I created a database via javascript using Google Gears on Android 1.5 and I'd like to access directy the sqlite file to look inside it whitout using Gears. I found several "File Browser" but they only browse the SD card. Is there a way to fetch it from the phone file system?
I have an HTC Dream running Androis 1.5.
Thank you!
Permissions on the phone filesystem are on a per application basis usually. Sure you can mess with them to give access to multiple applications but this is not the supported scenario. On the other hand, the filesystem mounted at /sdcard is open to everyone and apps can share the same folder/file with ease. If you only want to push/pull from the local storage, use the adb 'pull' and 'push' commands to get the files from the phone onto your computer and then mess with them locally. ADB is part of the Android SDK tools.
See: http://developer.android.com/guide/topics/security/security.html#userid
Still, I'm not sure you could really get the browser generated sqlite database easily if at all. Good luck!
Related
I've got a wordpress site that I have been using for a year now and it is hosted with HostGator. I have got a few tests i would like to run on the site, but I would like to test it offline using wamp first before making it LIVE.
The problem is previously I was always making changes to the LIVE site, usually at hours when I get little to no traffic. However, that has changed now and I do get traffic most hours through out a 24hr day.
So my problem is:
How do i download my existing website to laptop (wamp) and make those changes with new theme? (total newbie, sorry!)
I use Windows 7, so not sure what I need to be doing to get the site working like a live site offline.
Once I have implemented the new changes, what is the best way to upload the updated site back to the HostGator server without having any downtime or errors for site visitors?
Is there anything else I need to install or do inorder for this to work? I hope you can give me as much information as possible or any links to any guides or articles that explain how to do this.
Thanks so much for any help you can offer!!!
If you're using Hostgator, the process is simple:
Install XAMPP or WAMPP on your computer;
Go to your cPanel, backup and download your website;
Extract the backup to your computer, specially the homedir and the sql;
Go to your local environment, access http://localhost/phpmyadmin
Create a new database, doesn't matter the name but for the example let's call it "database";
Inside that database, import the one taken from the backup;
create a new folder inside your htdocs with the name of your website, "example.com";
Extract the content of the homedir there;
edit wp-config with the following data:
Host: 'localhost'
Username: 'root'
Password: blank
access http://localhost/example.com
You can check a good tutorial about the subject here.
About putting the site live, I recommend you to use a GIT repository, however it's understandable that might be a little complicated and perhaps too much work for what you're trying to achieve.
Try to move your files directly from your local to live environment using Filezilla or WinSCP, the drag and drop should replace the files live and the downtime should be minimal.
Instead of WAMP, you can always use VirtualBox to install CentOS or Ubuntu/Debian.
You can go one further and install either CentminMod to automate creating a LAMP, or a full panel like ISPConfig or Virtualmin.
That take care of create the environment.
Create a new account on the LAMP, using the same domain name.
You can FTP with Windows to get the files, but networking Windows and Linux is a pain. The better option is to use the command line (CLI) in the Linux VM to ftp the files from Hostgator to the VM. This guide will help with that process: http://www.tldp.org/HOWTO/FTP-3.html
Then your only concern is the MySQL database. And for this, you have several options.
For me, the easiest is to buy (or try!) SQLyog on Windows, and then copy the database from the Hostgator source to the localhost destination. Some mild networking is needed for Windows to see the Linux VM, but nothing as complex as file sharing (the FTP issue). SQLyog is far quicker than backing up the database, then restoring it -- especially since you can run into memory issues doing it this way. It fully depends on the size of the database.
The cheap/free backup>restore method is to use phpMyAdmin.
WordPress also has plugins, of varying cost, but you still have the possible backup>restore memory issue there as well.
When done, just copy it the other way, again using SQLyog and CLI ftp. You'll still have some downtime, but it will hopefully be minimal.
As a newbie, this probably seems like rocket science, but at least it gives you a good place to start. Welcome to the world of locally dev'ing sites!
can any one tell me if I could deploy an IPad application with its pre-initialized database?
