Strongly typed programming language、Weakly typed

Swift Programming Development

in most cases，People use the programming language is implicitly convert data types to determine whether a languageWeakly typedLanguage，For example, C。

In fact，For in addition to the more classic foreign language，Most other common languages ​​Strong、Weak type could not tell - or，yesInconsistentof。So it will always be someone to argue。If we take as the basis for the concept of opening，Then the conflicts will appear：

Pascal had planned such as a strongly typed language，But on the whole gave the type of system introduces a vulnerability，So technically speaking it is weakly typed。[……]

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Let go Homebrew Update Agent

Mac OS

Before we said，As the domestic network was further bad，use brew AlsoReplace domestic universities mirror source，But this method palliatives，An update is faster，But still the same download。

The result was the most updates need to download the source code and compiled locally，Luck almost altogether also download the source code is not down，Cancel every time and try again，Constantly repeated manual。

- If we can go proxy terminal command like。

Yes，You might think of what such proxychains-ng Such software，In fact, do not，Because b[……]

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A complete picture - keeping a complete program

Exchange of Experience

Write a program is never an easy thing，You often feel very satisfied with the work，Users say your program is simply a semi-finished products。You scratching，But always wondered。

Long before I was in college，I was an art student，Studied painting in Beijing。Time，Every day a lot of painting paintings，There have someone like gouache color sketch，Every time I drew strong three hours do not go，To sit and rest play phone。The teacher will come for：Only three hours，You have not yet unfinished，Continue to draw。

I did not understand the，Very puzzled，Obviously the others have，Why can not I simply said[……]

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Armed your QuickLook - I used several QuickLook plugin

Mac OS

Use OSX friends for this system will not be unfamiliar among QuickLook，no matter where，Almost all the local operating system，For this image，You can select it，Then press the space bar to quickly see what this picture without the need to open the plug-in software or image editor；Or documents and other video and audio some text - it is so convenient。

but，This is not so omnipotent QuickLook，For example, it can only support the Apple preset several common formats (plain text documents，MP4 format video，[……]

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Future of Virtual Reality

Exchange of Experience

When a person from the real world into the virtual world，Why immersion，What is it based on，It is a virtual world charm，And people are born not resist，Burst out from the virtual game virtual reality，There are more powerful attraction。It lets us into the more unpredictable space，People feel like being one of the happy people shouted authenticity，Especially the game of virtual reality technology，People simply want the blood sprayed sheets。However, for practical applications of the technology most people still know little about，Maybe you think virtual reality is put on a "virtual glasses" to go twice in a virtual environment，However, the function to be worse than you think。

similar[……]

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Disable WordPress inside Emoji static

Wordpress

Now Wordpress stand by emoticon It's，But supportive manner somewhat ...... 2，Yes，To make it more browsers and platforms can display Emoji expression，Emoji expression will automatically be converted to static images face。

Then in order to expand? In short it again this static mapping image edition bag on a face to go public library is the callback ......，Wordpress domain： https://s.w.org/images/core/emoji/72x72/

In short，Accustomed to using Twi[……]

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Swift sent through HTTP JSON-RPC command

Swift

While our Web development，Would inevitably have to obtain data from the Web server，In many cases also need to submit the data to the server，Which at the moment，We are used to using JSON formatted data，Because it is easy，This time we look，How to use Swift to send JSON-RPC command and get response。

JSON-RPC

JSON-RPC is a free and lightweight remote procedure call(RPC)protocol。 This specification defines the data structure and the associated processing rules。It allows you to run based[……]

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Kali Linux 2016 Rolling update release

Linux

You may not know what is Kali，But you must have heard of BackTrack Name，Like classic BT5 。Now，BT's next generation，Kali Linux After 1.0、2.0 The Polish，Launched 2016 Rolling updatesversion。

Kali Linux based on Debian is maintained by Offensive Security Ltd and the financing，Internal integration of numerous specialized for forensics、Permeability and test security software，It can run on a disc、USB memory stick、Hard drives and various other[……]

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A bowl of life's most delicious fried rice with egg compilation tutorial

Exchange of Experience

ReadKnow almost answer yes vote，Really make life the best to eat fried rice，Here I look at the catalog to record tutorials for everyone haha，Designed for those who will write the code does not cook brothers。

ready

...... If you need a bowl of rice bean meal is what's remember to pick out the beans do not ask me why。Rice from the fridge must be agglomerated，Remember to start it will break up，Put the pot too late。

You need two eggs - also want to be more，Early break，Salt also put inside the Beat，After the salt will not need to。

This is enough，But if you have other plug-ins such as[……]

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How OS X crash reports appear in the notification center

Exchange of Experience Tech World in Chinese

For advanced developers or other areas for Mac users，Frequent crashes app pop-up windows crash reports "App quit unexpectedly" tawdry，OS X had interrupted work flow。A long-standing solution is to OS X in fullClose crash report dialog，In addition to，These crash report dialog boxes thrown into the Notification Center might be a good choice。

