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• Scratchable Ticket kind Custom View Item in Android ?

  - by Andhravaala

  Hi All, I need to develop a Instant Lottery game app. I need an idea/procedure to implement Scratchable custom widget similar to instant Lottery Tickets in Android. The requirement is like, the actual content(secret number) should be covered by some image(which indicates scratch area). When the user touch and scratch the image, the image has to disappear slowly and the background content(secret number) should appear accordingly. Please let me know the best way to implement this. I am in real need of it. Thanks in advance.

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• iPhone - UIScrollView is scrolling before UIDatePicker that is placed inside it

  - by Oliver

  Hello, I have a UIDatePicker inside a UIScrollView. But the UIDatePicker does not respond to scroll touches. It's the scrollview that is scrolling. Reading some docs on the net, I've set "Delay Content Touches" to NO, an now I see the datepicker starting a slight scroll, but it's still the scrollview that take the final word. I have some place on the screen where the user can touch to scroll the view. So how may I separate the two kind of scrolls ans make the datepicker scroll in a normal way ? Thank you for your help

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• Advanced imap search with alpine?

  - by devnull

  I am using alpine since a few days and I am very happy with the IMAP functionality and the terrific speed. The only frustration is that the W search (whereis) isn't as powerful (and probably not meant to be). What would be the best solution to search all inbox messages e.g. with a specific from (and having alpine to show a list of these matching messages) or even in the entire collection of IMAP folders or in a specific IMAP folder (e.g. archive) ? I think this might need a special script

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• Possible to redirect from HTTPS to HTTP behind load-balancer?

  - by Derek Hunziker

  I have a basic ASP.NET application that sits behind an F5 load-balancer. Incoming SSL requests (over HTTPS) terminate at the load-balancer and all internal communication between the load-balancer and my application servers is unsecure (over HTTP). When a unsecure request comes in, my app is able to use Response.Redirect("https://...") to redirect a secure URL with no problems. However, the other direction appears to be impossible - I cannot redirect from HTTPS to HTTP using Response.Redirect() from my application. The URL remains HTTPS for the client and does not change. Could the F5 be preventing the redirect for ever reaching the client? Is there any special configuration necessary to let this happen?

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• Play a video with flash (with no controls, pause, etc) and stretch to full width and height of page.

  - by Tim

  Hi, I've managed this so far: [removed url] The plan is to have that video stretch across the whole page (the flash does, the video itself does not). Firstly: well aware of the issues - bad performance, horribly stretched/pixelated video. I know this. However a client wants it so we have to do it, simple as that. Does anyone have any ideas on how this can be achieved? I've been in touch with the creators of the flash video player I'm currently using and they've confirmed it isn't possible with that flash video player. Anyone know of any players where it is possible? Thanks, Tim

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• How to hide a scrollbar? (Windows Mobile)

  - by ikky

  Hi! I have one panel "imageHolder" I have from 4 to 20 pictureboxes (each pictureBox is 256x256px so they increase the panel's size to more than the cellphone's workarea) I have set the panel's autoscroll = true, so that a V and H scrollbar is shown. Is it possible to make these scrollbars not visible? The reason i want them to be not visible: - I want to be able to use touch to move around in the panel, and thought that i can do this by just increasing/decreasing the scrollbar's position. Is there a way to do this? (I have searched, but can't seem to find anything useful. Looks like the scrollbars are a bit limited) Do you recommend me to do it some other way?

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• Custom Rule Sets in JohnTheRipper

  - by user854619

  I'm trying to create a custom rule set to do hash cracking. I have a SHA1 hash and a rule set that was enforced to create the password. The password must be of the form, 6-8 characters Every other letter changes case Password "shifts" characters at least one degree and at most three One odd number and one even number are at the beginning of the password One special character and one punctuation character are appended to the end of the password How can I defined a brute force attack in JohnTheRipper or similar hash cracking program? I've also attempted to write code to generate a wordlist of possible passwords, with no success. Thanks!

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• suddenly cannot mount nfs share from windows 7

  - by bing

  I recently reinstalled my file server (moved from fedora to ubuntu server). Now I cannot mount my nfs share from windows 7, mounting from mac osx works fine. In windows I either keep getting "the semaphore timeout period has expired" or "an unexpected error has occured". Does ubuntu need some special magic to allow windows 7 to mount an nfs share? This is my exports file /home/bing/ 192.168.1.*(rw,async,insecure,no_subtree_check) /home/bing/mnt/EXTRN2 192.168.1.*(rw,async,insecure,no_subtree_check) /home/bing/mnt/EXTRN3 192.168.1.*(rw,async,insecure,no_subtree_check)

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• How to detect touchEvent across multiple objects?

  - by RobGThai

  In short: I need to find a way to implement swipe action (touchEvent) for my Calendar just like the default Android Calendar one. I am using GridView to make a calendar for my application. When I touch any date, I launch an activity to display details on that date. My problem is that now I tried to implement swipe to change month/year to display but I dont know a way to do it. I tried to use setOnTouchListener on GridView but it seems like detecting for each grid separately instead of the whole grid as one. Further problem would be that it overridden my onItemClick implementation as well.

