xmind

)//{ans=ft; Ft.run (); } } returnAns.Get();}}In the above code, we created a futuretask task, but instead of executing the asynchronous task immediately, we first called the Concurrenthashmap Putifabsent method to try to update the result handle to the cache. The return value of this method is the old value in map, so if the return is null, that is, the original cache does not exist, then we start the asynchronous computation task, and if the cache already exists, we directly call the ca

, I think the key points are as follows: Understand the goal of reading, what to get such as martial arts fiction, is to enter the martial arts world, enjoy the lake such as technical books, such as the introduction of Java, you need to master the coding skills. According to the goal, first look at the catalogue, determine the focus This applies to technical books The martial arts novels look at the catalogue, and they don't need to be focused.

together, we can also use this way to put everyone's ignorance and favorite dishes out, I believe that even if you take the order, you can point to everyone has a favorite dish. Other aspects of the application is more so, extrapolate, to use their brains. The biggest secret of interpersonal communication is that only when someone knows that you are really concerned about him will he be willing to let you know more about him. Through mind mapping to care for others, to truly understand the need

Half a few hours in 2015 will be gone.Seems to be adding a second "leap second" tonight, you can sleep a second more tonight (and the eggSince an ACM gold brother to talk about the network flow, oneself also stopped bzoj brush problem, concentrate on learning a variety of new algorithms.So the list was sorted out so long ... These are all I will not ...About 90 More ... Immediately feel that the road of Oi is extremely long ....(since the use of xmind

needs are sorted out, and this specification is not only available to developers for the development of new employees or for themselves, but also to sales, to keep abreast of the latest developments in the product, and to achieve the sales replenishment ahead.Before the functional test, there is a big problem, that is the need to document the collation. In the fast, complex, no clue to the needs of the document before we how to effectively follow up, but also to improve work efficiency, not to

In peacetime work and study, a variety of excellent tools, can help us to complete a variety of work quickly, below I will introduce several I usually prefer some of the excellent softwareDrawing software EdrawWhen it comes to drawing software, we are more familiar with the possibility of visio,ps, I often use a software is Edraw, compared to Visio, the personal feel more useful.What pictures can be drawn, including UML diagrams in software development, mind map and so on, very usefulTool FastSt

content, take a look at the preview of the knowledge frame. The picture is too big to show, do not clear, can download the clear version here : Http://pan.baidu.com/s/1hqIUvUc (the picture and Xmind file with the whole knowledge system inside)　　2. ClassificationAll knowledge framework, that must be a structural manifestation, is a tree. Web front end of the knowledge point is very much, also very scattered, need several layers of structure to organiz

Learning a new technology is generally divided into two steps: Theoretical knowledge learning and practice; In agile practice, we always encounter some problems. We do not know how to deal with some details, but we have not yet implemented any precedent for agile implementation; This book may be helpful to you. This is a simple book. The author uses his own project practice as a prototype to describe a complete process of agile practice from the beginning of a project team. The biggest val

. There is no way to surpass it. 3. Network Notes: Wiz, mcuku, Evernote. These are all in use, each of which has its own merits. 4. Search for computer files: Everything, the fastest file search software in the world, is amazing! 5. File Manager: Total commander, TC is a tool that significantly improves the efficiency of file operations. file operations are the most basic effort of the Application computer, and they are also accompanied by a lifetime of operations. Therefore, if you spend a litt

phpMyAdmin 14. Mind Map. xmind is developed by Chinese people and easy to use. URL: ximd.net 15. FTP client tools. Gftp is a good choice. I think this is not recommended in Ubuntu wiki software recommendation. 16. Cloud computing has become too popular in the past two years. I have been thinking about what cloud is and how to use it. However, ubuntuone is a private cloud. Although it is not yet brilliant, 2 GB free space, enough storage point documen

Appreciation Inquiry Reading Notes xmind format I recently read "appreciation inquiry" (Author(US) Cooper Reid, (US)WhitneyTranslated by Qiu zhaoliangIn this book, I will share my reading notes with you. Only by looking at interpersonal relationships with appreciation can people be full of vigor and vitality. That is, when people see each other's strengths, sincerely share their dreams and the deepest concerns in their hearts, trust each other and w

