seven languages in seven weeks

A few days ago with you to share a little experience in the construction of the chain, it seems that we are not very cold. It seems that everyone is doing the operation of Kazakhstan, then I will chat with you today about the topic of the chain. I am currently in charge of this real estate site, mainly to do Changchun second-hand housing and rental, as well as bank loans business, this platform in my planning stage, I did some function planning aspects of work, and then to enhance the content o

As always, a short blog post records a problem encountered during the development process. The original intention is to record some of their own idea, but also want to be able to help some coincidence encounter such a problem, the need for the beginning is because, to count the last n weeks of sales data. Let's take a look at the effect of the execution function, such as SELECT * FROM [dbo]. [Fn_runweek] (-12) The specific functions are as f

# Seven weeks seven databaseBook Sharing meeting Phase I 2017.02.12"Seven weeks Seven database"-Eric Redmond# # PRE-knowledgeACID: Atomic Consistent isolation persistentCap principle: Consistent availability partition fault tolerance, in a distributed environment, at most can only meet the second"Xiaoming, where's your database job?" "I can submit half of my homework today, or I will submit all my homework

/**copyright (c) 2014, College of Computer Science, Yantai University*all rights reserved.* File Name: 16 weeks (Project four dynamic array)* Wangzhong* Completion Date: 2014.12.15* Version Number: v1.0** Problem Description: Add a dynamic array of the appropriate length, "copy" the data from the original array to the new array, and then enter the new data. An array of new data is added as a new array to hold the data.* Input Description: Enter score,

write in front　　Three weeks ago, I really do not have much knowledge of Java programs, even the basic input and output will not, so far clear remember to write the first homework when the helpless; to the second assignment, the basic syntax structure of Java and read through the guidance book, based on the completion of the job goals, and the third job, After a cursory tour of the contents of the guide, "think" this job is only on the basis of the las

 /**copyright (c) 2014, College of Computer Science, Yantai University*all rights reserved.* File Name: 16 weeks (array sort)* Wangzhong* Completion Date: 2014.12.11* Version Number: v1.0** Problem Description: Sort two array bubbles* Input Description: None* Program output: bubble sort after output#include 16 weeks (Array sort)

Seven weeks four sessions (December 7)Common methods of 13.12/13.13 memcacheStorage command: Set/add/replace/append/prepend/casGet command: Get/getsOther commands: Delete/stats.Add methodAdding a key-value pair, repeating the add operation will report an exception if a key already exists.Import MemcacheMC = Memcache. Client ([' 192.168.48.128:11211 '], debug=true)# Mc.set ("foo", "Bar")# ret = mc.get ("foo")Mc.add (' K1 ', ' v1 ')Mc.add (' K1 ', ' v1

Tag: Use GIF to perform service ROC range based on function srcEight weeks two sessions (December 12)14.6 Multi-Process Manager14.7 Process PoolManagerThe manager object is similar to the communication between the server and the customer (server-client), similar to our activity on the Internet. We use a process as a server to build the manager to really store the resources. Other processes can be passed through parameters or access the manager based o

Today's Mission:Five weeks three sessions (November 15)Matche method and search method for 11.4 reThe Split,findall,finditer method of 11.5 reMatch object for 11.6 reMatch MethodMatch (string[, pos[, Endpos])String: Matches the text used,POS: The index in which the text expression begins the search. and start searching for the subscript for stringEndpos: The index of the end-of-search text expression.If you do not specify POS, the default is to start

Do not have a challenge to do SEO can not be seoer. In fact, in writing this article when I also very contradictory, the contradiction is if their own experience to share out, there will be a lot of people do not respect the results of my labor. These people do not expel will be some SEO training agencies or SEO companies or SEO team. Oh, but this phenomenon in the celestial is again normal, because in China is not the article, turn is a cup. May 17 into the company, the first one

have been hesitant to write this article, because recently there are too many things, a little busy, and finally wrote.　is because the network on this kind of article is too much, but the feeling is uniform, change a title or punctuation to deceive people, many articles said a half-day is to say some empty talk, the cliché, is equal to not say. Now, we're going to analyze 1 of the latest combat cases: WWW.****.HK October 20, 2011 new station, no resources, did not buy any links, Google 5 days i

-%d2018-04-17[[email protected] ~]# date +%y-%m-%d18-04-17[[email protected] ~]# date +%D # # D date 17[[email protected] ~]# Date +%d # # US Format Month Day 04/17/18[[email protected] ~]# date +%m # # M minutes 06[[email protected] ~]# Date +%m # # M month 04[[email protected] ~]# Date +%f # date 2018-04-1 7Date +%h:%m:%s = Date +%t time[[emailprotected]~]#date+%h:%m:%s21:29:15[ [Emailprotected]~]#date+%t21:29:35[[emailprotected]~]#date+%h # #小时21 [[emailprotected]~]# date+%h# #月份 (with format

-20180328We can see that these logs are followed by a number of dates, which proves that it was cut by date, and that's how he did it?Logrotate, he is used to cut logs, in order to prevent the log unlimited increase. Its configuration file is/etc/logrotate.conf.[Email protected] ~]# cat/etc/logrotate.confSee "Mans logrotate" for detailsrotate log files weeklyWeekly (cut by week)Keep 4 weeks worth of backlogsRotate 4 (Reserved 4)Create new (empty) log

Tags: freepsnetstattcpdumpseven weeks two sessions (May 7)10.6 Monitoring IO Performance10.7 Free Command10.8 PS Command10.9 Viewing network status10.10 Linux under Grab BagExtended TCP three-time handshake four times wave http://www.doc88.com/p-9913773324388.htmlTshark several usages: http://www.aminglinux.com/bbs/thread-995-1-1.htmlMonitoring IO Performanceiostat-x disk use and SAR in the same package, install Sysstat when the time is installedThe

LINUX, which has been suffering for me for N weeks, is now normal-Linux general technology-Linux technology and application information. The following is a detailed description. LINUX, which has been suffering for me for N weeks, is now a normal thing. songs can also be released, and movies can also be played! I don't know why I need to reconfigure the sound card in alsaconf every time! Currently used