thought it was windows under the installation failure is nothing. But this update is to update the kernel.Then went to Windows debugging good screen, went to eat, and so I came back into the deepin when the confused forced. Deepin, Deepin has a high-level boot, can use the previous kernel,But I tried to use the kernel before I could get in. But finally entered the REC, quickly said Deepin working directory file copy down.This is the beginning of my machine toss.Dell
Tags: sudo symbolic link ref does not install UDA appears http PIP Source official websiteConfigurationThe author uses the Dell Inspiron 7559 notebook computer with the Nvidia GTX 960M graphics card.GoalDue to the native graphics card only nvidia-384 driver package can be well supported (nvidia-387, nvidia-390 package are in the system can not be logged in such anomalies), and Cuda 9.1 need to drive at least nvidia-387, so choose to install Cuda 9.0 a
transfer rate to 1Mbps### ####--anonymous users of certain IP segments are forbidden to access the FTP server#首先确认配置文件/etc/vsftpd/vsftpd.conf has the following statement and is enabled:#tcp_wrappers =yes#用gedit修改文件/etc/hosts.allow is as follows:#hosts. Allow this file describes the names of the hosts which is# allowed to use the local INET Services,as decided# by the '/USR/SBIN/TCPD ' server.Vsftpd:192.168.1.9:deny//Restrict host access to FTP server with IP address 192.168.1.9 and 192.168.1.12
request is heard, it is necessary to create a socket to establish communication with it (through the thread implementation, whenever a client's request is heard, The service side has to open a separate thread to communicate with it).The following code is directly affixed to it:1, the server socket, (this inside through the cycle of death to allow the servers to continuously listen to the request from the client)It is important to note that the server must be started before the client because it
-browser, you will run 5 browsers at the same time. The-browser parameter is the browser information that indicates what node can use. Note that if there is a problem with node's maxsession and maxinstances settings, a warning is given in the command window of the hub. This is the place to know if your node is set up successfully. After you run node, the node information is also displayed in the window. -port is the port number, the default port is 5555
Effect chart
The steps start a little bit more but still not detailed painted a bit of ecstasy forgot screenshots of the quack
The first is the pen hook Edge
The color of the skin
I've got the rods, I'm afraid they're dislocated. 5555 people are not good at this.
This is the color of the corner of the eye in the back of the AH-chuan wrong
If the eyes are on the side of the r
count to see Ace, that kid Quanjiu first-class level, again put me to drink vomit a land ' Why all fill me ah ' ~ I am easy I ~ Find can drink of AH
7 Ocean a drop of water, a glass of wine who is afraid who ~ ~ Good poem ' to Jinan when a cow x said ~ ~ Good Good ~ ~ Alas ' ~ Finally I spit a place ~ ~
8 I'm not drinking beer now, drinking foreign wine. "Chicago," One day, my friend and I drank after the ~ did not vomit, but the 3 of us crawling home, I drink what wine is not drunk?
9 I can
Iptables inside only 80, 21 and other commonly used ports, which led to VSFTPD in the passive mode can not use the random port, which caused the client to connect FTP can not list the directory such a problem. The solution is simple, adding a range of random ports to vsftpd and then adding this port range to iptables.The following are specific practices:
1, modify the/etc/vsftpd/vsftpd.conf configuration file, add at the end of the file:
Copy Code code as follows:
pasv_max_port=6
" to view the fields in the Wp_users table.Next, guess the values for the fields User_login and User_pass. With the parameter "-C User_login,user_pass–dump"We will find the user name and password hashes value. We need to hack the password through the following online hack website hasheshttp://www.onlinehashcrack.com/free-hash-reverse.phpLogin WordPress Backstage Wp-adminTry uploading PHP Webshell to the server to make it easy to run some Linux commands. Look for any plugins you can edit on the P
Get-serialno (serial number)
Waiting for a running device: ADB wait-for-device
Port forwarding: adb forward adb forward tcp:5555 tcp:1234(Forwarding the default port TCP 5555 to port 1234)
View bug report: ADB bugreport
ADB shell sqlite3 Access database SQLite3ADB shell Logcat-b Radio record wireless communication log: Generally speaking, the wireless communication log is very many, at run time does not ne
","Radio_type": "GSM","Request_address": true,"Cell_towers": [{"cell_id": 36526,"Location_area_code": 14556,"Mobile_country_code": 460,"Mobile_network_code": 0,"Timing_advance": 5555}]}
Let's use curl to test that the format is correct.
