imac question mark

This article introduces how to get the address bar of js? For more information about the parameter method after question mark, see the following code: $ (Document). ready (function (){Var url = window. location. search;If (url. indexOf ("? ")! =-1 ){Var str = url. substr (1)Strs = str. split ("");For (I = 0; I Alert (strs. length );Alert (strs [I]. split ("=") [0]);Alert (strs [I]. split ("=") [1]);Alert

Symptom: Cause: This is because the file is checked out from SVN to the desktop, and SVN regards the desktop as a synchronized directory. Solution: 1. Open the Desktop Folder 2.Then display all the files At this time, there will be a hidden. SVN file in the Desktop Folder, and it will be OK if you delete it. 3.PS sometimes shows all the folders and still does not find. SVN. What should I do? At this time, you need to check out another file from SVN, put it on the desktop, and th

The question mark (jdbcmysql) is displayed after the jdbc link mysql inserts data. 1. Go to mysql in cmd to view the default encoding format:Mysql> show variables like "% char % "; If it is not utf8 (because I use utf8), turn off the mysql service and add [Client]Default-character-set = utf8 [Mysqld]Default-storage-engine = INNODBCharacter-set-server = utf8Collation-server = utf8_general_ci [Mysql]Defa

The reason why the question mark is displayed after the JDBC link mysql inserts data and the solution is jdbcmysql 1. Go to mysql in cmd to view the default encoding format: Mysql> show variables like "% char % "; If it is not utf8 (because I use utf8), turn off the mysql service and add [client]default-character-set=utf8[mysqld]default-storage-engine=INNODBcharacter-set-server=utf8collation-server=utf8_gen

Mysql inserts Chinese characters into full question mark ??? Solution: bitsCN.com 1. check and modify the my. ini configuration file of mysql.Default-character-set = utf8 2. to create a database, you must specify the character set.Create database mydb default character set utf8 collate utf8_general_ci; 3. you must specify the character set when creating a data representation:Problematic command:Create ta

")," iso-8859-1 "); Bufferedwriter.write (line); Bufferedwriter.newline ();//indicates newline Bufferedwriter.flush ();}} catch (IOException e) {e.printstacktrace ();} Finally{if (null! = BufferedReader) {try {bufferedreader.close ();} catch (IOException e) {e.printstacktrace ();}} if (null! = BufferedWriter) {try {bufferedwriter.close ();} catch (IOException e) {e.printstacktrace ();}}} return realfile;}Test results:??00:00:06,000-00:00:06,010200:00:10,280-00:00:12,680Was Geh?rt zu einer g

The generic type T, E ... is used for generic class, generic method definitions.1. generic class definition after classFollow the 类名 back.PublicClass Testclassdefine >{} 2. generic method definition after method 装饰符Immediately 修饰符 following (public)public T> T testGenericMethodDefine(T t){}A wildcard, variable assignment, or variable declaration. ListList ListJava generics in T, E ... The difference between a question

Public DateTime? StatusDateTime = null;A question mark also appears in your mind. What does this mean? Search online, summarized as follows:1. Can be empty type modifier (?) :The reference type can use null reference to indicate a nonexistent value, while the value type cannot be null.For example, string str = null; is correct, int I = null; the compiler reports an error.To make the value type empty, you ca

The method is as follows: 1. Download and install the Driver Wizard software. 2, after installation, run the software. The driver wizard begins to detect problem-driven and drive-free devices. 3, 20 or so, the software will show the problem of the driver and need to install the driver list, drag the right scroll bar to find the "video Controller VGA compatible" option to install, and then click the check box before clicking to start installation. 4, according to the speed of computer con

Phpadmin and Dreamweaver Test SQL instructions in Chinese display as question mark questions, please php+mysql expert answers

Law 1, This is the system font problem, we simply download the font you use can be solved, the online download fonts directly installed in the computer and then re-open the software. Method 2, If it is not the case above, it is recommended that you download a 3dmax download, it is possible that you download the 3dmax version you have a problem! Well, the above is a small series for everyone to organize an article on the 3dmax input Chinese display is the

Problem situation:1. Hive Shell Chinese garbled　2.Hbase Shell Chinese garbled　Solutions 1At the command line, enterExport lang= "en_US. UTF-8 "then enterTemporarily change system encodingThis method is only temporary.Workaround 2sudo vi/etc/sysconfig/i18nChange to like, this method can once and for all! But it needs to be restarted!Workaround 3sudo vi/etc/profileAdd in Environment variablesExport lang= "en_US. UTF-8 "Then save reload environment variableSource/etc/profileThis method does not nee

@RequestMapping (method=requestmethod.get) publicint page) { new Modelandview (); Mav.setviewname ("list"); ListNew arraylist(); List.add ("Zhangsan"); List.add ("Lisi"); List.add (page+ ""); Mav.addobject ("list", list); return Mav; }If you make the page default to the first page, you can set the value of the Requestparam parameter. Public Modelandview allUsers (@RequestParam (defaultvalue= "1", required=falseint page) {How sp

symbols for/lib/libc.so.6Reading symbols From/lib/ld-linux.so.2...done.Loaded symbols for/lib/ld-linux.so.2Reading symbols From/lib/libnss_files.so.2...done.Loaded symbols for/lib/libnss_files.so.2Core is generated by './6800pluseth.bin '.Program terminated with signal one, segmentation fault.Some libraries cannot be found (/lib/libstdc++.so.6), or the version does not match. I should not load/LIB/LIBDL. So .... These files, which are for X86.So two commands are important:Set Solib-absolute-pre

The Chinese you want to output in the JSP is displayed as a question mark? This problem can be resolved by selecting Chinese in the search jsp,encoding option in Eclipse-windows-preferencesQuestion: JSP wants to output the Chinese to be shown as "? Workaround: Search for JSP in eclipse-windows-preferences, encoding option to select Chinese. This creates a new JSP file that will support Chinese display. The

XP System Device Manager video Controller VGA has yellow question mark how to resolve The method is as follows: 1. Download and install the Driver Wizard software. 2, after installation, run the software. The driver wizard begins to detect problem-driven and drive-free devices. 3, 20 or so, the software will show the problem of the driver and need to install the driver list, drag the right s

Original symbol Because there is a special meaning in the regular expression, so if you want to match it, you need to escape, \? There are no quantifiers A question mark can indicate that you repeat the previous content 0 or one time, that is either not present or occurs once. Non-greedy match Greedy match Matches the string as long as possible when matching matches, by default, with greedy matching

First of all, I use the MySQL database is 5.7.12 version. The problems that arise: 1. Insert data display error, insert unsuccessful, appear: incorrect string value: ' \XCD\XF5\XD5\XBC\XBE\XA9 ' for column ' sname ' at row 1 2. Insert Chinese, although inserted successfully, but show:?? Workaround: Add #character to [mysqld] in the My.ini file-set-server=utf8 As shown in the picture, must be above the blue circle, that is, the content of the blue circle must be at the bottom of [mysqld], o

Just encountered a problem, the other side of the server environment for Linux, in accordance with the general Sqlldr import data, through the Plsql query found to be a question mark and garbled. Through the SELECT * from V$nls_parameters of the database, the character encoding Nls_characterset of the database is detected as American_america. ZHS16GBK, but Nls_nchar_characterset for AL16UTF16. Then, on th

For example: 1 $shenhe = $val [' Available ']? Audited ": Not audited" Often have just contacted a friend of Php asked me, PHP often see such as the code on the statement, question mark and colon what meaning, this statement is what meaning? In fact, this is the abbreviation of an if statement, syntax in C language, conditional expression E1?e2:e3, if E1 is true (not 0), then th