Web Develop

PHP//connecting to a database $conn[Email protected]mysql_connect("localhost", "root", "") or die(Mysql_error()); @mysql_select_db(' Water ',$conn) or die(Mysql_error()); //Judging Action $action=isset($_request[' Action ']?$_request[' Action ']: ';

1. Self-rotatelogs log cuttingRotatelogs Log Polling Instructions___________________________________________________________GrammarRotatelogs [-l] logfile [rotationtime [offset]] | [Filesizem]Options-L uses local time instead of GMT time as the time

I believe that we should not be unfamiliar with JSON, the degree niang to this noun explanation is roughly as follows:　　"JSON (JavaScript Object Notation) is a lightweight data interchange format. It is based on a subset of ECMAScript. Because of

Because the project problem is web-based, and has recently been improving the Web interface, because the product needs to be upgraded, and the upgrade operation is done by the customer on the web side, the package is placed locally, uploaded by the

How to judge undefined in JSThere are two special data types in JavaScript: undefined and null, the following section describes the judgment of NULL, and the following undefined. The following are incorrect usages:var exp = undefined;if (exp = =

The request here is that back-end devops can control the scope, not including DNS resolution, layer-level routing, and so on, everything from the request to the server we set up to start.1. Establishing a connection to the server 1.1 TCP

Today, there is a problem, not enough to center a good-looking, more than one line centered and difficult to see:CenterJustify on both sidesFirst want to use Text-align-last:center; But the result is this:The center of a single lineBut the last line

The float property is often used in CSS layouts, but using the float property causes it to break out of the parent container in a normal stream, which is very upsetting.1 floating brings the convenience of layout, but also brings new problems1 2 3

Recently did the development, found a more awkward problem. Because I am a web developer, often use Apache or Nginx and other server software, after my test found that as long as I opened the adsafe, I can not access my local website through the IP

Before always encounter JSP page garbled problem, every time is now online search, and then randomly changed, and did not understand why. This time to make a summary, Chinese garbled is because of the code does not match, there may be garbled

In the previous blog, I simply wrote how to write a simple jump login page by using HTML, BUT,TMD is too ugly, so the whim + unrestrained than write a full registration page and process, oh, no nonsense directly on the code. First is the first page

what is your favorite sport? Select All/Select all FootballBasketballBadminton Table tennis JQuery check box select all Inverse selection

websiteFile system development History1.Picture server architecture in single machine era   start-up period due to time constraints, the level of developers is also very limited and other reasons. So usually directly in the website 1 upload

 A lot of problems were discovered today when the review new JavaScript code was written. Here is an example of function GetCookie (name) {}.One of the more typical questions is how to get a value from a cookie using JavaScript. So let's start by

Writing your own entity can solve this problem perfectly.You can also use anonymous types.Set the context method as follows:(JZ is a database context object)Jz. configuration.proxycreationenabled = false;Jz. configuration.lazyloadingenabled =

1. Under the FxCop description, the error is: (D)A. FxCop is a static code analysis tool.B. You can customize your own rules to join the FxCop engine.C. FxCop is primarily a check of the assembly of managed code in. Net.D. FxCop does not support

About Calc () This CSS function, has too much effect, I believe that the friends of the CSS familiar with the function will not be unfamiliar, if you belong to this category, then you can skip, because this article is not very important, just a few

In the previous blog that introduced AngularJS, a brief description of the common services offered by AngularJS and how to customize the services are provided in the AngularJS service. In this blog post, I'll give you a detailed description of how

1.Apache installation programPackage: Apache_2.2.14-win32-x86-no_ssl.msiPath: \\10.202.101.23\10.Utility\01.Development\01.Development\CI\Apache\apache_2.2.14-win32-x86-no_ssl.msi2.Subversion installation programPackage:

1>.sapi (mini version webserver), Minit (module initialization), Rinit (Extended request initialization method), Rshutdown (Request termination), Mshutdown (module termination)First, life cycle: Initialize the Myextension module, call each extension'