Add your website homepage to your mailbox

I want to implement this function: Use a function to send my homepage to an email address. The email sending function has been implemented. Now the email content is my homepage. How can I get it? Of course, the homepage is dynamically generated. $

Forced conversion from dbnull to string

The following error occurs when the thumbnail is used to display the image: "Forced conversion from dbnull to string" This class indicates no A known value (usually used in databases Program ) . in the database application program, an

Discuz! Nt2.5 add Google search advertisement to quick search

Apply for a Google Adsense account first, and then retrieve the AdSense search advertisementCode. 1.change _quicksearch.htm file to Google Search button post title 2. Add it to the common. js file under the Javascript

Exploitation! Important. You can set different styles for IE and non-ie browsers.

 ! Important must be a powerful tool for CSS layout. Remember and master it. Important ultimate explanation: http://www.blogjava.net/raven/archive/2006/03/09/34399.html Reprinted: http://www.w3cn.org/article/tips/2004/91.html This is because of

Website source code (2)

I started to lose my job and asked some friends to take care of it. We have improved the last source code. Please download the latest source code here. Welcome to exchange letters and make progress together. This is my work. It is the background

If the image does not exist, a default image is displayed.

Http://www.oschina.net/code/snippet_76860_6032 Function imgerror (OBJ ){OBJ. src = '/error/images/filmthum_err.gif ';OBJ. onerror = NULL; // only one onerror event is triggered.}Function imgloading (OBJ ){OBJ. nextsibling. style. Display = 'none '

SQL operation category percentage

Original data:Project name completed or notThe main gate isThe main gate isMaster gate NoThe engine isEngine NoEngine NoChain isChain isChain NoExpected data:Project name completion percentageMaster gate 2/3Engine 1/3Chain 2/3How should I write SQL

Here is a method for Dudu's answer.

Original problem address: http://q.cnblogs.com/q/28947/ This problem has also plagued me many times without thinking of thanks Dudu. When the expected result is returned, the exception information is returned or you want to return something.

Streamwriter and streamreader

/// /// Write the content to a text file/// /// file name /// content /// the returned error message or 1 indicates that the write is successful. Public String writefile (string filename, string content){Try{String pathname = server. mappath

Textbox that controls the number of words

Effect: http://www.haoyouxian.com/message.asp Html Add emoticon & Nbsp; * & nbsp; maximum words:Used words:Remaining words: JS // Gaonan// For navigationFunction checktext (text){Allvalid = true;For (I = 0; I {If (text. charat (I )! =

Cut the array from the first to the first

/*** ** Cut the Array (any start or end)* ** Original array* ** Starting from where firstcount (subscript of the array)* ** Where does aftercount end (subscript of the array)**/Function splitarray (array, firstcount, aftercount){VaR newarray = new

Virtual Machine Access

First method: Nat1. The process of installing vmware workstation is needless to say. You can proceed with the next step. However, it should be noted that after the VMware Workstation software is installed, two more virtual NICS will be added to the

. Net transactions

. Net commonly used two types of transactions are as follows: COM + transaction (Distributed Transaction) --> http://blog.csdn.net/ekinyang/article/details/2630938 Transaction processing is a problem frequently encountered during data processing.

Uncover iphone4 4S 5 between the inside story! Believe this time!

After reading the analysis, I Will repost it. Http://blog.renren.com/share/251037401/9061901029 Why is the iPhone 5 still waiting? Do you know why there are 4 s of rumors? What is the appearance of iPhone 5... Compared with other mobile phones and

4 of basic sorting algorithms -- merge and sort mergesort

In theory, the time complexity of Merge Sorting is only O (nlogn). However, there are too many temporary memory allocations and copy operations, which are not applicable to memory sorting. This is the basic idea of external sorting. The following is

Continuous horizontal scrolling

The typical code is as follows: description description 2 description 3 Note 4 description 5 But how does one automatically scroll if it is a datalist?Searching ...........

Database theft tips

When testing a website, you usually need to put what you do on the server and then test it. At this time, you need to modify the database connection. Here we will introduce a method for laziness. Note: here we use SQL as an example. The methods used

Reprinted: a simpler paging Method for long articles

 Javascript instance self-taught Manual: Master web development shortcuts through 486 examples-Free trial-book.csdn.net Enter your article here enter your article here enter your article here enter your article here enter your article here enter

Which of the following has better performance for static and instance members?

Reprint: C # detailed explanation of programming language (version 2nd) Class, static member, or instance Member ). Generally, it can be understood that static members belong to the class, while instance members belong to the object (the instance of

Have a good weekend!

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