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JOIN queries vs multiple queries
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@cHao says who? I just looked up SMF and phpBB and saw JOINs between 3 tables - if you add plugins or modifications they could easily add to that. Any sort of large application has the potential for many JOINs. Arguably a poorly written/mis-used ORM could JOIN table...
【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛，有思想、有深度
文章源自：http://doc.iotxx.com/index.php?title=BLE技术揭秘
BLE技术揭秘
BLE是低功耗蓝牙的英文缩写（Bluetooth Low Energy），是蓝牙4.0版本起开始支持的新的、低功耗版本的蓝牙技术规范。蓝牙技术联盟（Bluetooth SIG）在2010年发布了跨...
URL Encode a string in jQuery for an AJAX request
... several chars i even sent an URL(this one http://www.ihackforfun.eu/index.php?title=update-on-url-crazy&more=1&c=1&tb=1&pb=1) as a parameter and had no issue at all even though encodeURIComponent works great when you pass all data in within the URL (hardcoded)
Hardcoded URL i.e.>...
Change MySQL default character set to UTF-8 in my.cnf?
Currently we are using the following commands in PHP to set the character set to UTF-8 in our application.
18 Answers
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What is opinionated software?
...it designs its products.
Un-opinionated software design is more like PERL/PHP. It allows the developer and trusts the developer to make the right decisions and puts more control in their hands.
I would also place Microsoft in the non-opinionated column. A good example of a Microsoft framework whi...
Sublime Text 2: Trim trailing white space on demand
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I found a soulution here:
http://www.sublimetext.com/forum/viewtopic.php?f=4&t=4958
You can modify the package
trim_trailing_white_space.py
located in the default packages directory, this way:
import sublime, sublime_plugin
def trim_trailing_white_space(view):
trailing_white_spa...
How can I develop for iPhone using a Windows development machine?
... $10 a month. I am sure others have too. [1]: virtualmacosx.com/index.php/xcode-plans
– Prof. Falken
May 6 '13 at 14:58
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What is the best CSS Framework and are they worth the effort?
...ssues. You will invariably run into them, just as you would working with a PHP or JavaScript framework. And you need to know how to deal with them. There is a common saying that you should write your own framework first, before using someone else's.
Taking a quick peek at Blueprint, I would not re...
Why is it a bad practice to return generated HTML instead of JSON? Or is it?
...losing the focus which is what happens when you keep switching from js to PHP / JAVA / etc.
Generally, I think most people prefer to do as much as possible on the server side because they don't master js, so they try to avoid it as much as possible.
Basically, I have the same opinion as those guy...
Entity Framework 4 vs NHibernate [closed]
...hat about NHibernate? It's absolutely different level, it's like comparing PHP to C#, EF4 is like in Stone-age, it's like EF is 10 years behind then NHibernate in development progress, and in fact it is, Hibernate was started in 2001. If you have free time to learn and switch on Nhibernate, do it.
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