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How do I start Mongo DB from Windows?
...oDB on my Windows 7 (64 bit) machine. I have created the path data/db too but when I tried to start mongodb using the command 'C:\mongodb\bin\mongod.exe' , it is not starting. It is showing admin web console waiting for connections on port 28017 .
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Remove last character of a StringBuilder?
When you have to loop through a collection and make a string of each data separated by a delimiter, you always end up with an extra delimiter at the end, e.g.
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Remote connect to clearDB heroku database
How can i perform a remote connect to ClearDB MySQL database on heroku using for example MySQL Query Browser. Where to get url, port, login and password?
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error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml
When I followed the instructions to add an ad into my app by xml, I got the following errors:
25 Answers
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jQuery checkbox change and click event
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Tested in JSFiddle and does what you're asking for.This approach has the added benefit of firing when a label associated with a checkbox is clicked.
Updated Answer:
$(document).ready(function() {
//set initial state.
$('#textbox1').val(this.checked)...
possibly undefined macro: AC_MSG_ERROR
I have the following in configure.ac:
19 Answers
19
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'adb' is not recognized as an internal or external command, operable program or batch file
I am trying to run google map v2 on emulator, I am following this tutorial.
When I was trying to install required apk file on emulator, I am getting below error.
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How does UTF-8 “variable-width encoding” work?
The unicode standard has enough code-points in it that you need 4 bytes to store them all. That's what the UTF-32 encoding does. Yet the UTF-8 encoding somehow squeezes these into much smaller spaces by using something called "variable-width encoding".
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第一个Hello,OS World操作系统 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...个Hello,World！首先阐述下程序运行的基本原理：计算机CPU只执行二进制指令，我们使用的开发语言开发出的程序最终由相应的编译器编译为二进制指令，二进制中包含程序相关的数据、代码指令（用我们最常见的公式描述就是：...
Rspec, Rails: how to test private methods of controllers?
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Use #instance_eval
@controller = AccountController.new
@controller.instance_eval{ current_account } # invoke the private method
@controller.instance_eval{ @current_account }.should eql ... # check the value of the instance...