There is no Action mapped for namespace [/pages/action/student] and action name [Findstudent]

1. Error description2014-7-13 2:38:54 Org.apache.jasper.compiler.TldLocationsCache Tldscanjar info: At least one JAR is scanned for TLDs yet con Tained no TLDs. Enable debug logging for the logger for a complete list of JARs the were scanned but no

The variable value (Ctrl+shift+i is not valid) in the Quick View breakpoint at the Android Studio debugging process?

When you're doing keymap to eclipse, in the debug process, we like to use Ctrl+shift+i to see the results of an operation or invocation in Eclipse, which is handy. But after keymap to eclipse, you will find that the shortcut key cannot be made. What

Ios/mac/cocoa Series--Uialertview study notes

Recently in the study of iOS development, learning Books "iOS7 pragramming Cookbook", the purpose of making notes for easy viewing. The form of a note is a small example of writing a complete example of a book.Uialertviewclass Usage Scenarios1,

The latitude and longitude of the location where Android gets

Android provides locationmanager to get location, use Locationlistener to listen for changes in locationDo some initialization work first:/** latitude and longitude of current location*/public static string mLat = "";p ublic static string Mlon = "",/

Android screen adaptation issues in a detailed

previous -android localization Resource Directory detailed :http://www.cnblogs.com/stafen/p/3833048.htmlUnit:PX (pixels): The point on the screen.In (inches): unit of length.MM (mm): unit of length.PT (lb): 1/72 inches.Dp/dip (density-independent

Welcome to Swift (Apple's official Swift document translation and annotations 30)---225~230 page (fifth-function)

Functions (function)A function is a piece of code that performs a specific task. Identify and invoke them by name.In swift, each function has a type, including the parameter type of the function and the type of the return value. These types are used

Apple audit metadata rejected

Recently submitted a company app, received AppStore declined information and mailAfter the refusal of the state changed to: metadata rejectedThere is such a word in the mailThe meaning is roughly:Your app is first shown as Metada rejected status,

Android up and down menu bidirectional sliding implementation

This is to study the online big God two-way swipe left and right to achieve the two-way sliding effects, interested friends can look at the following code, comments are detailed, the principle is based on the direction of the finger swipe, to the

Countdownlatch & Cyclicbarrier Source Android version Implementation analysis

CountdownlatchCountdownlatch allows one or more threads to wait until other threads have completed a secondary Synchronizer with a series of operations. initializes the Countdownlatch with a specified count value. The await method blocks until the

Android Studio always prompts to restart ADB solution!

Sometimes when you connect your phone to a computer for debugging, Android Studio always prompts you to restart ADB, but after you restart it, you immediately jump out of the dialog box that prompts you to restart. You will be prompted again because

Android implements text-to-image blending

In our projects, we often encounter the problem of mixed images and text. There are many ways to solve this kind of problem, the method given in this paper is not unique, only according to the actual situation can find a more suitable method.This

IOS Uilocalnotification timed Reminders

in iOS, there are two kinds of information prompt push method, one kind is remote server push (APNS) , there is a kind of local notice uilocalnotification, today to briefly record the use of uilocalnotification, the details are as

The age of mobile Internet: to let a girl fall in love with you in a minute

The father of Zhang Xiaolong is saying "if you can't let users fall in love with you in a minute." Here, I make a sentimental change, because too many technical things will let people feel super stuffy and boring, I am not an expert nor a scholar,

Macro definitions commonly used in IOS development

Sometimes, we need to make the code simple so that it's easy to read code. We can extract some unchanging stuff and change things as parameters. Defined as a macro, so it's much easier to write.The following examples illustrate some common macro

Two minutes to learn the Android platform NDK programming (without Eclipse and Cygwin, you can use the command line to package multiple so)

Prior to the development of COCOS2DX, already detailed how to transplant the Win32 C + + code to the Android platform, when re-review, found that some basic understanding of things is not very thorough, today using the Android NDK provides an

Android uses WindowManager to implement hover windows

Original address: http://www.3g-edu.org/news/art027.htmHere's a look at how to achieve this with WindowManager.by WindowManager's AddView () method, and set the relevant properties of the Windowmanager.layoutparams, you can add the required view to

Frequently used Android Pop-up dialog box

When we do development in peacetime, inevitably will use a variety of dialog boxes, I believe that have other platform development experience of friends will know that most of the platform is only to provide a few of the simplest implementation,

Directory under iOS

Today, I finally got the directory under iOS to figure it out. That's the way it turned out.First, the sandbox mechanism in iOS· iOS applications can only read files to the file system that they create, a separate, closed, and secure space called a

Android-Startup mode

The Android startup mode is divided into four types: Standard mode startup mode, activity is created each time the activity is activated and placed in the task stack. Singletop If there is an instance of the activity at

Microsoft Post Internal recommended-senior Android Developer

Microsoft's recent open positions:Position:senior sde--Mobile Products android/ios/wp Senior DeveloperContact Person:winnie Wei ([email protected])Location:beijingRoles & Responsibilities:As a software Design Engineer, you'll work with PM, UX and

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