compare apple series 1 and series 2

protected] backup]# sh/root/mysql-dailybak.sh[email protected] backup]# LLTotal 8-rw-r--r--. 1 root root 121 Nov 11:29 Bak.logDrwxr-xr-x. 2 root root 4096 Nov 11:29 daily[email protected] backup]# ll daily/Total 8-rw-r-----. 1 root root 11:29 mysql-binlog.000030-rw-r-----. 1 root root 11:29 mysql-binlog.000031[email p

did in our last article. subscribeOn(Schedulers.io())a series of events, such as getting a cell list, processing listings, and so on, is run in an IO thread, observeOn(AndroidSchedulers.mainThread()) specifying that the action on the screen to display the listing is performed on the UI thread. This is done in the sub-thread to get listings, the main thread to display the listings.Okay, so we'll talk about this in the Rxjava

maximum of 2k-1 nodes (k≥1).Property 3 In any-tree binary tree, if the number of terminal nodes is N0, the degree of 2 of the node is N2, then no=n2+1.Property 4 The depth of a complete binary tree with N nodes isProperty 5 If the nodes of a complete binary tree with n nodes are numbered in sequence, any node I (

Problem: When a business manager is asked to make plans for future business, he will propose a number that he thinks is good, and the board of directors often hopes to gain more benefits and negotiate with him multiple times. The business manager is not a newbie in this regard. He has many available reports. Why cannot we make the business planning process more scientific-for example, based on facts/numbers rather than people's feelings. Let's take a look at the monthly report:

SQL optimization series (2) _ SQL optimization sorting 1. SQL query optimization (1 ). table name order (only valid in rule-based Optimizer): The Parser for www.2cto.com ORACLE processes the table names in the FROM clause in the order FROM right to left, the base table driving table written in the FROM clause will be p

between html5 and html4.01. video tags, canvas graphical tags, command tag definition command buttons, and so on are added. html5 does not support some tags in html4.01, and some attributes in some tags are not listed one by one. It will be mentioned in subsequent blogs, just pay attention to it. Html5 also has advantages and disadvantages. html5 itself is recommended by W3C. It is developed through technologies developed by hundreds of companies such as Google,

Note: Fibonacci is a european mathematician in the 1200 s. In his book, he once mentioned that if one child is born every month, a child is also produced after one month. At first, there was only one free Sub-Account, two free sub-accounts in one month, and three free sub-accounts in two months, five free sub-accounts after three months (small sub-accounts are put into production )....... If you don't quite understand this example, you can see it in the figure below. Note that it takes only one

OracleSQL performance optimization Series 2 Oracle SQL Performance Optimization Series 2 The ORACLE tutorial is: Oracle SQL Performance Optimization Series 2. 4. Select the most efficient table name sequence (only valid in the ru

Overview The release of Silverlight 2 Beta 1 brings us a lot of surprises from Runtime and Tools, such as supporting the framework languages Visual Basic, Visual C #, IronRuby, Ironpython, A series of new features such as JSON, Web Service, WCF, and Sockets support. The article "one-step learning Silverlight 2

Overview The release of Silverlight 2 Beta 1 brings us a lot of surprises from Runtime and Tools, such as supporting the framework languages Visual Basic, Visual C #, IronRuby, Ironpython, A series of new features such as JSON, Web Service, WCF, and Sockets support. The one-step learning Silverlight 2

Problem descriptionlet A be an integral series {A1, A2,..., }. The zero-order series of A is a itself. The first-order series of A is {b1, b2,..., Bn-1}, where bi = ai + 1-ai. The ith-order series of A is the first-order

[] ARGs) {int num1 = 10, num2 = 6; Context context = new context ("+ "); console. writeline (context. getresult (num1, num2); // instantiate different policies to obtain different results. Context = new context ("-"); console. writeline (context. getresult (num1, num2); console. readline ();} 2. Comparison between simple factory and simple factory Combination Strategy Mode // Simple factory strategy Strategy = calculationfactory. createcalculationint

Android Studio series tutorial 1 download and installation background Android Studio VS Eclipse prepare to download and create the HelloWorld project, androidhelloworld Android Studio series tutorial 1-download and install background Android Studio VS Eclipse prepare to download and create a HelloWorld Project Andro

void repeated code example method 1 (string parameter 1) 2 {3 testmodel model = new testmodel (); 4 If (! String. isnullorempty (parameter 1) 5 {6 model. name = parameter 1; 7 model. age = 0; 8 newmethod (model); 9 // logic code 10} 11 12} 13 14 public void repeated code ex

Http://acm.hdu.edu.cn/showproblem.php? PID = 1, 4927 Students subtract large integers written in JavaSeries 1 Time Limit: 2000/1000 MS (Java/others) memory limit: 262144/262144 K (Java/others) total submission (s): 295 accepted submission (s): 100Problem descriptionlet A be an integral series {A1, A2,..., }. The zero-order se