axi 1500

the original readImgFile. doReadImgFile (file, $ img, $ container, rotateDeg);} // else use canvas to rotate else {RotateDeg = orientation === 6? 90 * Math. PI/180: orientation = 8? -90 * Math. PI/180: orientation = 3? 180 * Math. PI/180: 0; handler. doReadImgFile (file, $ img, $ container, rotateDeg );}});} After knowing the angle, you can use canvas for processing. The following compressed image is described, because canvas is also used for compression. 2. compress the image You can use canva

Link encap:local Loopback inet addr:127.0.0.1 mask:255.0.0.0 inet6 addr:.: 1/128 Scope:host Up LOOPBACK RUNNING mtu:16436 metric:1 RX packets:167 errors:0 dropped:0 overruns:0 frame:0 TX packets:167 errors:0 dropped : 0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:14861 (14.5 KiB) TX bytes:14861 (14.5 KiB)At this point our eth0 network card information will be displayed, we at this time through the IP comman

Reproduced from: http://blog.chinaunix.net/uid-20180960-id-2998594.html, thank the author. When it comes to UDP programming, the easiest question we can think about is how many bytes are sent at a time? Of course, this does not have the only answer, compared to different systems, different requirements, the answer is not the same, here just like the ICQ type of sending chat messages to analyze, for other cases, may also get a little help:First, we know that TCP/IP is often considered a four-lay

UDP packet LengthThe theoretical length of UDP packetsWhat is the theoretical length of UDP packets and what should be the appropriate UDP packets? As can be seen from the packet header of the UDP packet in the 11th chapter of TCP-IP, the maximum packet length of UDP is 2^16-1 bytes. Since the UDP header accounts for 8 bytes, and the IP packet is encapsulated at the IP layer, it takes up 20 bytes, so this is the maximum theoretical length of the UDP packet is 2^16-1-8-20=65507.However, this is o

Today, we got our two-cage Blade Machine and installed the RHEL6U3 system. After installing the First Blade, we planned to configure it as a KICKSTART server to install other blades over the network. Read more: RHEL network-based Blade Server Installation. 1. First, check the number of NICs [root @ blog01 Today, we got our two-cage Blade Machine and installed the RHEL6U3 system. After installing the First Blade, we planned to configure it as a KICKSTART server to install other blades over the ne

ip address!Interface GigabitEthernet0/1No ip address!Interface GigabitEthernet0/2No ip address!Interface Vlan1Ip address 172.16.160.1 255.255.255.128!Interface Vlan2Ip address 172.16.161.1 255.255.255.128!Interface Vlan3Ip address 172.16.162.1 255.255.255.128!Interface Vlan4Ip address 172.16.163.1 255.255.255.255.128!Router ripVersion 2Network 172.16.0.0!Ip default-gateway 172.16.160.246Ip classlessIp route 0.0.0.0 0.0.0.0 172.16.160.246No ip http server!!!!Line con 0LoginLine vty 0 4Password c

The relationship between MSS and MTUTu:maximum transmission Unit, the maximum transmission unit, is specified by hardware, such as an Ethernet MTU of 1500 bytes.Mss:maximum segment size, the maximum section size, is the maximum data fragment size for each transmission of a TCP packet, typically by sending end-to-end TCP to notify the peer to the maximum TCP data that can be sent in each subsection. The MSS value is the MTU value minus the IPv4 header

1. RAW 802.3 frame Format leading field Frame start character Length Data FCS 7 bytes 1 bytes 6 bytes 6 bytes 2 bytes 46-1500 bytes 4 bytes Leading fields: each frame begins with a 7-byte leading field, consisting of 0-, 1-spaced code that notifies the target to receive preparation (10101010 10101010 10101010 10101010 1010

from transparent to opaque.2.1.1 XML defining transparent animationsDefines transparent animations through XML, resCreate a new one under anim目录 this directory, and xml文件 Define animation effects,set xmlns:android="http://schemas.android.com/apk/res/android"> alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="1500" android:interpolator="@android:anim/linear_interpolator"/>set> The various prope

small, if you want to hear high-quality sound, we recommend that you set it to 160 kbps (80) or above -Vol to set the volume. For some DVDRip, the AC3 track volume is very small, this can be used to increase the volume during conversion. For example, 200 is twice the original volume. to get a high-definition MP4 with low-volume sound quality, it is best not to use a fixed bit rate for the image first, the VBR parameter is used to determine the

value. That is, the interval range of each box is a constant called the box width. User-defined intervals: You can customize intervals as needed. This method can be used to help you easily observe the data distribution within certain intervals. For example, the value of the customer's income attribute income after sorting (RMB): 800 1000 1200 1500 1500 1800 2000 2300 2500 2800 3000 3500 4000 4500. The binn

