videojs alternative

of thinking. Usually we use compression or more, but at the beginning did not think of this, it can be seen that each software has its alternative use, as long as you usually more observation, more summary, there will be a new harvest, I hope the method of this article will help you. X. Automatic shutdown of the computer First, let's take a look at the WinRAR command mode shutdown command is "-ioff". If you mate with other parameters, you can imple

Mysql>SelectSql_calc_found_rowsID, rankname,control,action from Xin_rank whereID -Limit0,Ten;Selectfound_rows (); +----+-----------------+---------+--------+|ID| Rankname | Control | Action |+----+-----------------+---------+--------+|1| Account Management | admin | Manage | |2| Administrator Management | admin | L | |3| Admin Save | admin | Save | |4| Admin Edit | admin | Edit | |5| Admin Add | admin | Add | |6| Admin Delete | admin | del | |7| Admin View | admin | View | |8| Role Management |

The simplest C++/java program The simplest Java program: class Program { public static void main() { new int; } } 对应的C++程序: void main() { new int; } I don't think a Java programmer would think there was a problem with the Java code above. But all the rigorous C + + programmers immediately pointed out: the above C + + program has a problem, it has a memory leak. But one of the ideas I want to talk to you about today is that there is nothing wrong with this C + + program. Memory management f

: #1241-operand should contain column (s)2.SELECT 1 from ' Uc_members ' where (1,2,3,4,5,6,7,8,9,10,11,12) = (select * from ' uc_members ' union SELECT 1,2,3,4,5,6,7,8, 9,10,11,12 limit 1)Return to normal.3.SELECT 1 from ' Uc_members ' where (1,2,3,4,5,6,7,8,9,10,11,12) = (select * from ' uc_members ' union SELECT 1%0,2,3,4,5,6,7, 8,9,10,11,12 limit 1)Return error: #1048-column ' uid ' cannot be null4.SELECT 1 from ' Uc_members ' where (1,2,3,4,5,6,7,8,9,10,11,12) = (select * from ' uc_members '

SQL FOR XML alternative notation (with tag and union all, simple and easy to understand)Test environment: SQL, R2, 2010, 2012, 2014, etc.Declare @agent table (agentid int, Fname varchar (5), SSN varchar (one)) insert into @agent Select 1, ' Vimal ', ' 123-23-4521 ' UNION ALL Select 2, ' Jacob ', ' 321-52-4562 ' union ALL select 3, ' Tom ', ' 252-52-4563 ' Declare @address table (Addressid I NT, addresstype varchar, Address1 varchar, Address2 varchar,

Tags: com direct one run it's HTTPS a lot only strCAJ is the standard format for the paper provided by the network, however, the net only provides the win version of the tool. There are two or two scenarios, which are all feasible, and do a record here.1. Using the wine version of CajviewSome people try to install the official version of Cajview in wine, which is said to use a lot of bugs.I found a modified version of portable on the Internet, using wine to run directly is no problem, this versi

Many of our SEO in the choice to do keyword, have selected several of the industry's hot keyword to compete rankings, this is the right thing to do, but in addition to doing so, is not it also overlooked a number of things, is there any other way to do the ranking, and the optimization of the effort can not optimize the main keyword half? Today's article, obsession will give you a knowledge: the key words of alternative competitive approach. You are w

The Phper of a blog program like WordPress can see a lot of strange PHP syntax, such as: for a part of Phper have not seen what these things are? Are those blogging developers doing their own scripting language for PHP? not also, in fact these are all PHP syntax, but not commonly used, these are PHP Process control alternative syntax. Here is a detailed look at the alternative syntax for PHP process c

Today looked at the WordPress code, there are some rare php substitution syntax, '' . __ (' Pages: ', ' Thebox '), ' after ' => ');?> What does the colon and endif behind the else represent? Rookie one, have not seen, so Google a bit, just understand that this is the substitution of PHP syntax, A colon (:) equivalent to a left curly brace ({), endif equivalent Yu Yu curly braces (}); Let's take an example: It's negative, pull. The above statement i

alternative syntax is an uncommon and sometimes important concept in PHP programming. Many friends have this question: what does the colon and endif after else mean? Google a bit to understand that this is the PHP alternative syntax. where the colon (:) equivalent to the left curly brace ({), endif equivalent less right operand curly braces (}); Let me give you an example: The above statement is equivale

Here is a detailed talk about PHP Process Control alternative syntax. What is an alternative syntax?In short, it is the alternative writing of some grammar.Do the syntax in PHP have alternative syntax?Process Control (including If,while,foreach,switch) These statements have alterna