Urllib LibraryThe Urllib Library is one of the most basic network request libraries in Python. It can mimic the browser's behavior to send requests to the specified server, while saving the data returned by the server.Urlopen ()In Python3 's Urllib
Description1. Use of Google translation services to obtain translations and voice;2. Use MPlayer to play the resulting sound file, so if you want to play voice, make sure that the MPlayer program is found in the path, and if there is no mplayer, set
in Windows, convert a xx.jpg picture to a xx.bmp picture method:
Generate PPM images in Linux (PPM images should be files in other formats parsed into data sequences)
The method 1 conversion method is as follows:
BMP pictures Use bmptoppm.
First, let's test Google tts English text aloud
Command-line testing:Wget-q-u mozilla-o "Helloworld.mp3" "http://translate.google.com/translate_tts?ie=UTF-8&tl=en&q=hello+ World
Then we write a section of QT Code, test Chinese speech aloud,
PHP Capture Method:
1.
JS get
Demo:http://blog.suiyidian.cn/texiao/ipd.html
Tencent's IP Address API interface address: http://fw.qq.com/ipaddressThe data format returned is: var ipdata = new Array ("114.218.183.139″," "," "Beijing");Use JS code
The installation and use of XPath
1. Introduction to XPath
Just learned regular expression, with the right, now put the regular expression replaced, using XPath, someone said this too pit dad, early know that just come up to learn XPath more
Today is 2014 11 Holidays The second day is also the Double Ninth Festival, the so-called every holiday times festive, because of various reasons this 11 can not go home, but I also did not idle, recently has been in more in-depth research SEO and
Parameter values that can be received by server request may lose the following (& symbol and subsequent ' test ') for the following URL arguments:Java codeHttp://192.168.2.108:8080/MealOrder/LoginServlet?userAccount=Test&userPwd=20&testHow to solve
System type XXX Management system:
such as backstage, CRM customer management system and so on. This kind of system generally takes the data management as the main, mainly handles each kind of report query, adds, deletes, modifies and so on function.
One aspect is server resolution:
Apache Settings: Adddefaultcharset UTF-8
Another aspect of the following events, I have also encountered:
UTF-8 's Web page, let others to visit, the results of many people said to enter a blank after the
Taobao IP interface Address: http://ip.taobao.com/instructions.php
Tencent's IP Address API interface address: http://fw.qq.com/ipaddress http://ip.qq.com/cgi-bin/index Http://ip.qq.com/cgi-bin/sea rchip?searchip1=123.120.172.179
Sina IP Address
Scrapy is an application framework for crawling Web site data and extracting structured data. It can be applied in a series of programs including data mining, information processing or storing historical data. Using frames to crawl data that can
Here to share a few of the current can be used, we need.
First, Taobao IP address library
*. URL: http://ip.taobao.com/
*. Request interface (GET): Http://ip.taobao.com/service/getipinfo.php?ip=[ip address]
*. Returns the data format:
To use FASTCGI in server development, the following methods are used:
while (fcgi_accept () >= 0) {
printf ("Content-type:text/plain \ r \ n"
"Content-length:%d\r\n" "
Introduction to Basic requests
Http defines different ways to interact with the server, with 4 basic methods, namely get,post,put,delete.Get,post,put,delete corresponding to the resources of the search, change, increase, delete 4 operations. Here,
One aspect is server resolution:
Apache Settings: Adddefaultcharset UTF-8
Another aspect of the following events, I have also encountered:
UTF-8 's Web page, let others to visit, the results of many people said to enter a blank after the
About Ajax cross-origin and Ajax cross-Origin
I wrote a test page for my work requirements. after entering the information on the page, I requested data from a site and then returned the result! In the beginning, Ajax was directly used to access the
This article introduces the detailed analysis of the character string encoding problem in PHP. For more information, see. Different character encoding methods have different memory bytes. For example
ASCII characters occupy 1 byte, UTF-8-Encoded
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