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Android custom controlFrom simple to complex custom controls, detailed insights, to provide source code to download.
MrCharles
Hadoop essentials of interpretationInterpretation of the Hadoop authoritative guide, combined with the underlying characteristics of Java and data statistics to introduce the core idea of Hadoop
Geekmanong
Image super resolution technologyImage super resolution (Super Resolution Image) refers to a low resolution image or image sequence to restore a high resolution image. Image super resolution technology is divided into super resolution reconstruction and super resolution reconstruction. At present, the research of image super resolution can be divided into 3 main categories: interpolation based, reconstruction based and learning based methods.
Luopingfeng
Linux/Android development columnChip company \ Internet Co for many years to share the development experience, in the way of technology to go forward. Hungry keep foolish. keep

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[mobile development] Android client using Http protocol Post request and server data interaction

Chaoyu168
This example takes Servlet as an example to demonstrate the communication between Android and Servlet. As we all know, Android and server communication is usually used HTTP communication and Socket communication, and HTTP communication is divided into get and post two ways. As for the Socket communications will be introduced in the future.   Brief introduction of HTTP protocol: HTTP (Transfer Protocol Hypertext), is the basis of Web networking, but also mobile networking...
Chaoyu168 special columnAndroid development 2 minutes ago Reading (0)

[mobile development] AVLoadingIndicatorView git - from the loading effect through the fly away

Ddwhan0123
Reprint please indicate the source: Daniel king in a hurry because of the proximity of the new year, various groups are not too strong (not annual meeting is various blowing B or vent). Before the Design Material content almost almost said (at least some of the main controls are introduced). Then think of turning point on git awesome things to recommend to the audience (to the audience to master, master what to write, and work on the hand is not empty. Oh, after all, still adhere to the HA) nonsense not say, to achieve the effect of first posted: I mainly talk about how to use the author is roughly as...

[programming language] Round #341 E. (Div. 2) Wet Shark and Blocks Codeforces (matrix optimization DP)

Weizhuwyzc000
Title Link: click on open link As to the number n as a block, B block, from which some medium choice number, each block can only choose a number, finally a digital to analog x equal to the K number of methods. Idea: it is easy to think of such a DP equation: dp[i][j] I now, the remainder is J. Then dp[i + 1][(J * 10 + k)% x] = cnt[k] * dp[i][j] * k, refers to the enumeration put 1~9 in which one. Because the B is particularly large, it is clear that the matrix optimization, know the DP equation,...
Weizhuwyzc000 special columnACM contest 1 hours ago Reading (85)

[mobile development] Reading "Android from entry to the master" (20) - picture view

SweetLoveFT
Picture view (ImageView) ImageView belongs to the category of android.Widget package and inherited from android.widget.View derived the imagebutton and ZoomButton sub class of mainly used for processing to the picture. Can be set by the setImageBitmap method or setImageResource (int) method of image resources, or through the android:src property specified. ...

[comprehensive] De novo understanding of Spring-1.10 using namespace p to inject properties

Raylee2007
In this chapter, we introduce the use of namespace p to inject properties. 1.domain cake class: (unchanged) com.raylee.my_new_spring.my_new_spring.ch01.topic_1_10 package; Class Cake public { Final int ID private = index++; Static int index private = 0; Private...
Raylee2007 special columnDe novo Spring 1 hours ago Reading (118)

[mobile development] (NO.00005) iOS to achieve the bomb man game (eleven): the monster of the fire Wizard

Mydo
Panda pig, Hou Pei original or translated works. Welcome to reprint, please indicate the source. If you think that writing is not good, please advice, if you feel good, please support a lot of praise. Thank you! Hopy; We introduce a game in the enemy's production process from the article. Read the first part of the small partners know, in the Bomberman game prepared a total of four enemy. Different monsters to have different characteristics, otherwise if just the shape has changed while the others act like it, there is no meaning the. We the first introduced the first, is also one of the most common flame wizard FireSpri...
Mydo special columnCocos2D Apple Development 3 hours ago Reading (171)

[programming language] Round #341 C. (Div. 2) Wet Shark and Flowers Codeforces (simple tolerance)

Weizhuwyzc000
Title Link: click on open link As n individuals sitting around in a circle, everyone can from a[i].l to a[i].r selected in the a number, if the product of two adjacent numbers divisible by P, then reward them a 1000 people, for the sum of money income expectations. Train of thought: since seeking expectation, first seeking probability. Apparently each adjacent two value product can is divisible by P, can easily know how much a number cannot is divisible by P in the interval, reverse, can calculate the adjacent two there are how many kinds of combination cannot is divisible by P, so it is easy to calculate each can...
Weizhuwyzc000 special columnACM contest 3 hours ago Reading (161)

[architecture design] Design patterns -- Summary of macro structure & Creation & Behavior

Sun15732621550
Summarize the difference and connection between the three types of design patterns...
Sun15732621550 special columnDesign pattern 3 hours ago Reading (141)

[programming language] HDU 1541 Stars (tree array)