Let me talk about，This is not to close the crash report dialog，ItCrash RecordsItself without any influence，It is merely a warning[……]

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Swift Lane Stack implementation

Swift

Today in practice design patterns when there is no sudden discovery Swift stack - Stack class is。Since I was shining Java version of the design patterns to learn，So I had no choice but to implement a look at the。

But speaking，In Apple's official manual, "generic" chapter really have a stack of chestnuts，It is the structure implemented。This is actually in line with the Swift's style - after all,， Stack did not need to achieve with the class - in the structure of the Swift is。

Here we briefly review[……]

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Xcode one of those plug-ins

Mac OS Swift

Update：A blink of an eye 5 Years passed，This article is also invalid... Now Xcode no longer allows random installation of plugins，The only one recommended at the moment Swift Format for Xcode，Everybody，mutual encouragement。

—

Development on OSX，Then you necessarily involves dealing with this famous IDE。after all，We use IDE is to improve productivity，So natural for us to carry out some of its individual customization。At this time, you will find that Xcode's preferences are really nothing to customize[……]

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OS x hide desktop card reader icon

Mac OS

Retina MacBook Pro No longer with the CD-ROM drive，So we naturally can not add more hard drives to a computer。and，Because Apple uses PCIE SSD，So the hard disk capacity is also limited by the cost of，From the previous mass，Into a high-speed。

Fortunately，Apple reserves the SD card reader。Such，We can buy an SD card for your Mac expansion - after all,，Now the SD card capacity can reach rmbp The low with the --128GB

I plan to use does not create[……]

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Encryption and decryption - make your information more secure

Mac OS Exchange of Experience The internet

I remember someone saying：

We, as an ordinary person，Money is not state apparatus more，No country strong force machine - but on cryptography，It may be the first individual to an equal footing with such huge machine。

Internet all the time filled with a variety of information，Every word we uttered，Like every point，They are the equivalent of saying to everyone listening，it's here，Every word we can spread very far，Our every move，Potentially seen by anyone。This is different in our daily life。Our lives are visible and tangible，We can perceive and control[……]

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A programming algorithms Huawei interview questions

Swift

Friend sent today a very special topic：

Topics：There are two array a,b，Size n,Any of the values of the array elements，Disorder；
Requirements：Through the exchange of a,Elements in the b，Elements of array a and b elements in the array, and the difference between the minimum。

I feel familiar at first glance the problem ... ... And domestic c exams almost，But a closer look seems to be a bit more difficult，Do not look like that has a clue what the problem。Ok，I asked to know，This is Huawei's interview questions。

Is, after all, interviews，So it is a little difficult。- But after all, is the ah ...[……]

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iOS Concurrency：Getting NSOperation and Dispatch Queues

Swift Tech World in Chinese

Recommended by a friend，Encountered such a good article describes concurrent，I translated it for everyone to read。I am not a professional translator，Limited level。Error is inevitable，If readers find the text is wrong，Welcome messages treatise!
R0uter
Article translated appcoda iOS Concurrency: Getting Started with NSOperation and Dispatch Queues

In iOS in development，Concurrent will always be seen as something of a monster level。it[……]

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WordPress Forgot your password message "Sorry，The key appears to be invalid. "

Wordpress

The new registration process has changed Wordpress，It does not require users to enter their own password to apply for registration，But in turn sent to the user's mailbox password recovery link。

This has the advantage of avoiding some of the security risks associated with the mailbox but also the way。but，This has been further requirements for building Wordpress bloggers these technologies，such as：

Need to configure their own mailbox - if your space is not provided, then the mailbox，Typically the server on behalf of，Such mail is very easy to get into the junk mail list - and some even directly receive the。If you are self[……]

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PAC with multi-proxy load balancing is similar COW

The internet

Some time ago I found using COW this projectAgents do have a very nice feature is that two agents can achieve load balancing and more lines! It is a major default do other backup，By configuring，The proxy mode to hash, you can achieve load balancing multiple lines!

Of course， COW is flawed，It is strange for the first site will be directly connected at least once，This will cause DNS leak，I wrote about this before the specialan articleTalked about，Not repeat them here；The second with a long time do not know my habits problem or algorithm problems，You can often still encounter[……]

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Chapter VI with the stack view(Stack Views)UI design

"Hey! White?" Lesson plans Swift Tech World in Chinese

 

iOS9 brings many new features to make our life easier development,Stack Views profile is a good example. Before you give a brief introduction of the auto layout. Let us work together in this example is simple, but,With your app UI becomes more complex,You will find all the iOS devices to provide the perfect interface constraints become more difficult. This is Apple introduced Stack views in the latest version of Xcode and Ios a reason.

This chapter,We will continue to discuss the interface[……]

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