decepticon tank

' 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 (0.01 sec) Mysql> insert into 'user1' ('name', 'sex') VALUES ('Zhang Ying', 0 ); Query OK, 1 row affected (0.00 sec) Mysql> insert into 'user2' ('name', 'sex') VALUES ('tank', 1 ); Query OK, 1 row affecte

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

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 () { return self:: $instance;//Access static property } } $str = new Self_test (); Ec

-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 MSET cannot fail) 3) mget Description: return the values of all (one or more) given keys. If a specified

visit the label (public), Sapphire Manager Xiao Li family passed down (protected), Emerald is Xiao Li himself saw on the mountain (private). So we can say that: The public label of the Ruby, is the national-all, as long as the citizens of the legal State can see and take pictures. Protected This is protected, only the small Li family (Xiao Li's children or grandchildren) in a particular room in order to visit and take pictures, not to get the room outside to see-too stingy! Private this is priv

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 the maximum logarithm mean likelihood, that is: For example, in a blog of someone else, if there is a ja

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:

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

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

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 instantiate Gameobject code as follows: IEnumerator LoadResources() { // 清除干净以免影响测试结果

"134-gas Station (gas station problem) " leetcode-interview algorithm classic-java Implementation" "All topic Directory Index" Original title There are N gas stations along a circular route, where the amount of gas in station I is gas[i].You are have a car with the unlimited gas tank and it costs cost[i] of the gas to the travel from station I to its next station (I+1). You begin the journey with a empty tank