Command format: curl-d ' post data ' Http://www.google.com/loc/json
Here we only need to use the-D parameter of curl, followed by-D is the data content of post
At the command line, enter "Curl-d '" after the return, pa
connection port toBetween pasv_max_port=60000 50000-60000)MAX_CLIENTS=200 (maximum number of connections to FTP)Max_per_ip=4 (maximum number of connections per IP)listen_port=5555 (data connection from Port 5555)See who landed the FTP and killed it in the processPS–XF |grep FTPKill Process NumberAttention to the problem of file permissions when configured, open anonymous and local, the key is the setting o
InsertData (parameters) {
var name = Parameters.name;
var lastName = Parameters.lastname;
var phone = Parameters.phone;
var address = parameters.address;
}
It is also useful when you want to use the default value. For example:
Copy Code code as follows:
function InsertData (parameters) {
var name = Parameters.name;
var lastName = Parameters.lastname;
var phone = Parameters.phone;
var address = parameters.address;
var status = Parameters.status | | ' S
(3) UNSIGNED not NULL DEFAULT 0 COMMENT ' user age ',' User_sex ' TINYINT (3) UNSIGNED not NULL DEFAULT 0 COMMENT ' user sex ',PRIMARY KEY (' user_id '))ENGINE = InnoDBAuto_increment = 1DEFAULT CHARACTER SET = UTF8COLLATE = Utf8_general_ciCOMMENT = ' User table '
Database connection
The database connection uses the Datebase/sql open function to connect
The code is as follows
Copy Code
DB, err: = SQL. Open ("MySQL", "user:password@tcp (localhost:
= Serversocket.accept (); This sentence is a blocking statement, blocking means that when the socket is not used to connect, the program will always stay in this sentence, know that a socket to connect, the statement can continue to execute.
On the client:
public class Socketclient extends Thread {
private Scanner Scanner;
private socket socket;
Private ObjectInputStream reader;
Private ObjectOutputStream writer;
Public Socketclient () throws ioexception{
scanner =
Dynamic | data | Database Suppose we add more shippers to the table, as shown in Listing 4 (the ShipperID column has the identity attribute and SQL Server automatically generates a value for that column).
"Listing 4: Insert some records into the Shippers table"
INSERT into Shippers VALUES (' Shipper4 ', ' (111) 222-9999 ')
INSERT into Shippers VALUES (' Shipper5 ', ' (111) 222-8888 ')
INSERT into Shippers VALUES (' Shipper6 ', ' (111) 222-7777 ')
INSERT into Shippers VALUES (' Shipper7 '
The ADB commands a lot but often uses just a few. But connecting the device via WiFi is sometimes convenient.Make sure the Android device is connected to the WiFi and your PC's network in the Unified network segment. The steps are as follows:
Connect your device and computer via USB
Set your phone to listen for TCP/IP connections on port 5555 (performed on PC, port number itself specified), command for ADB tcpip
relative/absolute path to a productOut directory like ' Out/target/product/sooner '.If-p is not specified, the Android_product_outenvironment variable is used, which mustis an absolute path.-h-name of ADB server host (Default:localhost)-p-port of ADB server (default:5037)devices [-l]-list all connected devices('-l ' 'll also list device qualifiers)Connect Port 5555 is used by default if No. port number is specified.disconnect [Port
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