We all know that new and delete, new [] and delete [] must be used in pairs, but not everyone knows what the difference between Delete and delete.
Some people may say that delete is not the object to be deleted, but delete is the object to be deleted. This statement is only half right.
Indeed, delete [] is used to release arrays. What if I use Delete to release arrays? There are two cases:
1. Delete basi
The Shanghai computer virus prevention service center warned that the first computer virus to be destructive during the Lunar New Year was a new variant of "pandatv incense", "CW (worm. whboy. CW) ", netizens who celebrate the Spring Festival on the Internet must be careful with the" pandatv "revolution.
To "New Year ".
The virus can infect executable files
"How the iphone adds new fonts _iphone new fonts Add"
iphone does not jailbreak how to add a new font? Now Anyfont ($ 1.99) can help you add any Truetypefont (. ttf) or Opentypefont (. OTf) fonts to your iOS version of the text editing application. How does it do it? In fact, users can use Itune file sharing and "Open in" to add fonts to the Anyfont appl
1. Create a new userLog in to MySQL@>mysql-u root-p@> Password//create user mysql> insert into Mysql.user (Host,user,password) VALUES (' localhost ', ' JEECN ', Password (' JEECN '));Refresh System Permissions TableMysql>flush privileges;This creates a user named: JEECN Password: JEECN.Log in after exitingMysql>exit;@>mysql-u jeecn-p@> Enter password mysql> login successful2. Authorizing the userLog in to MySQL (with root privileges). I am logged in a
There are two ways to pay attention to paging: one is thinkphp3.2 and the other is that the previous page used a slightly different display effect.Display effect:Detail questions:① Search page to add session judgment and paging② modifying and adding pages requires a session judgment③ permission settings for adding and deleting changesController side:1PHP2 namespace Home\controller;3 UseThink\controller;4 classUsercontrollerextendsController5 {6 Public functionUser () {7
8 new web design trends (reprinted) and new web design trends
Web design is one of the designs, and the most important in design is to comply with the trend, so it is necessary to keep up with the trend of web design, in this way, Your webpage design can be fresh and eye-catching. Next I will summarize the new trend of the eight-point web design skills.I. Graphic
New Features of Java 8: Default interface methods and static interface methods, new features of Java 8Interface Definition
The function of an interface is to define the functions required by an instance of this type, that is, the tasks that must be executed, and you do not need to care about how these tasks are implemented. The method defined by the interface does not have a method body, and the interface c
As is known to all, C + + STL has a header file named algorithm, which is the meaning of the algorithm.The header defines a collection of functions especially designed to being used on ranges of elements.Therefore, to 818 this header file c++11 new algorithms, the main description of the several algorithms today does not change the order of elements in the container.In addition, if you use the STL algorithm in combination with a lambda expression, th
The new feature tutorial of MySQL 5.0 is intended for old users who need to have a better understanding of the new features of MySQL 5.0 (the best combination with PHP. Simply put, I introduced the "Stored Procedure, trigger, view, and Information Architecture View". I would like to thank the translator Chen Pengyi for his efforts.
I hope this book will be able to talk to you like an expert, so that you can
Install the new version on the National Day: the new version of the two major Linux releases-general Linux technology-Linux technology and application information. Read the following for details. Fedora and Ubuntu are also known as the two major Linux distributions. Their user base accounts for more than 70% of the total Linux users.
The latest versions of Fedora 14 and Ubuntu 10.10 are released on the a
The new desktop concept Grape may bring about a new revolution-general Linux technology-Linux technology and application information. For more information, see the following. Both Windows, Mac OS, and Linux have a desktop. We usually put shortcuts for some temporary files and common programs there, but since its invention, it seems that there is not much innovation in concept.
There are many computer use
How DCN and SDN meet new requirements New Technology of ip ran Network
The traditional 3G/B3G network needs the basic bearer network to provide the Layer 2 capability to meet the needs of the Upper-layer network mobile service return. However, due to the introduction of S1-Flex and X2 interface, the basic bearer network must have three-layer switching capabilities. Based on the dynamic IP/MPLS protocol and
As an OPS creep, not to be taken seriously, but I do not mind, because I know their ideals, the road is I choose, but also I want to go, not with your opinion, I just choose to accept your advice, but will not change my direction. You can say I am stupid, say I have no talent, but I believe that as long as the efforts will be successful, even if I progress a small step every day, then one day back, you have come to me has come to the front of you.Operation and maintenance direction: operation an
related to the use of the function itself, and a variable scope is constructed in the large expansion number, which refers to the scope itself.Use method Three:VarFoo3=NewFunction ('var temp = + ;this. Temp = $ ; return temp + This . temp; '); Alert (typeof(Foo3)); Alert (Foo3 ()); Operation Result:function Use the system built-in function object to build a function, and the first way in method one is exactly the same on both the effect and the initialization priority, that is
In the blink of an eye, three years of graduation ...From the original passion for society, now also slowly become the work of the "old fritters", feel like a frog in warm water, no sense of crisis, no young people should have the ambition ...In recent days, thinking about buying a house, thinking of a family, only to find that the industry has not ...Found there are a lot of things to learn, waiting for me to learn things. I do not know now I learn the new
Happy New Year! With the New Year's gift-general Linux technology-Linux technology and application information, read the following for details. Good luck to everyone.
There are two new year's gifts. One of them is the 8 BOX blog music plug-in. I tried it. It's good. Let's check it out too?
Second, the more beautiful and beautiful Linux is the Mandriva, but
Today is the third day of the new year, and two days off. The weather in the past two days is really good, but unfortunately, it is very windy, I used to go to the yandang mountains with my colleagues, but on such a cold day, I scaled back, so I had to stay at home and play cards for two days, sitting is also more tired than typing the keyboard at work. It's really 10 thousand people don't want to get up this morning, but there's no way to get up and
"When Zhang San, the Project Manager, passed the seat of developer Li Si, he suddenly found that Li Si was reading a book" How to Become a project manager? ". Zhang San asked Li Si, why are you not a project manager? Li Si replied that it would be too late to wait until you look at it again ." I was impressed by the book I forgot to see.
1.The growth path of the Project Manager
Go back to the typical project management questions. If you are a project manager and the project team is not able to
Long time not to update. h3d studio now is developing the whole new project.
After seven months development, we can show it now (Dev code: Project H )... I don't like this code very much... hm, mm .... whatever. now. it include a game prototype (single mode and multiplayer mode), a new 3D engine, and a whole new editor.
The engine support per-Pixel Lighting and o
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