all kinds of balls

. Simply put, all kinds of mistakes can be met. Error 1 ERROR 5 (HY000) at line 318:out of memory (Needed 1681784 bytes) This error can be reported by a lot of use-F, the general meaning is not enough memory, Solution: Mysql-uroot-p shujukuming-fIf you don't mind losing a few data, use the above method. Error 2 ERROR 1062 (23000) at line 30:duplicate entry ' 1 ' for key ' PRIMARY ' This error is the

-project.org/) is also very strong, personal feeling experience better, closer to the native. 21.Medoo : http://medoo.lvtao.net/Lightweight PHP database framework for improved development efficiency. Very light weight is only 13KB, just include. Simple and easy to learn, quick to get started. Powerful support for a variety of common SQL queries. Compatible support for various data: MySQL, MSSQL, SQLite. Security prevents SQL injection Free MIT protocol and you can make any modifications. 22.Html

cookie, it must be encoded with Base64 and sent to the client's browser to enter the storage.The next time the client browsing access is the value of the cookie that is brought back, it is Base64 encoded, so it needs to be decoded by Base64. BASE64 encoding is mainly to solve the re-encoding of special characters, encoded into a-B, a-B, 0-9, + and/, character 52, 10 digits with a +, A/a total of 64 characters. Its principle is to encode the original 3 bytes of content into 4 bytes. The main is

Share my anonymous mass mailing system (VC ++), which can be sent anonymously: 163 126 139 gmail 21cn 263 QQ and all kinds of enterprise mail You can send an email without the need for a sender. You can use a single line of recipients or separate them with a; number! 1 (600 K ):Http://www.everbox.com/f/NFtzFX4KQVCFCirwrGxXrLPHMZ The program passed the test on xp, win2003, and win7 32-bitCurrently, th

course, you can also use this command to squeeze the path of the unpacking:# TAR-XVF Archive_name.tar-c/tmp/extract_here/TAR. GZThis format is the most compressed format I have used. It does not take up too much CPU when compressing, and it can get a very ideal compression rate. Use the following format to compress a directory:# TAR-ZCVF archive_name.tar.gz directory_to_compressUnzip:# TAR-ZXVF Archive_name.tar.gzThis unpacking command will unlock the document under the current directory. Of co

= = Telephonymanager.neTWORK_TYPE_HSDPA | | Nsubtype = = Telephonymanager.network_type_evdo_0 !telephonymanager.isnetworkroaming ()) {NetType = "3G"; 2G Mobile and Unicom 2G for GPRS or Egde, telecom 2G for CDMA} else if (Nsubtype = = Telephonymanager.network_type_gprs | | nsubtype = = Teleph Onymanager.network_type_edge | | Nsubtype = = Telephonymanager.network_type_cdma !telephonymanager.isnetworkroaming ()) {NetType = "2G"; else {NetType = "2G"; } return NetType; } Vi. determi

height and low ratio of the individual border shape, it is not difficult to understand. Now, let's start with our brains, what if we let the next two borders show the color? Test it, the following code: . test{width:0; height:0; border-width:20px 10px; Border-style:solid border-color: #ff3300 #ff3300 #ffffff #ffffff;} The result is the following figure: This is not much to say, we all see, the last adjacent border sharp corner of the implementation

js|server|sqlserver| Data | Database JSP connection All kinds of databases Daquan SQLServer2000 JDBC driver Complete installation and test instructions SQLServer2000 JDBC Driver Complete installation and test instructions (reprint) First, download the SQLSERVER2000 JDBC driver. This driver is available at the Microsoft site: Window operating System Http://www.uncj.com/upload/files/ms_jdbc_setup.exe Http:/

All kinds of programmer learning RoadmapThe program Ape is a very special kind of animal that can develop and maintain the program. Generally divided into programming ape and program code APE, but the two boundaries are not very clear, can be carried out development, maintenance work. Front End Engineer Basics: HTML tutorials, CSS Tutorials Advanced: Javascript,jquery Advanced: AJAX T

Tags: des common test base alt ASE Cloud Sea ArchAll kinds of database recordsElasticsearch Database:First, ES introductionSecond, ES common operationES database for test environment: 172.16.50.24:9200/_plugin/head/(log in to the database host to see if head and SQL plug-ins are installed if you cannot log in)Create a new indexCreate a new Index tableGreenplum Database:First, GP introductionSecond, GP common commandsLogin database: psql-d chinacloud (

