Locate the jar file where the error occurred, delete the _maven.repositories file (or open it with a text editor, change ">main=" to ">=", remove Main, and, of course, the other value), and then update project._maven.repositories Introduction:_maven.repositories hold the information about the origin of the artefacts. The Maven tries to update your jar is from the old location (as saved in _maven.repositories) and fails. The presumtion is, the same aftifact on a different remote repository might
combine webdriverwait: Selenium2+python Automation 38-Explicit Wait (webdriverwait)2. The implementation steps are as follows, there are two types of results returned: return FALSE if not found; Return Alert object when found3. First determine if alert pops up, if it pops up click OK button Accept ()Third, reference code# Coding:utf-8From selenium import WebdriverFrom Selenium.webdriver.common.action_chains import ActionchainsFrom Selenium.webdriver.support.select Import SelectFrom selenium.web
ServerAdmin [email protected]Documentroot/active/www/yingchao123/tradeServerName trade.test.yingchao123.comServeralias trade.yingchao123.comRewriteengine onRewriterule ^ ([\da-z]{1,10}) $./index.php?mod=listdo=uniquealias=$1 [L]Rewriterule ^ ([\da-z]{1,10}) (. +) $./index.php?mod=listdo=uniquealias=$1$2 [L]But there's a bad Request error when you write this.The workaround is to write the rewrite rule down in directory:ServerAdmin[email protected]Documentroot/active/www/yingchao123/tradeServerNa
U disk in the presence of garbled files how to deal with?
Cause one: U disk poisoning leads to garbled
Under normal circumstances, in the U disk garbled reason may be caused by the virus in U disk, we can use 360 security guards, Jinshan poison PA and other anti-virus software on the U disk to kill.
Reason two: the U disk purchased for the expansion U disk
After you have backed up all the files in the U disk, format the U disk to see if you can de
JavaScript checks for element existence: Even if this element is deleted, there is no concern about JavaScript code error;
jquery Check element presence:
The code is as follows:
if (!document.getelementbyid ("Preview")) return false;
jquery $ ("#preview") gets the object forever, even if there is no such element on the Web page.
You cannot use the following code:
if ($ ("#preview") {
//do something
}
So to use jquery to check if an
Close_wait occurs because the peer does not detect the error (the other is disconnected) without invoking the closesocket after the network connection is disconnected, causing the presence of this state.
Simulate such an environment: server 192.168.1.112:4500 After a connection to a client, hibernate five seconds after the server shut down and client communication socket normal exit, and the client after connecting the server, wait for the user input
Tags: match value char ROM flag reac ATI User ObjectInsertId="Batchupdatepbwuserinfo" ParameterType="Java.util.List">MERGE intos_pbw_user T USING (foreach Collection="List" item="Item"Index="Index"Separator="Union"> SELECT#{item.userid,jdbctype=VARCHAR} USERID, #{item.username,jdbctype=VARCHAR} USERNAME, #{item.usertype,jdbctype=VARCHAR} usertype, #{item.mobile,jdbctype=VARCHAR} MOBILE, #{item.code,jdbctype=VARCHAR} usecode, #{item.companyname,jdbctype=VARCHAR} COMPANYNAME, Sysdate cr
cache data, logical read every time the increase of 4? It's not quite clear how this parameter is calculated (obviously no pre-reading is involved here). Or: MySQL cache hit ratio calculation, not this formula: innodb_buffer_pool_read_requests/(innodb_buffer_pool_read_requests+innodb_buffer_pool _reads+innodb_buffer_pool_reads_ahead)?I can not help but think of the SQL Server cache hit rate of understanding, at that time all the Chinese information is said to be 95% or so, the Chinese informa
Previously installed Oracle did not remove clean, there is a oraclemtsrecoveryservice service did not eraseWorkaround Delete key values in the registryHkey_local_machine\system\controlset001\services\oraclemtsrecoveryserviceHkey_local_machine\system\controlset002\services\oraclemtsrecoveryserviceOrBecause the previous installation failure is mounted on the C drive, the address in the ImagePath under the Oraclemtsrecoveryservice key is C driveSo change the value in the ImagePath to the installed
Label:In the process, especially the tasks performed daily, usually to check that the query's data table exists, if it does not exist and wait for a period of time to execute, the following code implements this function, if the table does not exist, throw an exception, give exception handling code, ensure data integrity How to use: p_checktable (' username.tablename ') user name does not exist, then find in all tables Create or Replace procedure p_checktable (P_tablename in varchar2) asV_count n
Pi:presence Information Presence information is information that is used in an instant messaging system to represent the current state of a user, which affects whether the user can receive instant messages, such as a user who has left may not be able to see the message during this time, At this point he can set his presence message to "leave" so that other people who wish to send him a message will see that
ObjectiveBefore the popularization of HTTP, that is, from the birth of the Internet to the present, there have been a variety of agreements. As the HTTP specification is established, the makers refer to the functions of those protocols.Body1. FTP (File Transfer Protocol)"Https://www.cnblogs.com/luoxn28/p/5585458.html""Https://www.jianshu.com/p/e811421a76e2"2. NNTP (Network News Transfer Protocol)"Http://blog.163.com/lyq_163_2010/blog/static/1889982372012949932141/""Http://www.5dmail.net/html/200
ORA-03114 Solutions for PL/SQL presencewith PL/SQL occurs when a package is compiled650) this.width=650; "Width=" 239 "height=" 124 "src=" http://images.cnblogs.com/cnblogs_com/benio/err1.jpg "border=" 0 "hspace=" 0 "/>The solution:650) this.width=650; "width=" 586 "height=" 617 "src=" http://images.cnblogs.com/cnblogs_com/benio/solution1.jpg " Border= "0" hspace= "0"/>This article is from the "Notes" blog, so be sure to keep this source http://10643344.blog.51cto.com/10633344/1704233ORA-03114 S
First explain my system configuration: Ubuntu 12.04?? GCC 4.6.3A few days did not use Ubuntu, today took out the program, just started to compile a uboot1.1.6 code. There is a stdio.h: there is not a file or folder error. Since I was using the ARM-LINUX-GCC cross-compilation, I just started to wonder if my compiler was having problems.Then I went to compile a Web program that I once wroteWith Gcc-o test test.c? Then there is the stdio.h: There is not a file or folder error . then on all kinds o
Today, a friend encountered a situation, make a phone call appeared ixc| ARS, and then be directly rejected650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/6F/2E/wKiom1WTt5qx2KZuAAHmKYu8H_M775.jpg "title=" 010. JPG "alt="
The first 2 days in the company of a project encountered a line of the situation, to the end is the problem of the line orderNow it's time to popularize the downline, probably for old analog lines that haven't used IP or digital phones.In general,
Since all relevant report data of AEP EPM (Application run log, call list, session list), configuration information, etc. exist on the local PostgreSQL, understand the basic usage of PostgreSQL and help to improve the daily operation and maintenance
Among the many Internet Access Technologies, the emerging Power Line Communication technology is particularly eye-catching. The power supply's online network speed can reach 200 Mbps. This absolute advantage will threaten the Traditional Ethernet
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