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技术人员如何创业《一》—— 产品及想法 - 资讯 - 清泛网 - 专注C/C++及内核技术
...销方式、整合自身独有的资源优势（哈佛）。其实他这个php网站我想现在很多学过web编程的都可以制造出来，有几个能做成facebook呢？
在《中国合伙人》中也有个场景，成东青因为在外面开小班被大学辞退了。最后一堂课时改...
When & why to use delegates? [duplicate]
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Delegates are extremely useful when wanting to declare a block of code that you want to pass around. For example when using a generic retry mechanism.
Pseudo:
function Retry(Delegate func, int numberOfTimes)
try
{
func.Invoke();
}
catch { if(numberOfTimes b...
How to drop unique in MySQL?
...l tab.This removes the index of the particular column. It worked for me in PHP MyADMIN
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Joining three tables using MySQL
... answered Sep 21 '10 at 6:21
PHP FerrariPHP Ferrari
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也来说说ReactOS的调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...上都有我就不多说了.
在这里: http://www.reactos.org/wiki/index.php/Kdbg
对了这里按Tab + K 键中断进行调试,和softice似的,输命令的时候必须将窗口切入到ReactOS中再输入,虽然不是在fDebug中输入的加上鼠标什么的都不管事但是ReactOS会将命令...
Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
... was not with my app's configuration, but with Google.
Reason: Google was blocking access from unknown location (app in production)
Solution: Go to http://www.google.com/accounts/DisplayUnlockCaptcha and click continue (this will grant access for 10 minutes for registering new apps).
After this my...
iOS Detect 3G or WiFi
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I made a pretty simple block based Reachability wrapper that strips all the outdated C-like Reachability code, poured into a much more Cocoa form.
Usage like:
[EPPZReachability reachHost:hostNameOrIPaddress
completition:^(EPPZReach...
Crop MP3 to first 30 seconds
...exe win32 process. I assume something similar could be done in your Linux/PHP scenario.
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Laravel Eloquent groupBy() AND also return count of each group
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Open config/database.php
Find strict key inside mysql connection settings
Set the value to false
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How to disable all div content
...eAttr('disabled');
}
}
Disable And Enable Input Elements In A Div Block Using jQuery should help you!
As of jQuery 1.6, you should use .prop instead of .attr for disabling.
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