kinds of tools

In the history of computer development language, there is never a language like Java, such as the support of so many vendors, there are so many development tools, Java rookie as ever into the Grand View garden of Grandma Liu, look at the flower eyes, I do not know what choice. Indeed, these tools have their own strengths, there is no absolute perfect, even the veteran also difficult to make a choice. In thi

of a variety of open source components.Etl:kettle (shown on the interface is Pentaho Data integration, previously kettle)Report:pentaho report (It also supports integration of Birt and Jasperreport, as well as specialized documentation)Olap:mondrian and JPivot (Mondrian has joined the Pentaho)Platform:pentaho planformData Mining:weka (Weka also joined the Pentaho)Official site Openi http://openi.sourceforge.net Jaspersoft http://www.jaspersoft.com/ SpagoBI http://spago.eng.it

anti-cracking technology of Android software, and a comprehensive analysis of typical Android viruses.Tools and ResourcesOfficial resourcesAndroid Developer CenterOfficial documentation for Android development. That's not much to say.the Android Design Guide (official English version) ) "( Unofficial Simplified Chinese version )Guide you through the design of an Android app. It covers Android app design principles, UI overviews, styles, patterns, and control design.Technical questionsStack Over

typical android virus. Tools and ResourcesOfficial resourcesAndroid Developer Centerofficial documentation for Android development. That's not much to say. Android Design Guide (official English version)) ( unofficial Simplified Chinese version )Guide you through the design of an Android app. It coversAndroid App design principles,UI overviews, styles, patterns, and control design. Technical questionsStack Overflow. Stack Overflow Android of the The

sikuli ( http:// sikuli.org of the application layer; Let's talk about open source: Robotium Monkeyrunner Robolectric Cts There is also an emerging testing tool that was previously seen on GitHub and is now missing, as if it were a BDD type of syntax; In addition, web-based testing also has an Android webdriver based on selenium webdriver:There are two kinds: Remote server-based: The official Java interface is

1:list Turn JSON Public StaticString List2jsonarray (List list) {StringBuffer str=NewStringBuffer ("["); if(List! =NULL list.size () > 0) { intLen =list.size (); Object Map=NULL; for(inti = 0; i ) {Map=List.get (i); if(I > 0) {str.append (","); } str.append (Jsonutil.object2json (map)); }} str.append ("]"); returnstr.tostring (); }2:ajax returning a JSON string to the front end//returns a JSON string to the front end Public voidoutstring (String json) {printwriter prin

It is well known that Windows platform is riddled with holes and patches one after another, but it is always mended. I have summed up the 20 kinds of methods I know to see the ASP source code, and in C # write an application to scan these vulnerabilities, found that although most of the methods have not been used, but there are some slip through: the results of these two naïve to see a lot of the source code, including the database password, If you us

What we're going to learn today is Photoshop's marquee tool, the Photoshop Marquee tool has four tools-rectangular marquee tool, elliptical Marquee tool, Single-line Marquee tool, single column Marquee tool, and the Marquee tool allows you to select rectangles, ellipses, and rows and columns with a width of 1 pixels. By default, drag the marquee from one corner of the marquee. The shortcut key for this tool is the letter M. Rectangle Marquee Tool, el

This software is also a small tool for tracking updates to programs. Currently supports update reminders for 800.000 of software products. If you are often concerned about software updates, try this gadget. UpdateStar is the program this lets you

This article explores all the uses of the integrated development environment (IDE) and compares the costs and benefits of the 7 popular Ides. Writing a series of articles on PHP gives me a deeper understanding of the world of PHP developers. I've

Dpkg and apt are two commonly used package management mechanisms under Debian, and the following is a detailed analysis of the differences and uses. Dpkg and apt Introduction DPKG is used to install the. deb file, but does not resolve the module

Find a good descriptive article when testing site performance From:http://blog.csdn.net/lyflower/archive/2010/09/09/5873544.aspx To http://www.acme.com/software/http_load/download Http_load, installation is also very simple direct make;make instlall

achieve load-balanced cluster functions. The project was organized by Dr. Zhangwensong in May 1998. The following is the 4 articles from the website of LVs: (In very detail, I think it is more authentic to see the official documents.) ） Http://www.linuxvirtualserver.org/zh/lvs1.html Http://www.linuxvirtualserver.org/zh/lvs2.html Http://www.linuxvirtualserver.org/zh/lvs3.html Http://www.linuxvirtualserver.org/zh/lvs4.html The history of Ipvs As early as the 2.2 kernel, Ipvs was already in the f

How to copy files in JavaIf you read by character, there can be 4 kinds, basic 2 kinds, efficient 2 kinds, efficient special 1 kindsThe No. 0 Type:public class Copyfiledemo {public static void main (string[] args) throws exception{//packaging data source BufferedReader reader = new Buff Eredreader (New FileReader ("A.txt"));//package destination BufferedWriter wr

Console.WriteLine ("Toothpaste 5 yuan, toothbrush 2 yuan, soap 3 yuan, 100 yuan to buy these three kind of happen to spend light"); intA1 =0, B1 =0, C1 =0, sum =0; for(intA =0; A -; a++) {A1=5*A; for(intb =0; b -; b++) {B1=2*b; for(intc =0; C -; C++) {C1=3*C; if(A1 + B1 + C1 = = -) {sum+=1; Console.WriteLine ("Buy Toothpaste"+a+"Support, Toothbrush"+b+"Branch, Soap"+c+"block! "); } }}} Console.WriteLine ("there are altogether"+sum+"kind of possibility! ");Toothpaste 5 yuan, toothbrush 2 yu

#include This article is from the "Small Stop" blog, please be sure to keep this source http://10541556.blog.51cto.com/10531556/1716558Deep copy of String class (2 kinds) and shallow copy (3 kinds)

speak any kind of means, can lead to a result, but this result is not the best result, I am afraid it is difficult to say. The most important thing is to choose the best means to achieve the most perfect result, this is what non-ordinary people can do. So on the road to success, you want to be a big thing, the first problem to solve is: your means to you to promote the success of the plan is immediate!Must be nine kinds of abilitiesThe ability to cha

PHP Verification Code implementation codes (3 kinds), PHP captcha Code of 3 Verification code in the form implementation more and more, but with JS write verification code, always feel inconvenient, so learned the next PHP implementation of the verification code. Well, there is nothing to do, but do not want to waste time, so learned the next PHP implementation verification code. It is the so-called, multi-technology does not pressure body. Also, it

JianyanCSS centering is the problem that front-end engineers often have to face, but also one of the basic skills. Today there is time to the CSS center of the solution compiled a bit, currently includes horizontal center, vertical center and horizontal vertical Center scheme total 15 kinds. If there are missing, will be added in succession, is to do is a memo it.1 Horizontal Center 1.1 inline element horizontally centeredtext-align: centerthe use of

, basically no beans.However, after a long period of thinking and exploration, think that using model is the best way, so need to use resultmap, to solve the database field name and Java property name mismatch problem.The reason is that the naming conventions of the database are different from the Java naming conventions, and I like to name them according to the standard specification.Practice makes perfect, that's all.6.Eclipse Regular card, after modifying the code, then save, it will take a l