A few days ago，Latest session of WWDC Conference for us EL Capitan 10.11 latest OSX system，The first time I installed a developer preview。Without him，Netizens have said very little bug is the forums。Looking back to the year，When upgrading from 10.9 and 10.10，Even in beta stage，Is still flying bug!
But this does very little bug，Some do not even find innocuous，Really astonishing!
but，I am afraid that these bug inside[……]
If you have previously installed a GoagentX ，Then uninstall the，Then reinstall，Maybe you will find that even opened the PAC model，Also ran "global" status。
This，On ip138 can validate。
I try to use my own generated a variety of PAC，Results simply can't even get on the net😅
Then just see a message，They are resolved：
"On the GoagentX configuration page restoring factory configuration"
Turns out，Really good![……]
Looks like this topic has been very fire Solarized，This is a terminal text color color scheme，Very nice，There are two kinds of light and shade，but，According to my own guess，Some more than it should be dark ......
Click below to jump to the official website。⬇️
Because the terminal is generally a little good-looking black😜
In short，The color theme for many terminals provides configuration files can be imported directly into，For example, the terminal comes osx，There iterm etc.。Later, some people think，If you are using IDE programming development time，Generation.[……]
No matter what language you are learning，Will probably encounter a called MVC concept，It is a program development model，"Isolation and show" as the core，In the hierarchical framework has a great influence。
MVC Is a shorthand，Three uppercase letters corresponding to Model View and Controller 。
Now we create a application software，In many cases have to use GUI graphical interface，But also using the CLI Command Line Interface，In addition to，Sometimes even have to cope with the situation both use。[……]
In the C language which，To convert type does not seem to how difficult，The learning Swift when there is confusion。
Which of them seem to remember spoken tutorial，But remember，This has found，On record：
|
1 2 3 4 |
假定三个变量： var i:Int = 5 var f:Float = 3.3 var d:Double = 4.455 |
To convert to Double Int or Float ，It is as follows
|
1 2 |
d = Double(i) f = Float(i) |
To convert Int，It is as follows：
[cr[……]
Do app using Xcode application development time，UI interface design what application is commonplace，But every time and then run the simulator to view the output of a very troublesome thing，Especially when you need to modify many elements、And the need to fit a variety of screen sizes with the time - after all,，Now iPhone product line is no longer so a single。
so，Breath simulator to run three or four kind of thing I'm afraid it was only able to give you out。
In fact，Xcode is not did not give us a more convenient option - the story[……]
Since you want to learn programming，Then we should at least know their own learning is what it okay?
Speaking of programming，In fact, the earliest still have to catch up with our big brother Alan Turing God go。At that time Turing invented Turing machine - this thing is very fast hardware，Finish all had easily shortened to two years of World War II where we do not start speaking up，We say that the main，The Turing Machine，Basically it is the first computer!
of course，Textbooks do not say that von Neumann computer is the father of it? Ok，I will not tell you they stir the base to the course ......，Well that is hooked up[……]
Now most of the high-level programming language，All evolved from the classic C language，You grammar which in these programming languages，More or less can be found in the shadow of a fraction of the C language，This is why a lot of people still recommend，From the C programming language into the language of the door。
but，C language is indeed a sufficient old，Many people are directed to write a program target learning to play the APP，You to learn C language ...... sorry，Probably a whole book finished school，You can not write a beautiful beautiful UI interface。
but，anyway，To learn Swift[……]
Swift recently started learning the，It is like "hello world" as，Each language seems to always have a "write Douban FM" project tutorial😶
In short，I started using this process taught to become familiar with the development process，but，Only yesterday did show playlists and display the song Cover，Today adds playback collapsed flash back!
Ok，Even if the newly added code commented out，Original code can not run correctly。You see，There has been such a universal error：
[crayon-67ecf[……]