Unit tests are rounded by/*** and reserved with n decimal places ** @param number Numeric string * @param afterPoint number of decimals ** @return processed results */+ (nsstring*) Halfupdecimalnumber: (nsstring*) Numberafterpoint: (int) position{ Enumeration type of /*mode nsroundplain,// Rounding NSRoundDown,// only nsroundup, // not only enter NSRoundBankers//*/ if ([numberlength]==0) { return@ ""; }nsdecimalnumber*ouncesdecimal= [nsdecimalnumberdecimalnumberwithstring:number];nsstring*[em

When opening the Java server program, Web. XML has been a variety of errors, find solutions for a long time, there is no reliable, big head. Suddenly saw a, sima when survival Horse Medicine: Http://stackoverflow.com/questions/13437569/what-does-this-web-xml-error-mean, one of the solutions are as follows:Replacexsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd">Withxsi:schemaLocation="http://java.sun.com/xml/ns/j2ee;http://java.sun.com/xml/ns/j2

Android Open source project source code classification:1. Full Source (29)2. Development Framework (14)3. Pop-up Views (popup View) (6)4. Boot page (introguide View) (6)5. Gesture interaction (Gesture) (13)6. Charts (chart) (9)7. View switch (Transition) (14)8. View layout (14)9. Views effects (view effects) (23)10. Animation (Animation) (34)11. Text Display (TextView) (21)12. List (ListView) (32)13. Grid (GridView) (13)14. Drop-down lists and automatic hints (13)15. Graphics (image) (34)This ar

Friends of the Soymilk Machine should make full use of the value of the Soymilk MachineAlthough soy milk is simple, it is really a learning ~ I bought a soya-bean milk machine, but I only know what kind of soya-bean milk, fruit soy milk, etc. will not be done, it is really a small use of soya-bean milk machine.So today, I have collected a lot of information about how to make different kinds of soy milk from the Internet,Share it with your friends!I ho

methodNotification.setlatesteventinfo (context context, charsequence Contenttitle, Charsequence ContentText, PendingIntent Contentintent);I can still find this method in notification's code, but this method has been deprecated.　* If Thisis an activity, it must include the*{@link Android.content.intent#flag_activity_new_task} FLAG, which requires*That's the care for task management as described in the* Tasks and back* stackdocument. * *@deprecated Use {@link Builder} instead. *@removed*/@Dep

digits after the decimal point, replace with 0${num?string (' #.## ')}If the decimal point is more than two bits, only two bits are reserved, otherwise the output actual value output is: 1239765.46${num?string (', ###.00 ')}output is: 1,239,765.46Integer part every three bits used, split, and guaranteed to retain two digits after the decimal point, less than 0 instead of${num?string (', ###.## ')}output is: 1,239,765.46Integer part of every three bits with, split, and after the decimal point ex

1.When you save the file form_spml, the error occurs when you click Yes.Workaround: There is a time to close the delphi2006 software before jumping out of the "remove/redirect the links to another module" interface.2.Solution 1: Write a name for the C:\Users\Administrator\AppData\Local\Temp\EditorLineEnds.ttr fileWorkaround 2: Uninstall the above patch (run the following command at the command line)wusa/uninstall/kb:2993651wusa/uninstall/kb:2982791wusa/uninstall/kb:2970228Cause: Upgrade the Wind

Some small toy website Author: doskey Date: October 10, 2012 1 ReviewsTinkerforge-http://www.tinkerforge.comA website for an open source robot. Made in Germany. Things are good just too expensive.arduino–http://www.arduino.ccThe famous open source circuit project. The price is not cheap. Suitable for the love toss classmates.Raspberry pi–http://www.raspberrypi.orgNow the hottest open source circuit board-Raspberry Pi. Cheap stuff, high playability, but too slow to arrivehttp://blog.csdn.net/aut

1 . test{width:300px; padding:30px 20px; margin-left:60px; background: #beceeb; position:relative;}2 . Test span{width:0; height:0; font-size:0; overflow:hidden; position:absolute;}3 . Test span.bot{4 border-width:20px;5 Border-style:solid;6 border-color: #ffffff #beceeb #beceeb #ffffff;7 left:-40px;8 top:40px;9 }Ten . Test span.top{ One border-width:10px 20px; A border-style:dashed solid solid dashed; - border-color:transparent #ffffff #ffffff transparent; - left:-40px; the top:60px; - } -

########################################################################## File name:ff.sh# Author:huxianyong # Mail: [email protected]# Created time:2017 June 07 Wednesday 16:41 14 seconds #################################################### #################### #read-P "num:" Numfor ((i=1;iRhombicfor ((i=1;iThe other shapes are similar.Python print Diamond* * * * * * * * * * * * * * * * *s = ' * ' For I in range (1, 8, 2): Print ((s*i). Center (7)) for I in Reversed (range (1, 6, 2) ): Print (