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Application_json = "Appl Ication/json "; private static final String Content_type_text_json = "Text/json"; public static string Dopostbyjson (string URL, string json) throws Exception {string result = NULL; Closeablehttpclient httpclient = Closeablehttpclientutil.getinstance (); HttpPost HttpPost = new HttpPost (URL); Httppost.setheader ("Content-type", "application/json;charset=utf-8"); Httppost.addheader ("Content-type", Application_json); Stri

A few days ago, a switch cascade using a Cisco 2950 switch and a 100MB port of Tp-link 24 ports. Causes the Cascade ports on the Cisco 2950 device to be in use one day later, the next morning when the port shows err-disabled. The network is not working. How to deal with?To view the interface status:GX-SW-2950-01#SH Interfaces F0/2FASTETHERNET0/2 is off, line protocol was down (err-disabled)Hardware is Fast Ethernet, address is 0011.bb48.d4c2 (BIA 0011

, which need to purchase a short-term foreign virtual host according to the situation of the site. If the site content is not much, and are static HTML files, it is relatively simple, as long as the static file migration past, and then modify the domain name resolution IP. At present, some U.S. virtual host is not limited to traffic, only limited CPU, which is more appropriate for such static Web sites. If it is a lot of content and dynamic content of a large web site, to

Saints also have to make mistakes, when we accidentally put a U disk into the water, how should we do? Don't worry, let's talk about the solution. U disk itself is not charged, so fell into the water will not occur short-circuit, such as the correct dehydration, generally does not affect the performance and use. Someone will use the practice of forced drying dryer to deal with the water in the water, this method although fast, but there are great dra

To the users of Photoshop software to explain the detailed interpretation of the photos to deal with the effects of the later production of Snow Man tutorial. Tutorial Sharing: Original Final effect 1. Select the Magic Wand tool, set the tolerance to 10, hold down SHIFT and click continuously on the background of the character material until all the backgrounds are selected. Press the Shift+ctrl+i sh

Method one, using the image size In our concept, image size is an order to change the size of the picture, and the function of denoising is not put on the line, if your mind is still stuck in the "a tool must be a tool" in such a framework, then you should be more divergent thinking. Now, with PS to open the image we want to deal with, at a glance can see the distribution of black porcelain surface noise. Enter "image-image size", in

Just now in a senior Webmaster group inside listen to everyone said "next week Baidu Web search will be a new thing", followed by the micro-BO shrimp Analysis: Baidu's second large-scale K-station may be next week! 　　 Leisure Cloud think: Baidu Second large-scale K station will arrive sooner or later, we can see: since Baidu 6.28 and "black Friday" after either the update Baidu snapshot or Baidu crawl release and treat the new station attitude are greatly different from before, as C

four aspects: 1 Check whether the site has Baidu does not like the SEO behavior For example, does the page have a suspicion of the accumulation of keywords? Are there too many chains in the short term? Use Baidu product promotion? 2 Check other Web sites on the same server Look at the other Web site on the server is the situation of k, if there is, it is likely that your server IP was punished. 3) Check the links If the short-term add a large number of outside the chain or buy the black c

2012 New Year's atmosphere, the next year, everyone should have their own new planning, then do you have a new plan for the webmaster? How will the site be adjusted? How to deal with the fast changing Baidu? Below A5 Webmaster Network SEO Diagnostic team (http://seo.admin5.com/) To talk about what you will do to the site to adjust to deal with the fast changing Baidu: Content for the king outside the chain

As our seoer, in the daily optimization will inevitably encounter the site because of repeated content of the search engine punishment. Do you have a deeper understanding of what's going on, and the repetitive content doesn't always mean that you don't have to use it to avoid it? Sometimes the repetition of content occurs in some everyday detail. How do we deal with unnecessary duplication of content that will not affect your site rankings? I will sha

November 8, many webmaster found that their site's Google PR value has a slight change, and authoritative data show that the Google Update PR value range is very large, almost half of the site was affected, of which 26.03% of the PR weight rose, 14.76% of the PR weight dropped. This change, no doubt that the original still worried that Google will weaken the PR value of the webmaster restored confidence, the PR value is still the future measurement of the quality of the site an important referen

In the past year, Baidu "menstrual" several degrees of imbalance, the number of laws is a month a small change, March a big change. There are many aspects of performance: 1. Baidu Pull hair, this is also the usual method of Baidu. 2, keyword ranking rapid decline, let us webmaster feel the sky will collapse. This is how the situation is caused, we webmaster how to deal with Baidu's "menstrual" imbalance it? But the first thing to solve the problem fr

Article title: Linux counterattack: how to use procmail to deal with spam. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Email is the most important means and tool for communication on the Internet. Since the birth of email, boring spam has become one of the biggest headaches. It is said that the annual losses ca

people in the lake, who can not get the knife. This is quite a generous word to describe our site is the most suitable. Especially for the virtual host users, when the computer room server received an attack, all the sites within the server will be implicated, and a variety of malicious attacks rampant intrusion of the Internet. Today, with the world's data to explore the way to deal with various malicious attacks!after the site was attacked, the comm

How to deal with the problem that the undotablespace tablespace is too large (1) -- create a new small space undotablespacecreateundotablespaceundotBS4dat How to deal with the problem that the undo tablespace is too large (1) -- create an undo tablespace create undo tablespace undotBS4 dat for a new small space How to deal with the problem that the undo tables

android CreateBitmap function memory overflow, solving how to deal with out of storage overflow problemandroid CreateBitmap function memory overflow, solving how to deal with out of storage overflow problemandroid CreateBitmap function memory overflow. Solving how to handle out of memory overflow problemsLocal Core code: Bitmap = Bitmap.createbitmap (msize.x, Msize.y, config.argb_8888); Cachebitmap = Bitmap

From the youth to the old age, in our life road, the ubiquitous pressure makes us unable to escape. We tend to suffer from insomnia, anger, fear or depression when we are under pressure, and all kinds of diseases follow. How to deal with stress effectively is the need of our healthy and happy life. Here are some simple ways to relieve your stress in 15 minutes, and keep your mood in harmony and calm.Let's get to know the pressure first. Stress is ofte

How good programmers deal with bad codePerhaps your bad line of code has never been written. This is possible, but in reality it is not possible. The reality is that, like all the other programmers on the planet, you'll produce code for security breaches, UI element offsets, and so on. This does not mean that you are a bad developer. Just because you are human--a creature that inevitably makes mistakes.It is this "human" flaw that every developer has

task is to reproduce the problem, not the need to reproduce it!!Third, the next time you meet, pull them to see it.The programmer does not have a good solution because the problem cannot be reproduced in any way.And even if the programmer says it's changed, the tester has no good way to verify it. :)Four, you can tell the programmer, the test process is not wrong.Testers only check for possible problems in the program, although testers use some means to try to cover all situations, but these ar

Property Market Credit New Deal strength supermarkets expected property prices to rise in the wind China Securities News-CSI Zhang Min I want to share 2943 The credit limit is more than expected. Transactions in first-tier cities rebounded slightly during the National Day □Reporter Zhang Min Analysts said that during the National Day holiday, the turnover in the first-tier cities such as Beijing rebounded slightly, better than market expectations. Thi