b g tank

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Several Methods for crawling pages with php curl

address, you can use another proxy to re-capture it. The Code is as follows: Copy code $ Ch = curl_init ();Curl_setopt ($ ch, CURLOPT_URL, "http://www.hzhuti.com ");Curl_setopt ($ ch, CURLOPT_HEADER, false );Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1 );Curl_setopt ($ ch, CURLOPT_HTTPPROXYTUNNEL, TRUE );Curl_setopt ($ ch, CURLOPT_PROXY, FIG: 8080 );// Url_setopt ($ ch, CURLOPT_PROXYUSERPWD, 'user: password'); add this$ Result = curl_exec ($ ch );Curl_close ($ ch );?>

Android Payment access Google in-app-billing

(purchase)) {complain ("Error purchasing. Authenticity verification failed. "); Setwaitscreen (FALSE); Return } log.d (TAG, "Purchase successful."); if (Purchase.getsku () equals (Sku_gas)) {//bought tank of gas. So consume it. LOG.D (TAG, "Purchase is gas. StaRting gas consumption. "); Mhelper.consumeasync (purchase, Mconsumefinishedlistener); } else if (Pur

Self,this Differences and field operations in PHP

really some bad understanding, so you can only hand to knowI. Self. 1.self can access static properties and static methods in this class, and can access static and static methods in the parent class. When using self, you can not instantiate the class self_test { static $instance; public function __construct() { Self :: $instance = ' instance '; Static properties can only be accessed through self } public function Tank()

Summary of the sort sort function in Php-redis _php skills

(atomic) operation in which all the given keys are set at the same time, and it is not possible for some given key to be updated and some other given key does not change.Parameters: ArraysReturn value: Always return OK (because Mset cannot fail) 3) Mget Description: Returns the value of all (one or more) given key. If a specified key does not exist, then return the special value nil. Therefore, the command never fails.Parameters: Array of keyReturn value: A list of values that contain all the

Mysql's 3 kinds of table scheme _mysql

into ' user1 ' (' name ', ' Sex ') VALUES (' Zhang Ying ', 0);Query OK, 1 row Affected (0.00 sec) mysql> INSERT into ' user2 ' (' name ', ' Sex ') VALUES (' Tank ', 1);Query OK, 1 row Affected (0.00 sec) mysql> CREATE TABLE IF not EXISTS ' AllUser ' (-> ' id ' int (one) not NULL auto_increment,-> ' name ' varchar DEFAULT NULL,-> ' sex ' int (1) not NULL DEFAULT ' 0 ',-> INDEX (ID)->) Type=merge union= (user1,user2) insert_method=last auto_increme

Export, import, and restore data instances using Redis-dump in Redis _redis

Redis backup and restore, with the help of a third party tool, Redis-dump 1. Installation Redis-dump Copy Code code as follows: [Root@localhost tank]# yum install ruby rubygems ruby-devel/installation RubyGems and related packages [Root@localhost tank]# gem sources-a http://ruby.taobao.org///source, add Taobao, outside the source can not access http://ruby.taobao.org/added to sources

3 ways to divide MySQL tables

=1; Query OK, 0 rows affected (0.05 sec) mysql> CREATE TABLE IF not EXISTS ' User2 ' ( ' id ' int (one) not NULL auto_increment, ' Name ' varchar (), DEFAULT NULL, ' Sex ' int (1) not NULL DEFAULT ' 0 ', -PRIMARY KEY (' id ') ) Engine=myisam DEFAULT Charset=utf8 auto_increment=1; Query OK, 0 rows affected (0.01 sec) Mysql> INSERT into ' user1 ' (' name ', ' Sex ') VALUES (' Zhang Ying ', 0); Query OK, 1 row Affected (0.00 sec) mysql> INSERT into ' user2 ' (' name '

"Komatsu teaches you to tour the development" "Unity Practical Skills" Unity memory request and release (go from Tnqiang)

asset objects that are not referenced. 4. The life cycle experiment has created a simple scenario in which an empty gameobject is created, a script is hung on it, and a awake function is created to create resources in the Coroutine function.The prefab created in the experiment was a tank car, adding about 3M of scene memory in the scene, while creating a assetbundle resource for assetbundle use. 1. Resources.load mode to load a prefab, and then insta

Several methods to crawl pages using phpcurl _ PHP Tutorial

to be submitted cannot be a two-dimensional array or a higher* For example, array ('name' => serialize (array ('tank', 'zhang'), 'sex' => 1, 'birth' => '123 ')* For example, array ('name' => array ('tank', 'zhang'), 'sex' => 1, 'birth' => '123 ') this will result in an error */$ Data = array ('name' => 'test', 'sex' => 1, 'birth' => '123 ');Curl_setopt ($ ch, CURLOPT_URL, 'http: // localhost/mytest/curl/up

