錯誤提示:Failed to install helloworld.apk on device 'emulator-5554': timeout或者the user data image is used原因:由於模擬器已經開啟而沒有關閉或者非法關閉引起的。解決方案:刪除 C:\Documents and Settings\Administrator\.android\avd\對應版本.avd下所有以.lock結尾的檔案夾。或者Failed to install *.apk on device *
********環境:ubuntu 8.04 *************************交叉編譯器:2.95.3 *************************SVN下載的ffmpeg和x264*****************1,交叉編譯x264#CC=arm-linux-gcc ./configure --prefix=/usr/local --host=arm-linux然後make,出現如下問題:common/cpu.c: In function
Syntax error: Bad for loop variable解決辦法2010-10-21 21:16Ubuntu中寫了一個簡單的shell指令碼,利用for..do..done結構計算1+2+3......+100的值,結果總是報錯。指令碼:#!/bin/bash#informationPATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/binexport PATHread -p "Please
step1:use HttpWebRequest class to request,and use HttpWebResponse get the response. if you read the response, you can get the information including what did in the Page_load function. step2: if you want to fill a textbox or click a button and etc..
源:http://whatagoodboy.blogbus.com/logs/6619417.htmlMIT BBS上說微軟電話面試的一道題就是“Who do you think is the best coder, andwhy?”。 我覺得挺有意思的,也來湊個熱鬧。排名不分先後。 Bill Joy, 前任Sun的首席科學家,當年在Berkeley時主持開發了最早版本的BSD。 他還是vi和csh的作者。當然,Csh Programming Considered Harmful