like to say that good programmers do not outsource the company. This view is expected to be objected to, and I believe that any non-technical posts will have supporters and opponents. Today I'm going to talk to you about why you don't outsource a company, especially if you want to go a long way on the technology path and be a good programmer.Our workers in a company can stay for two reasons: 1, money, high
of human resources is not long to go, not far.The old saying goes: Good iron does not hit nails. Today I would like to say that good programmers do not outsource the company. This view is expected to be objected to, and I believe that any non-technical posts will have supporters and opponents. Today I'm going to talk to you about why you don't outsource a company, especially if you want to go a long way on
Today's website construction company actually is not good, some build station platform, template build station, imitation station and so on the website custom caused the relatively big influence, website construction company How to reduce the cost of employing, flexible integration third party resources become through "special period" of important means, to meet the next wave of spring arrival.Should the website construction company outsource The fron
The main 2 basic practical applications, mainly related to the ban Ping (IPv4) and the prohibition of UDP, that is, the use of the server to prevent hackers to outsource DDoS attack content.
First, if there is no iptables prohibit ping
echo 1 >/proc/sys/net/ipv4/icmp_echo_igore_all #开启echo 0 >/proc/sys/net/ipv4/icmp_echo_igore_all #关闭
Second, the iptables to prohibit ping the following order:
Iptables-i input-i eth0-p icmp-s 0/0-D 0/0-j DROP
The
subsidies. And some construction station companies, in the increasingly fierce competition, a common enterprise station charge is about 2000-3000, the general cycle of up to 5-10 days, in order to reduce costs, some companies even the program, art compression for the same person, most of the time, simple site only need a set of templates, do not need too professional ( Enterprise station who cares about how to write code, so in the construction station to do PHP development, but also need to ha
Ask about the site outsourcing problems, I used to be in the company have their own team to do the site, now the company intends to outsource, I do not understand the outsourcing
Is it just the first 2 things?
1. is to write their own needs, please website production company come up to our company to talk about the price
2. Put the main big function out, the other side to give a price, you accept (promised to let them do) they only out of the specific
cost, as well as the member technical proficiency question, and waits for the app development to complete, the team member whether all retains , because app mobile app operations are the focus of app mobile apps, and developers work relatively easily. App mobile app Build Team advantage is also relatively obvious, first of all, if the enterprise set up their own app mobile application team, the company after the app mobile operation data more secure, reduce the risk of data leakage, and app mob
concept of consumption. How do they use the Internet? What social networks do they use? What kind of websites or blogs do they like best?
To effectively find your target audience, you must first find out the answers to these questions. You also need to know who your competitor is. You may be the market leader in the first place, but if you're late on the line, you'll need to see where you stand. You have all the advantages and where you can let others see your brand opportunities. Search Engin
The main 2 basic practical applications, mainly related to the ban Ping (IPv4) and the prohibition of UDP, that is, the use of the server to prevent hackers to outsource DDoS attack content.
First, if there is no iptables prohibit ping
echo 1 >/proc/sys/net/ipv4/icmp_echo_igore_all #开启echo 0 >/proc/sys/net/ipv4/icmp_echo_igore_all #关闭Second, the use of iptables rules to ban ping
Iptables-a input-p ICMP--icmp-type 8-s 0/0-j DROP
Third, using the Ip
C language optimal state machine specification and C language optimal specification
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Recently, my thoughts may not be able to stop. I have conceived a GUI framework (very small for the Cotex-M Platform). I hope to implement it later. There is a touch screen detection in it
Wireless router configuration is the decision maker of wireless network quality. Many of my friends have reported that the wireless network speed is not good. It is actually the configuration of the wireless router. How can we make the correct configuration? How is the optimal choice? See the following.
Wireless technology is good and convenient, but if BT cannot be downloaded and the game cannot be played smoothly, it will be of no value. The focus o
Test instructions
There is a forest. Lights can be placed on each point. After you put the light on. With the connected side is illuminated ... Ask the minimum number of lights to make all sides have lights. Ensure that the lamp is the smallest case. The maximum number of edges that are simultaneously illuminated by two sides ...
Exercises
The main idea is to update the minimum light ... When updating the minimum lamp is the same for a long time. Update the largest two-edged photo ... You can
Ruby-based optimal binary search tree algorithm and ruby-based optimal binary search algorithm
The pseudo code in the introduction to algorithms is rewritten, plus the constructor for the solution of the first question in the Introduction Class Exercises.Copy codeThe Code is as follows:# Encoding: UTF-8= BeginAuthor: xu jinDate: Nov 11,201 2Optimal Binary Search TreeTo find by using EditDistance algorithmRe
Title:Given an array of non-negative integers, you is initially positioned at the first index of the array.Each element of the array represents your maximum jump length is at that position.Determine if you is able to reach the last index.for example:a =[2,3,1,1,4" , Returntrue . A = [3,2,1,0,4] , return false .idea: Dynamic programming solution, we maintain two variables, a local optimal, a global optimal.
The Dynamic planner solves the whole problem by combining the solution of sub-problem, divides the problem into sub-problem, solves each sub-problem recursively, and then merges the solution of the sub-problem to get the solution of the original problem. And divide and conquer the idea of the same algorithm, the difference is that the divide-and-conquer algorithm is suitable for independent sub-problems, and for the non-independent sub-problem, that is, each sub-problem contains the common sub-s
Absrtact: Using the genetic algorithm to solve the 0-1 programming problem, the problem of using traditional optimization method to solve the long search time is solved. However, because the kernel algorithm of genetic algorithm contains random search method, the "optimal solution" is not necessarily optimal, that is to say, in a great problem, the optimal soluti
The previous two articles on the dynamic planning of "steel pipe cutting" and "matrix chain multiplication", feel this article, can also be regarded as the end of the work. In fact, according to the first two articles, to here, can also carry out some summary, we can find some regularity of things. The so-called dynamic programming, in fact, is to solve recursive calls, there may be repeated calculation sub-problem, resulting in a lot of time to do the problem of repetitive work. The solution is
Liu zitao
Here we mainly introduce a method to prove that the greedy algorithm is the best: Exchange Argument (I do not know how to translate it to Chinese and Exchange parameters? It sounds awkward, not like the name of a method ~ O (Clerk □clerk) o)
The main idea of Exchange Argument is to assume that an optimal algorithm is the closest to our greedy algorithm, and then Exchange one step (or element) of the two algorithms ), A new
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