Mongodbinsert data, php extension insert data

test; # Switch to the test database switched to db test> document = ({"title": "linux Command", "auther": "tank "}); # defines a variable {"title": "linux Command", "auther": "tank"}> db. test. insert (document); # insert variable> db. test. find (); # view inserted data {"_ id": ObjectId ("53c8fc1cf062ac30ee8b9d2d"), "title": "linux Command", "auther ": "tank"}

Mysql-MySQL tutorial

? For example, I like it very much. Mysql> show engines; you will find that mrg_myisam is actually merge. Query Mysql> create table if not exists 'user1 '( -> 'Id' int (11) not null AUTO_INCREMENT, -> 'Name' varchar (50) default null, -> 'Sex' int (1) not null default '0 ', -> Primary key ('id ') ->) ENGINE = MyISAM default charset = utf8 AUTO_INCREMENT = 1; Query OK, 0 rows affected (0.05 sec) Mysql> create table if not exists 'user2 '( -> 'Id' int (11) not null AUTO_I

3 Ways to control PHP page access

Often see this phenomenon, see Apache Page access Control Why this kind of control, to different people to see different things, the protection of information, although this protection is relatively low, more or less a bit of use. One, with the HTPASSWD command, generate permission control file [Zhangy@blackghost test]$ htpasswd-c./access tank //Generate a password file,-C is to create a new file htpasswd-h view new password: // Prompt

A detailed explanation of the difference between self and $this in PHP

is really some bad understanding, so you can only hand to know I. Self . 1.self can access static properties and static methods in this class, and can access static and static methods in the parent class. When using self, you can not instantiate the Class Self_test { static$instance; Publicfunction __construct () {self :: $instance = ' instance ';//static property can only be accessed via self } publicfunction tank ()

Php-redis sort sorting function in summary, php-redissort_PHP tutorial

modeReturned value: the list of keys that match the specified mode. 2) mset Description: One or more key-value pairs are set at the same time. If a key with the same name exists, MSET overwrites the old value with the new value. if you do not want to overwrite the key with the same name, use the MSETNX command. MSET is an atomic operation. all given keys are set at the same time. some given keys are updated while others are not changed.Parameters: ArrayReturned value: always returns OK (because

PHP Object-oriented access control public,private,protected detailed _php tutorial

__construct () {$this->public = ' public';$this->private = ' private';$this->protected = ' protected';}static function tank () {if (!isset (self:: $instance [Get_class ()])){$c = Get_class ();Self:: $instance = new $c;}Return self:: $instance;}Public Function pub_function () {echo "You request public function";Echo $this->public;Echo $this->private; Private, internal can be calledEcho $this->protected; Protected, internal can be called$this->pri_func

Maximum likelihood estimation)

our above independent of the same distribution assumptions. Model f with the parameter θ generates the above sample, which can be expressed Return to the above statement "the model has been set, the parameter is unknown". What we know is that the unknown is θ, so the likelihood is defined: In practice, the logarithm is usually obtained on both sides. The formula is as follows: This is called the log likelihood, but the average log likelihood. What we usually call the maximum likelihood is th

OSG adds the osgparticle effect to the scenario

Purpose: Add a custom osgparticle instance to the scenario to simulate the dust generated when the tank model moves over the terrain. -----------------------------Overview: Adding particle effects can effectively improve the appearance and authenticity of the simulation program. Particle engines are generally used to simulate smoke, flame, dust, and other similar effects. To add particle effects to an OSG scenario, you can use the following classes:

Hello, C + + (21) As long as the sky is not black, has been working on the site -4.3.1 while loop: As long as ... have been ...

4.3 Loop control statementsIn the real world, there is such a phenomenon:As long as the current oil in the tank is less than the tank capacity of 100 liters, the fuel tank has been refueling;has been continuously for the motherland hard work, as long as I am still alive;The company's 100,000 employees, everyone's wages increased by 10000 yuan;Although these pheno

A detailed explanation of backup and restore methods for Redis in NoSQL

Edis backup and restore, with the help of a third party tool, Redis-dump1, install Redis-dump The code is as follows Copy Code [Root@localhost tank]# yum install ruby rubygems ruby-devel/installation RubyGems and related packages[Root@localhost tank]# gem sources-a http://ruby.taobao.org///source, add Taobao, outside the source can not accesshttp://ruby.taobao.org/added to sourc

Unity Memory Request and release

asset objects that are not referenced. 4. The life cycle experiment has created a simple scenario in which an empty gameobject is created, a script is hung on it, and a awake function is created to create resources in the Coroutine function. The prefab created in the experiment was a tank car, adding about 3M of scene memory in the scene and creating a Assetbundle resource for assetbundle use. 1. Resources.load mode to load a prefab, and then instan

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