local

问题 I've got a server running on my localhost machine (port 8080) that is trying to create IMG tags to local files. But, the files do not appear in Firefox 11. I was originally create the image tag using Javascript, but since that failed I fell back to HTML to experiment with various ways of directly referencing the file. None of the following work: <img src="file:///localhost:8080/C://Users/me/IMG_1000.JPG"> <img src="file:///localhost/C://Users/me//IMG_1000.JPG"> <img src="file:///C://Users/me

问题 Okay, I'm not sure I'm understanding this concept properly (I'm learning PHP). If I understand correctly: Global variables can be referenced anywhere in the same document, or in documents linked with "include." Local variables can only be referenced in the function where they are. Okay, if I understand that correctly (which is half of the reason I'm posting, to make sure I have that right) is there really a need for local variables? I mean, if each user defined their own variables and they

问题 I am a Stata user trying to learn R. I have a couple of lengthy folder paths which, in my Stata code, I stored as local macros. I have multiple files in both those folders to use in my analysis. I know, in R, I can change the working directory each time I want to refer to a file in one of the folders but it is definitely not a good way to do it. Even if I store the folder paths as strings in R, I can't figure out how to refer to those. For example, in Stata I would use `folder1'. I am

问题 I had some configuration issues in my local.xml , which I cannot load my magento frontend nor my admin panel, then I fixed the issue I had in my local.xml , and to get my new config to be loaded, I deleted everything in /var/cache and even whats there in /var/session folders. But to my surprise Magento still loads the old local.xml settings. I tried with restarting apache and cleared my browser cache, nothing works. Any ideas?? 回答1: To make changes in core configurations and have them stick

问题 I had some configuration issues in my local.xml , which I cannot load my magento frontend nor my admin panel, then I fixed the issue I had in my local.xml , and to get my new config to be loaded, I deleted everything in /var/cache and even whats there in /var/session folders. But to my surprise Magento still loads the old local.xml settings. I tried with restarting apache and cleared my browser cache, nothing works. Any ideas?? 回答1: To make changes in core configurations and have them stick

问题 While observing another person's code, i realized that within class A's method he declared a local int with the same name as an attribute of class A. For example: //classA.h class A{ int Data; void MethodA(); }; //classA.cpp #include "classA.h" using namespace std; void A::MethodA(){ int Data; //local variable has same name as class attribute Data = 4; //Rest of Code } I found it weird that the compiler would accept it without returning an error. In the above case, would the 4 be assigned to

问题 I have a website which runs a box office service which issues tickets and reports. I am trying to figure out how to get tickets (currently PDFs) sent directly to a specified printer on a local/client PC. I have followed many old/dead/useless links and have not found any up-to-date solutions to this although many tantalising glimmers of hope. The scenario is this: Remote hosted website - 1 or more users connected - web page generates ticket/s (PDF) which is sent to a specified printer on the

问题 I'm deploying my shiny app and I don't know how to input my a local dataset. I keep getting Error: object "data" not found . Here is my path to shiny folder. library(shinyapps) shinyapps::deployApp('C:\\Users\\Jeremy\\Desktop\\jerm2') In this directory (jerm2), I have 3 things: ui.R , server.R , and my local dataset, a .csv called proj.csv . In the server.R file, I set data<-read.csv("proj.csv") I just don't know how to get Shiny to pick up my datasets. 回答1: You may want to add a subdirectory

问题 I'm not quite sure a similar question to this was closed by I'm trying to execute the following MySQL program. mysql -e "load data local infile \ '/tmp/ept_inventory_wasp_export_04292013.csv' into \ table wasp_ept_inv fields terminated by ',' \ lines terminated by '\n' ;" at the bash command line and get this error ERROR 1148 (42000) at line 1: The used command is not allowed with this MySQL version How can I work around this problem? I am actually running this command from a Python program,

问题 This answer about static to static (file:// -> file://) states that a webserver (http://) can be used to serve files to a local static page (file://) without violating CORS. And this answer states that when sending data from a webserver to a static page, a header of null must be used. But neither of the two lines below are working, so how do I do it? func handler(w http.ResponseWriter, r *http.Request) { w.Header().Add("Access-Control-Allow-Origin", nil) //this line fmt.Fprintf(w, "Hi there,