birt tool

Android tool class -------> SharedPreferences, Android tool class Import java. lang. reflect. invocationTargetException; import java. lang. reflect. method; import java. util. map; import android. content. context; import android. content. sharedPreferences; public class SPUtils {public SPUtils () {/* cannot be instantiated */throw new UnsupportedOperationException ("cannot be instantiated ");} /*** name of

Tool: obtain a combination of random letters and numbers (combination of letters and numbers, combination of letters and numbers), tool-type letters Package util; import java. util. random;/***** @ author jkfeng * Get a combination of Random letters and numbers (combination of letters and numbers, combination of letters and numbers) **/public class RandomCharOrNumUtil {public static void main (String [] arg

Powerful xUtils tool class arrangement and xutils tool classIntroduction to xUtils XUtils contains many practical android tools. XUtils supports uploading large files, more comprehensive http request protocol support (10 predicates), more flexible ORM, more event annotations supported and not affected by obfuscation... Least compatible with android 2.2 (api level 8) Currently, the xUtils version is 2.6

Common attributes of front-end design, CSS box model, powerful page layout tool, and css Tool When CSS and HTML are combined to layout pages, a group of CSS styles called "box attributes" are widely used. I believe that those who often write pages will be familiar with the box attributes. During the development of CSS technology, the box attributes have also been improved many times. Today, I will explain h

Android countdown tool and android Tool During our programming, we often use the countdown function. Many people do not know that Android has encapsulated a class and often write it by themselves. Now we have found this class. Share it with you: The remaining time is continuously displayed in a TextView. The Code is as follows: [Java]View plaincopy Private TextView vertifyView; Private CountDownTimer t

ToolWindow tool class, popupwindow tool class Package com. dute. dutenews. utils; import android. app. activity; import android. content. context; import android. view. view; import android. view. windowManager; import android. view. inputmethod. inputMethodManager; public class ToolWindow {/*** sets the background transparency of the screen to be added. ***/public static void setBackgroundAlpha (Activity c

Linux development tool gdb (below), linux development tool gdbIii. gdb debugging (below) 01. view runtime data print-view variable value ptype-view type print array-view array print * array @ len-view dynamic memory print x = 5-change runtime data # vi simple. c # include

Error message: Running any GP Tool in arctoolbox generates the following Microsoft Script Error: "Your current security settings prohibit running ActiveX controls on this page. As a result, the page may not display correctly ." After clicking "yes", an IE Script Error is displayed, which is similar to the screenshot below: After you click "yes" or "no" three times, the dialog box of the GP Tool beco

URL Address: https://color.adobe.com/zh/create/color-wheel/Editor's pre-language:Many just start to write Web page rookie, do not know how to match the color, just at the beginning, I was the same.In order to better match the color. Let's talk about the color of HTML CSS in addition to things.1. Web page selection of several colors is better?Web page We generally choose not more than 7 colors, more than the page style is not control, at least not less than 3 kinds, otherwise too monotonous. Our

_completemarks () { -Local curw=${comp_words[comp_cword]} toLocal wordlist=$ (Find$MARKPATH-type l-printf"%f\n") +Compreply= ($ (compgen-w'${wordlist[@]}'--"$CURW")) -Return0 the } *Complete-f _completemarks Jump UnmarkOS XEdit. Bash_profile (or. Profile)Add the following content:1Export Markpath= $HOME/. Marks2 3 #mark in the directory where you want mark: Mark alias4 functionMark {5 mkdir-P"$MARKPATH";LN-S"$ (PWD)" "$MARKPATH/$1"6 }7 8 #jump Skip to Mark's directory in any directory: Jump

See this topic is not most people are dismissive, indeed almost every Java program ape has written the JSON tool class, and many people have used json-lib.jar encapsulation of similar functions, but I use the regular to support the XML and JSON, reduce the introduction of the jar package. Basically meet the needs. Of course, if you need more powerful features, it's best to use json-lib to achieve it. Take a look at the conversion JSON in the

What is Google's website administrator tool? Address: http://www.google.cn/webmasters/ In order to better communicate with the website administrator, Google launched this service, allowing the webmaster to query the indexing and ranking of the site in Goole. It can be said that Google's website administrator tool is a platform for website administrators to talk to Google. No matter Seo or website administ

Use of the memory analysis tool MAT and the memory analysis tool mat 1. troubleshooting of Memory leakage The Dalvik Debug Monitor Server (DDMS) is part of the ADT plug-in. There are two functions available for memory check: · Heap view heap allocation · Allocation tracker tracks memory allocation The two DDMS functions help you find Memory leakage operations. Eclipse Memory Analysis Tools (MAT) is a profes

Android decompilation tool and android decompilation Tool Directory Directory Preface Tools Flowchart Obtain classesdex Apk Jar Odex Baksmail Smail Classesdex-classes-dex2jarjar Jd-gui View resource files and xml Apk Installation Unpack Apk Package Apk Preface Why does it need to be decompiled? Which of the following statements is required?:

Linux debug tool and linuxdebug Tool Development in linux will inevitably encounter bugs, but debugging becomes difficult because there is no graphical IDE. In fact, as long as you master some common debug tools, some errors can be quickly solved, this article describes some common tools for debugging:Log The output log is always the simplest and fastest debugging method. You can quickly locate bugs and set

Linux programming tool gdb supports many command editing features like the UNIXshell program. you can press the Tab key in bash or tcsh to help gdb complete a unique command, if it is not unique, gdb will list all matching commands. you can also use the mouse key. Linux programming tool gdb supports many command editing features similar to those of UNIX shell programs. you can press the Tab key like in bash

At work, we often encounter big data processing problems. The following two tool classes are written when processing big data. We recommend that you use map to process two lists of data, if the method of listing is quite big data, it will play a role. At that time, two 100,000-level lists were processed, and the variant of the modified method was used to solve the problem. 1.txt file and list set comparison tool