoE target function, using QLogic silicon as its front-end. NetApp has previously announced the introduction of a simplified end-to-end fcoe solution that can link the CNA of brocade and QLogic directly to its FAS array.At the time it said it would si
Linux does not have the hardware driver, how to find the driver it. A fiber-optic card, for example, is not driven.First of all, to obtain LSPCI information, know the relevant information of fiber card
Root@localhost/]# Lspci0e:00.0 Fibre channel:qlogic Corp.: Unknown Device 2432 (rev 03)
This unknow device is a fiber-optic card Fibre Channel, and a QLogic fiber-optic card. The previous hardware ID needs to know 0e:00.0.
Then use
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