During UDP programming, the most common question is how many bytes are sent at a time? Of course, there is no unique answer. The answer is different from the requirements of different systems. Here we only analyze the situation of sending chat messages like ICQ, in other cases, you may be able to get some help: First, we know that TCP/IP is generally considered as a layer-4 protocol system, including the link layer, network layer, transport layer, and application layer. UDP belong to the transp

[Email protected]:/sys/class/net$ ifconfigENP0S25 Link encap:ethernet HWaddr f0:de:f1:16:a4:98Up broadcast multicast mtu:1500 metric:1RX packets:0 errors:0 dropped:0 overruns:0 frame:0TX packets:0 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)Interrupt:20 memory:f2500000-f2520000Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Inet6 addr::: 1/128 scope:hostUp LOOPBACK RUNNING mtu:6

on users; User created. SQL> GRANT CREATE SESSION, CREATE ANY TABLE, ALTER ANY TABLE, 2 drop any table, lock any table, select any table, 3 create any index, CREATE ANY TRIGGER 4 to tj; Grant succeeded. SQL> GRANT EXECUTE_CATALOG_ROLE TO TJ; Grant succeeded. 2. Log On with the TJ user and create a table DEMO. As the original table for online redefinition, add a primary key and an index to the table. SQL> conn tj/tj Connected. SQL> create table demo as select empno, ename, sal, deptno from scott

We will surely encounter this situation: Bank A and Bank B open your account almost simultaneously and see the original 1000 yuan deposit in your account, then both banks want to add a deposit of 500 yuan to your account. Then, Bank A will change 1000 yuan to 1500 Yuan, and Bank B will also change 1000 yuan to 1500 yuan. This is terrible! In the end, your bank account has only

enablepass $1 $ FMFQ $ HfZR5DUszVHIRhrz4h6V70Set prompt Console>Set length 24 defaultSet logout 20Set banner motd ^ C!# SystemSet system baud 9600Set system modem disableSet system name 5500CSet system locationSet system contact!# IpSet interface sc0 1 10.230.4.240 255.255.255.0 10.230.4.255 Set interface sc0 upSet interface sl0 0.0.0.0 0.0.0.0Set interface sl0 upSet arp agingtime 1200Set ip redirect enableSet ip unreachable enableSet ip fragmentation enableSet ip route 0.0.0.0 10.230.4.15 1Set

of the real Nic is 1500.We know that for openvpn, it is best to set the MTU at both ends to be consistent. In the case that we are unlikely to change the MTU of the real network before and after openvpn, Tun basically sends and receives messages based on around 1500 of the data, although completely simulating network behavior, however, it is fundamentally different from the real network environment. In the

thousand of household appliances and furniture (some women are charged for dowry ). 4. Cars, based on ordinary scooter, are counted as 0.1 million. Some well-intentioned Nanjing girls also agreed to use electric vehicles as a substitute, totaling 1500 yuan. 5. xi jiu, taking 25 mid-sized hotels as an example, includes self-built wine, cigarettes, sugar, and 1200 × 25 = 30 thousand. The average RMB 1200 for each table is used to collect red packets, w

bound network card is eth0.[Oracle @ UNID02 ~] $ Srvctl config nodeapps-n UNID02-a-g-s-lVIP exists.:/UNID02-vip/10.0.15.176/255.255.255.0/eth2GSD exists.ONS daemon exists.Listener exists.[Oracle @ UNID02 ~] $ Srvctl config nodeapps-n unid01-a-g-s-lVIP exists.:/unid01-vip/10.0.15.175/255.255.255.0/eth0GSD exists.ONS daemon exists.Listener exists. Ifconfig check found that eth0 is not enabled[Oracle @ UNID02 ~] $ [Root @ UNID02 bin] # ifconfigEth1 Link encap: Ethernet HWaddr A4: BA: DB: 13: EA: C

Convert the file test. Avi to test. FLV.FFmpeg-I test. Avi-AB 56-ar 22050-B 500-r 29.97-s 320x240 test. FLVThumbnail capture of files:FFmpeg-I "test. Avi"-y-F image2-ss 4-T 0.001-s 350x240 test.jpgCapture existing FLV files:FFmpeg-I "test. FLV"-y-F image2-SS 8-T 0.001-s 350x240 test.jpg FFmpeg conversion command (test failed)FFmpeg-y-I test. Avi-bitexact-vcodec h263-B 128-R 15-s 176x144-acodec AAC-AC 2-ar 22500-AB 24-F 3GP test.3gpFFmpeg-y-I test. Avi-Ac 1-acodec amr_nb-ar 8000-s 176x144-B 128-R