Qiqi_skystar
Title Link: pid=1541? Http://acm.hdu.edu.cn/showproblem.php Stars Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission (s): 7144 Accepted (Submission...
Qiqi_skystar special columnBelieve I can I 4 hours ago Reading (158)

[architecture design] Android design patterns source code analysis of the Builder model

Ynnmnm
The application and implementation of Builder model in Android source code is analyzed in this paper. ...
Ynnmnm special columnDesign pattern 4 hours ago Reading (63)

[mobile development] (NO.00005) iOS to achieve the bomb man game (ten): the protagonist of the game (three)

Mydo
Panda pig, Hou Pei original or translated works. Welcome to reprint, please indicate the source. If you think that writing is not good, please advice, if you feel good, please support a lot of praise. Thank you! Hopy; Here we see the protagonist of the game class inside a few play special animation method, first of all from the runWinAnimation began: / running to celebrate the spirit of animation - (void) runWinAnimation{ *jump [CCActionJumpBy = act CCActionJumpBy...
Mydo special columnCocos2D Apple Development 5 hours ago Reading (229)

[R & D management] Struts2+AJAX access to JSON data

Lhc2207221755
I met a bug last night, the method is called Ajax Struts2 inside the method to get the JSON problem, although now that the problem has not been resolved, but a variety of Baidu, found that the interaction between stuts2 and Ajax understanding and deep. If setting the action returns the results for JSON type pictured above, if the action to return results for JSON, first of all to specify Bao Jicheng json-default, after, in the result,...

[mobile development] (NO.00005) iOS to achieve the bomb man game (nine): the protagonist of the game (two)

Mydo
Panda pig, Hou Pei original or translated works. Welcome to reprint, please indicate the source. If you think that writing is not good, please advice, if you feel good, please support a lot of praise. Thank you! Hopy; The retrospection of the initialization method of the protagonist of the game, below we to achieve the protagonist of other methods, first of all to see runAnimation. We use this method to play the leading role of the animation: - (void) runAnimation: CCAnimation* animation{ If (_curAn...
Mydo special columnCocos2D Apple Development 5 hours ago Reading (236)

[mobile development] When Dagger2 is applied in the MVP framework

Qq_17766199
About Dagger2 yourself just wanted to understand, but from last year started to now, said really, read a lot of the Dagger2 article, but their a foggy, recently to the Dagger2 applied to the MVP in the framework, so re look at the relevant technical articles, learn...

[mobile development] (NO.00005) iOS to achieve the bomb man game (eight): the protagonist of the game (1)

Mydo
Panda pig, Hou Pei original or translated works. Welcome to reprint, please indicate the source. If you think that writing is not good, please advice, if you feel good, please support a lot of praise. Thank you! Hopy; Has recently been doing another RPG Games, so this series hesitated to update the, a blog address in: (NO.00005) IOS Bomberman game (7): the game data serialization of said this and preceding the Bomberman game in the game of the protagonist's basic structure, the protagonist of the game is our bomber. Because the actor will travel in all directions in the game scene.
Mydo special columnCocos2D Apple Development 5 hours ago Reading (245)

[mobile development] Mobile phone capture method in practice

Chaoyu168
Move in reverse analysis and app development, always need testing and monitoring of the network behavior, this paper summarizes some capture ideas and the usage of practice The author thinks that in the ethereal world, Wireshark should count is the first comprehensive ranking tools (in fact, Wireshark comes with a command line tool known tshark Niubi) This paper recorded 5 species capture, one can grasp the practice, welcome everyone to share 0x01 based on Wireshark Experiment step...
Chaoyu168 special columnAndroid development 6 hours ago Reading (286)

[architecture design] Search technology I don't understand?

Sun5769675
A few days ago, a class, a former colleague to me over the phone, pick up the phone, listen to machine gun over there like a meal strafe, conversation is like this. The who, I now have a question to ask you, here is a station, the customer must add a demand, is the need for a search function, probably search properties of almost 50%, not Taobao so complicated, for example, I have a refrigerator, stylish, it, according to the model this way to find, then the model even a property, and so on, I want to let you from a technical point of view to give me evaluate this thing it isn't hard to do, is not a few...
Sun5769675 special columnLong programming 6 hours ago Reading (478)

[programming language] Validate Binary Search Tree LeetCode

U013291394
To judge whether a two fork search tree is effective. Effective means that the value of each node is greater than the left node, less than the right node (if there is a corresponding node), and its left and right nodes to meet this condition. ...
U013291394 special columnPython LeetCode 6 hours ago Reading (238)

[comprehensive] What kind of programmers to go to Venture Company

Foruok
In the winter of today's collapse of Venture Company to discuss the programmer and Venture Company dating has a special significance...... ...
Foruok special columnA programmer 8 hours ago Reading (972)

[mobile development] Swift quick start (two) basic data types

Itachi85
1 variables and constants Swfit is a strongly typed language, Swift requires that all variables and constants must be declared before use. Declare variables need to use the VaR, declared the constant need to use the let Var variable name [: type] = initial value Let constant name [: type] = initial value...
Itachi85 special columnIOS Development Guide 14 hours ago Reading (480)

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