pdp detailing

Dotall tag is specified, it can match any character that includes a line feed.19. If a match is encountered, it will not be considered an escape character when it encounters \ n and other escape characters, all at compile time.Re.compile (regular expression, re. Simport rer=re.compile(r‘.net‘,re.S)print r.findall(‘\nnet‘) 19. If you are dealing with multiple lines of string, you can use it to re. M, for example: for file processingimport res=‘‘‘ababcabcd‘‘‘r=re.compile(r‘^a‘,re.M)print r

can call theif (xhr.readystate==4) {//When the server status code equals 200, returns success on behalf of the serverif (xhr.status==200) {//callback functionSuccess Succss (xhr.responsetext);}else{Alert (' Error, ERR: ' +xhr.status ');}}}}Call:Ajax (' Get ', ' 1.php ', ' ', function (data) {Console.log (data);})HTTP status code: total of 5 types1 Word start: Represents message Type2 Word Start: Represents success Type3 Word start: Represents the type of the reset item4 Word Start: Represents

time.Oracle Orainventory[[email protected]app]# DateFri Jul 15:40:39 CST 2014[email protected] ~]# #到了时间 look at it already.Liuhezi Oracle Orainventory[email protected] ~]# ATQ #查看at工作调度1 2014-07-26 15:19 a root[email protected] ~]# ATRM 1 #删除at工作调度[email protected] ~]# ATQ(2) TheBatch command makes the system empty when the background task, he will be the CPU workload is less than 0.8, only when you want to perform your work tasks. usage is similar to at user. yesterday crontab in the synchron

(supplementary character This is a very necessary explanation. Utf-16 is Unicode) is a way to implement. Namely put unicode16 code element A sequence of 1 2 16 In the basic multi-lingual level, each character is represented by a number of lines, often referred to as a code unit,while auxiliary characters are encoded with a pair of contiguous code units. The encoded values in this form fall within the free 2048 bytes of the basic multilingual level , often referred to as the alternate area (

percentage of high availability ratios are running down, detailing the maximum downtime per year, month, and week for each high availability rate. Typically, the corresponding availability ratio is calculated with monthly downtime. Depending on the importance of the system, a reasonable availability ratio should be set for the system. The greatest advantage of clustering is its high availability, which can be used to some extent by avoiding data los

1. What is phpbench entor?Phpdocumentor is a tool written in PHP. For PHP programs with standardized annotations, it can quickly generate API documents with functions such as mutual reference and indexing. The old version is phpdoc. It was renamed

1. What is Phpdocumentor? Phpdocumentor is a php-written tool for PHP programs with canonical annotations that can quickly generate API documentation with cross-referencing, indexing, and other functions. The old version is Phpdoc, starting from 1.3

1. What is phpbench entor? PHPDocumentor is a tool written in PHP. For php programs with standardized annotations, it can quickly generate API documents with functions such as mutual reference and indexing. The old version is phpdoc. It was renamed

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5 . Discoverylistener interface FoundDiscoveryWhen a request is received, the application needs to be notified to obtain a response in theAdvertisement。 InJavaIn the reference implementation, you can giveDiscovery

1. What is Phpdocumentor? Phpdocumentor is a tool written in PHP, and for PHP programs with canonical annotations, it can quickly generate API documents with cross-references, indexes, and so on. The old version is Phpdoc, starting with 1.3.0,

The previous article, "WMI for server Performance monitoring", describes how to get server performance through remote COM (which can also be used locally), so this article mainly says that the Windows system comes with performance

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This is a Fuji-kang camera icon, seen on a foreign website, feel pretty beautiful, now to everyone to analyze the production process, hope to learn from each other, not to mention the tutorial, only for reference. Now let's get started! First of

When an expression is checked, a literal symbol provides a way to edit the regular expression. You can use a literal symbol to keep the regular expression constant. For example, if you use a literal symbol to construct a regular expression in a loop,