. Recently I used some tools to extract a simple and feasible way to schedule my work: Step 1: Goal-> plan First of all, we need to clearly understand the goals to be achieved this quarter (the target cycle should not be too long, and the performance appraisal period is more reliable). There are many methods to determine the objectives, which can be referred to performance appraisal, you can also talk to your boss. Of course, your personal growth goals cannot be ignored. Then, we need to mak

Linux and linuxSeven startup modes of Linux boot sequence init #0-halt (Do NOT set initdefault to this) stop and shut down#1-Single user mode, No Password Logon, root permission#2-Multiuser, without NFS (The same as 3, if you do not have networking) with network, Command Line Mode#3-Full multiuser mode multi-user command line mode, more network than 2#4-unused not required#5-X11 graphic interface startup#6-reboot (Do NOT set initdefault to this) shut down and restart# Runlevel: You can view th

, and js. 　　 Before reading the content, let's take a look at the preview of this knowledge framework. The picture is too big to be displayed. You can download the clear version here.: Http://pan.baidu.com/s/1hqIUvUc (pictures and xmind files with the entire Knowledge System) 　　2. Category All knowledge frameworks must be a structural representation, that is, a tree. The web Front-end has a lot of knowledge points and is also scattered. It requires se

implements two-column tree-like text management with folding 251.5.2 using Vim to create a directory or extract 291.5.3 txtbrowser: efficient processing of plain text 301.5.4 gvim + autohotkey in VIM implement top-level transparent notebook 331.6 Vim FAQ and solutions 351.6.1 Why learn Vim 351.6.2 how to use Vim to simultaneously process Sino-Japanese Korean 351.6.3 upgrade to the latest version chapter 37 office software: core applications, practical skills 422.1 libreoffice: open-source commu

March 03, 2017 Abstract: php basics 1 Content: although I have been in contact with the University, I have taken the exam with the students' mentality. All I have learned is theoretical knowledge. From today on, I also want to learn with the students' mentality, however, you need to practice with a working attitude. Thanks for teacher was written on February 1, March 8. 1And the required software: DW, Xmind, Hbuilder 1, HTML (hyper text markup languag

/lib/tools. jar 2, source/etc/profile3, logout or restart 5. wps Wps has no 64-bit version, so you need to install the 32-64 compatibility package. Wps also requires some proprietary fonts for windows. You can search and solve them by yourself due to design copyright issues. 1、sudo apt-get install libc6-i3862、sudo apt-get install ia32-libs3、sudo dpkg -i **wps**.deb 6. VMware Workstation Virtual Machine Installation 7. shutter, WzNote, startdict, trademanager, and

Scene and Layer, cocos2d-x for cocos2d-xscene Continue Learning, cocos2d-x This time we will talk about two classes: Scene and Layer, that is, Scene class and Layer class. I have heard of this engine when I was studying cocos2d-x. It's just like making movies. There's a Director, a Scene, and a Layer ), and Sprite ). The general relationship is Taipa ~ Next, let's look at the figure. I'm not going to figure X (blocking poor languages) -------------------------------------------------- Even th

,,, he thinks we will not have hope .... I didn't know what to say at the time? But I was a little flustered after listening to him. After another day: another girl, on the grounds that the final exam was just around the corner, refused to participate in the discussion. Okay: Let's make the storm more violent. Desperate, let alone fight: I pulled the last remaining comrade-in-arms. We arrived early in the morning and bought two steamed buns to eat and soak them in the teacher's office, we are d

Some time ago, I learned how to use git, and then git the Linux source code. But at the same time I want to go to the famous development tree mm tree in Linux under git. I found that the tree maintained by Andrew Morton is composed of other trees (such as the Development Branch of the kernel) and many individual experimental patches, it is not managed by git, but managed by the quilt developed by him. So I learned how to use quilt. Below I will share some of the better information I found during