Celestial users struggle after Google service across the board banned

Exchange of Experience

Since the end of May，Google services authority has banned nearly a month，Although later be killed since google.cn，Google's service has been no better than too much - but at least some of the service can still be used - such as calendar、For example, the occasional e-mail、Such as synchronous，Or webmasters popular ad。

But now thoroughly so bad，of course，I had, of course the majority of home technology has no effect，Versatile recount，But those who need to find information to learn Pa study hard but not very familiar with computers may headache - Well，At least people around me widespread[……]

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Routine maintenance is being performed，Please come back a minute later

Wordpress Exchange of Experience

If you are a creation with Wordpress，Then you must not have less experience problems updating。

In some cases，The system then prompts you to update yourself and not normal，We get stuck in place all kinds of weird，For example, the most common form：

Routine maintenance is being performed，Please come back a minute later。

 

To solve this problem is not difficult，ftp to the root directory of your Wordpress，Then find a file named .maintenance of，You can delete it。

 

tips：Upgrade and[……]

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WordPress complete eradication of Open Sans font

Wordpress

SLOW

Since WP recently updated several new versions since，Open WP from national speed is getting slower and slower，Seconds on a stretch from the original into a child can not open，This route had once made their own blog hosts, where the wall is out =。=

later，WP Super Cache get the route to achieve a full stop pre-caching，Then also optimized the code highlighting pluginWP syntaxhighlighter，Can still access speed is not very satisfactory，Until today, all of a suddenHost sideSaid a WP blog slow access solutions。

Google's Open S[……]

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WP syntax highlighting widget syntaxhighlighter cause excessive number of reception js

Wordpress

Problem

Code syntax highlighting in the WordPress plugin，I prefer the syntax highlighter for this，But this plugin will be a problem in the course of，That's it for each language individually write js script，The result was the number of reception load a maximum of 30 js much! Some say this country，For foreign blog for this is simply deadly。

phenomenon

We use a number of related tools，The analysis of the page，Js file path is to find these plugins directorysyntaxhighlig[……]

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How to install ESXi ESXi?

Big Data Virtualization

Install a virtual machine in a virtual machine

I think is not what mysterious thing，VM virtual machine can be installed as a VM ESXi experimental environment，But this, after all, is limited by the ability level of the personal computer，Start experimental test or what will make people very upset，so，This time we will try to come installed on a real ESXi ESXi server，This should be more than installing multiple ESXi in a virtual machine performance to improve a lot，Such experiments from the new feature of what is no longer so tangled it。

Ready to work

You need an already deployed vCen[……]

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Android added the local calendar uses event feature

Exchange of Experience

Android phone，Built-in calendar is synchronized without creating an accountEvent function is not allowedof，It will prompt you to create an account。

Routing into a new paragraphNokia XCell phone，This phone is wonderful，It cut off the Google services，This led directly to the only Exchange can use，But it is depressing that Exchange could also synchronize cannot be。

Is there no way to use the native calendar can only do additional download a calendar software?

There is always a way out! The following routes to teach you[……]

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OS x core frequency switching method

Mac OS

What is a Turbo

Application response time processor complex，Can run automatically improveClockedTo speed，Easily to higher performance requirementsMulti-tasking；When task switching，If the memory and hard drive only during the main work，Processor immediately in a power saving state。This will ensure the efficient use of energy，But also make the program speed boost。By intelligently accelerateprocessorspeed，Thereby maximize performance based on application requirements，Upgrade to run high-load tasksClockedUp to 20% to get the best performance that is effective to enhance maximum performance to meet the application requirements of high workload：by[……]

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Iptabls details

Linux

Currently on the market more common 3、4Layer firewalls，Called the network layer firewalls，There Layer 7 firewall，In fact, the gateway proxy layer

forTCP/IPofSeven-layer modelSpeaking，The third layer is the network layer，Three-layer firewall in this layer of the source and destination addresses for testing。But for the seven firewalls，Whether you source port or destination port，What is the source or destination address，We will have to check all your stuff。so，For the design principles in terms of，Seven more secure firewall，But this has brought lower efficiency。So the market generally firewall program，They are[……]

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