footnote referencing

In Google Earth, a picture can be added as a "overlay" (menu: Add-and-image overlay), by panning, rotating, stretching, and so on, so that the geographic features on the picture coincide with the satellite images in Google Earth. This process is called the geo-referencing of the image, that is, the mapping between the pixel space of the image (in pixels, column coordinates) and the geographic space (in latitude and longitude).Take Shenzhen Baoan Distr

Introduce geotools as instructed by JTs. The packages written in the geotools API are explained. There are several important concepts in package referencing, such as coordinate system; coordinate referencing system; datum. Coordinate system is used to build a coordinate system. Coordinate referencing system is a space coordinate reference system used to represent

Android Studio packaging and referencing AAR 1. Brief introductionIn the development of larger Android projects, we often encounter the way in which projects, jar packages, and so on are referenced to each other. In general, we resolve this by configuring dependencies in the Gradle file, such as:Some of the basic dependencies of Gradle are configured as follows : compile fileTree(dir: ‘xxx‘, include: [‘*.jar‘, "*.xxx"]): All files that

C # error Self referencing loop detected for type during json serialization, Reference: http://blog.csdn.net/adenfeng/article/details/41622255 This problem encountered when writing the redis cache help class was originally intended to serialize an object as a json string and store it in redis. An error is reported during serialization: error Self referencing loop detected for type. This solution is avail

Testref{public static void Main (String args[]) {obj a= new obj (); obj b= (obj) a.clone (); B.changeda (); System.out.println ("A:" +a.geta ()); System.out.println ("B:" +b.geta ());}}The difference between shallow copy and deep copy:Shallow copy: All variables of the copied object contain the same value as the original object, and all other object references still point to the same value as the original object, and all references to other objects still point to the original object.Deep copy:

Original: The Breeze a person drunkRecent projects are relatively loose, so idle to summarize their own in the project encountered in the small knowledge points, perhaps the need for some help, so the steps explained are more detailed, is managed greatly again and again ruthless moved out. Do not know is not my words more than the reason, ah, the first blog to share the home page, before they are silently in the essay, I want to try to send to see, there is no echo. Welcome everybody to discuss

Reference URL: http://blog.csdn.net/adenfeng/article/details/41622255　　This problem encountered when writing the Redis cache helper class was originally intended to serialize an entity into a JSON string and store it in Redis.Error when serializing: Error self referencing loop detected for type, see this solution from the Internet.It is possible to add the following settings to the serialization, and the entities in the entity are not serialized.var N

("error:" + category); Console. writeLine ("error:" + o. toString ();} else {this. writeLine (category + ":" + o. toString ());}}}MyLog remains unchanged Effect For details about Trace, refer to the Article (using C # built-in component strong program log)Conclusion What I want to express in this article is:Third-party components should not be coupled with other third-party components unless necessary This is like kidnapping a user: If you use my components, you must use xxx. Otherwise, my co

add18-1The two resources shown. Figure 18-1 in the STRINGS/ZH-CN/RESOURCES.RESW two resources added in the resource file Once you've done this, you can use x:uid in the control property to reference string resources. In mainpage.xaml file grid element add a textblock control, using x:uid stringresources.text Span style= "font-family:; mso-ascii-font-family: "times New roman" "> Resource, the code is as follows: x:uid= "stringresources" margin= "500,230,660,440" fontsize=

In Android development, new projects may be resolved by missing a reference to the Sopport project.1. Project right--------Android---Existing android Code into workspace--Select: \sdk\extras\android\support\v7\appcompat (according to your own file storage Path First choice)-Tick copy projects into workspace--and finish(If unable to resolve target ' android-16 ' appears, modify project.properties)2. Referencing android.support.v7 in the projectProject

A Simple Method for referencing other pages in a jsp page. First look at this title .... everyone's feelings must be good 2 ..... the Blogger must talk about jsp dynamic reference (jsp: include) and static reference (@ include. This article introduces the differences between the two .. .. The blogger even introduced these old antiques .. Decisive alt + F4... If you do think so... Please do not rush to close the page... Today, I want to share my unders