I'm using IOS developer Enterprise program account
Include the database as a resource in the bundle and clone it into the users document folder at launch.
The reason to clone is that you dont get write privileges on bundle resources.
Alternatively since this is not code you could download it from the corporate server at launch but since you are asking this question you probably dont want to do that.
Yes you can do it.
You can use sqlite in your ios application. You can create locally an prefilled sqlite database, and at this one to your xcode project.
In your project you must copy the sqlitedatabase from your resourcesfolder to the app's documents folder.
Depends on who's the developer of the app. If it's you, you can easily do so. Else, you won't be able (since apps are stored in a security sandbox).
If you really need to, you could consider jailbreaking them (you won't need a Enterprise Program though) so you can enter those sandboxes and add custom property lists to them.
I'm trying to develop a server-client application for Android mobile devices. Here I need to test my client application with a server application which is dealing with the database. As I'm developing this application using the Eclips-ganymede SR2 with Android SDK plugins, I'm confusing how I can test my application with a server.
Is it possible to use my hard disk as the server? I mean will the Android emulator can access my hard disk??
Please give any idea related this
Thanks on Regards..
There is no way for the Android emulator to access your hard drive in the sense that you're talking about. You may be able to mount a folder on your hard drive as an SD Card, but you would NOT want your app to use this, since it will go away once you deploy your app to the market. I recommend you build a web-service to run on your desktop (which will later be deployed to the Internet) and write your Android application to call this web-service.
I do my web development and testing on my laptop running an installation of xampp - I upload things to my host, but I always go through cpanel's file manager to do it. I realize that there's definitely a better way to go about it, but I need to be pointed in the right direction to do so, also other tips on how to manage stuff would be appreciated.
FTP - can I keep my site's stuff synched to a local directory on htdocs so I can keep my site backed up on my computer yet update the site with whatever changes I make locally? Can anyone recommend a good client (preferably free) that I can use to do this?
Database stuff - how do I backup / sync databases in the same way? Ideally I'd like to do the same thing as with my files. Merge / upload whatever I've developed with a click or two. Is this possible? Is this wise?
Any help and advice would be appreciated. :)
I do my development in Eclipse which allows me to combine development and sync via FTP in one environment. It will also tell you if a file changed on the server and allow you to decide whether to override it or not. You can also disable the syncing of certain types of files with pattern matching and use other technologies like WebDAV or SSH to sync (if supported by your host of course).
I am in the design stage of an application that must be both a standalone app & a web application (To save the costs of building 2 near identical applications twice). Basically I have opted to go for a silverlight OOTB application that will be installed on the standalone machines and they will write to a collection of files in the sandbox and occasionally talk to the server version. The same application (with a little configuration) will also operate on the webserver and store its data in a database.
I am however more of a WPF developer so I would like to cover some concerns I have before I go too far down this path...these are:
I hear you can pass a file out for the user to 'Save As' in their browser when using SL normally. Is there similar functionality with OOTB? Because I want to be able to save some of the local files to locations other than the sandbox (With user permission)?
Is is possible to configure OOTB to allow access to the filesystem outside of the sandbox?
Is there a way to programatically determine whether a silverlight application is running in OOTB mode (So I know what mode the application should be running in)?
Are there any major flaws in my ideas so far that would prevent this from being a possibility?
Silverlight 4 will provide support for out of browser trusted applications, which have more privileges that a normal sandboxed application but still not as much as a regular desktop application. Regarding file access, a trusted application will be able to access to some predefined folders such as MyDocuments, MyMusic, MyPictures, MyVideos, but not the entire filesystem. See here for details: http://mtaulty.com/CommunityServer/blogs/mike_taultys_blog/archive/2009/11/18/silverlight-4-rough-notes-trusted-applications.aspx
As for how to know whether you are running out of browser or not, use Application.Current.RunningOffline.
Finally, I recommend you to take a look at PRISM. Among other things, it eases the task of sharing code between WPF and Silverlight, so you could consider developing a dual SL+WPF application.