CloningClass Ren{Public $name;Public $sex;function __construct ($n, $s){$this->name= $n;$this->sex= $s;}function __clone ()//change the contents of the cloned object{$this->name= "Li Sisi";//this represents the Replica object$that->name= "Li Sisi";//that represents the original, and later abandoned.}}$r =new Ren ("Zhang Dan", "female");Cloning, not very useful, can completely new$r 1=clone $r;Var_dump ($R);Var_dump ($r 1);Referencing classes, loading

Problem:Type "Ydywproject.datawindows" in "C:\Users\Administrator\Desktop\YDYWProject\YDYWProject\DataWindows.Designer.cs" and Import type in "C:\Users\Administrator\Desktop\YDYWProject\YDYWProject\bin\Debug\YDYWProject.exe" Ydywproject.datawindows "conflict. Please use the type defined in "C:\Users\Administrator\Desktop\YDYWProject\YDYWProject\DataWindows.Designer.cs". C:\Users\Administrator\Desktop\YDYWProject\YDYWProject\DataGridViewDataWindowEditingControl.cs YdywprojectThis conflict warning

Set display style when displaying picture files[IV Setcontentmode:uiviewcontentmodescaleaspectfit];There are three styles of fill filled with fit to make ... Adjusting scale aspect direction1,scaletofill, even if the picture is distorted, fill it with2,scaleaspectfit fit this full display on the screen has blank3,scaleaspectfill fill the screen picture without distortion can slide left and rightA space for displaying large amounts of text UitextviewCan be added to the UiviewcontrollerUitextview

Newtonsoft Environment: Linq+newtonsoftQuestion: If there are foreign keys between the two tables,If the code is written as follows, the error will be: "Self referencing loop detected with type" var result = db. T_zigejingli.where (p = p.id = = Convert.ToInt32 (zgzsid)); String json = Jsonconvert.serializeobject (result);The following modification statements are normal: var result = from I in db. T_zigejingli w

] share]#SH-X Scp_all.SH+ Src_path=/home/chenzejin/mysql_backup_all.SH+ DES_PATH=/HOME/CHENZEJIN/MYSQL_BACKUP_ALL_FROM11.SH+awk '{cmd= "scp-p" $ "/home/chenzejin/mysql_backup_all.sh" "[email protected]" $ ":"/home/chenzejin/mysql_backup_ all_from11.sh ";p rint cmd}'/mnt/hgfs/share/Scp_port_ip.txtSCP-p33330/home/chenzejin/mysql_backup_all.SH[Email protected]192.168.10.11:/home/chenzejin/mysql_backup_all_from11.SHSCP-p33331/home/chenzejin/mysql_backup_all.SH[Email protected]192.168.20.22:/home/che

this: C + + provides a pointer to the class's member function named this, called a self-referencing pointer. Whenever an object is created, the system initializes the this pointer to the object!　　The value of the this pointer is the first address of the object that is currently calling the member function!!This pointer allows data manipulation in the member function. For example:#include using namespacestd;classnode{Private: DoubleX_; DoubleY_; Pub

generated, variables or objects pointing to the same address are not copied, for example, the following code: $ A = array ('A', 'C'... 'n ');$ B = $; If the program only performs here, $ B and $ B are the same, but not like C, $ a and $ B occupy different memory space, it points to the same memory, which is the difference between php and c. it does not need to be written as $ B = $ a to show that $ B points to $ a memory, zend has already helped you implement the reference, and zend will be ve

The custom new command \reffig is as follows:\newcommand{\reffig}[1]{figure \ref{#1}}When you need to refer to the picture, use \reffig instead of \ref, you can automatically output "figure" in front of the graph number.Automatically add figures when referencing images in the body of latex, such as \ref{fig:figues_1.png}....\label{fig:figures_1.png}, to produce PDF output automaticallyFigure 1.1Latex referencing