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• Reverse Proxy to filter out js files from multiple hosts in nginx

  - by stwissel

  I have a website http://someplace.acme.com that I want my users to access via http://myplace.mycorp.com - pretty standard reverse proxy setup. The special requirement: any js file - either identified by the .js extension and/or the mime-type (if that is possible) text/javascript needs to be served from a different location, a local tool that inspects the js for potential threats. So I have location / { proxy_pass http://someplace.acme.com; proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504; proxy_redirect off; proxy_buffering off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } location ~* \.(js)$ { proxy_pass http://127.0.0.1:8188/filter?source=$1; proxy_redirect off; proxy_buffering off; } The JS still is served from remote and I have no idea how to check for the mime type. What do I miss?

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• How to Find Frequency while recording voice in iphone?

  - by Pugal Devan

  Hi Friends, In my application i have done to record the voice and playing in the device. Now i want to find the audio frequency of that recorded voice(While recording). How can i find?.I dont have any idea. I have downloaded "aurio Touch" program.But its too difficult to understand me. So is there any tutorials are avilable(in iPhone)?. How can i achieve this? Please guide me. Thanks.

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• How can this be done with (N)Hibernate?

  - by Vilx-

  I'm creating a windows forms application with NHibernate. It's an MDI application, so there is no limit to how many forms the user can have open at the same time (probably many). For most forms I want to have an "OK" and a "Cancel" button. Both close the form, but "OK" also saves the modified data to the DB. The forms can be pretty complex, and the modifications are likely to touch a whole graph of objects, adding some, deleting some, and changing some more. It would be good if the changes could be automatically detected and persisted as needed, without the need to manually keep track of each of them. What would be a good way to do this? Extra information: I can make whatever DB schema I want. I'm using MSSQL 2008 and currently have decided for GUID primary keys (with guid.comb generator) and a TIMESTAMP column for optimistic concurrency. I tried to simply set FlushMode of a NHibernate ISession to Never, doing all modifications as needed, and then calling Flush() if the user clicked OK. But that didn't work.

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• Empty mails received from Plesk-driven server

  - by goreSplatter

  From my Plesk managed server I keep receiving emails addressed to the configured administrator (me). Nothing special there. These mails are sent from an empty sender with no body, no subject nor any other relevant headers. I have changed the server administrator's e-mail address to an alternate one which is then the recipient. The mails are sent at irregular intervals. With variations in the timestamp I get an email every 30 minutes. Then there's a break and two and a half hours later I get the same email. I already have turned of crond for more than a day to see if this is the source of the problem. On that server there is no "foreign" software running which would cause that behavior. I have no more guesses as to why this is happening. Any suggestions?

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• Some $_SERVER parameters missing when accessing PHP script via Cron

  - by Jakobud

  I have a script that I need to run with PHP via cron. The original author of the script made a lot of user of certain $_SERVER parameters (like REQUEST_URI). But it appears that certain variables don't exist when running PHP via command line or via CRON. For example, there is no request uri, so it makes sense that the REQUEST_URI parameter wouldn't be available. Is there any way around this other than to completely rewrite the script in order to avoid using special $_SERVER parameters that aren't universally available?

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• Android animation doesn't work, probably some kind of screen redraw problem.

  - by BenIOs

  I have created a custom component in my program by extending a ViewGroup. This component listens to touch events and are supposed to start animations when the user has move their finger past some certain points. I'm able to start animations while the user is touching the screen. But I'm not able to start animations if the user doesn't move their finger. It's probably that the phone thinks it doesn't have to update the screen if the user isn't moving their finger. I added some logs and according to them the animation starts and ends but it doesn't draw on the screen. I have the same problems when starting an animation with a timer. I use AlphaAnimations and TranslateAnimations on ImageViews. I have tried to use invalidate() both on the component and the ImageView but it doesn't help. Anyone who has an idea how to solve this?

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• Cheap Wifi enabled Android or other programmable device

  - by Darran

  Does anyone know of a cheap Android or programmable device that has wifi? I need it for a project for a company that needs a wifi handheld device for the shop floor. Im not too fussed about the language the device uses though Im not really interested in the iTouch as theres no intention to release the app in the app store and I don`t really want to jail break everybodys iTouch. Ideally it would be small , iTouch size for example and relatively cheap $100 or less. Nothing fancy just ability to write a simple UI and have wifi. Voice is not needed. Not too fussed about touch or qwerty keyboard either.

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• How to hide a scrollbar? (Windows Mobile)

  - by ikky

  Hi! I have one panel "imageHolder" I have from 4 to 20 pictureboxes (each pictureBox is 256x256px so they increase the panel's size to more than the cellphone's workarea) I have set the panel's autoscroll = true, so that a V and H scrollbar is shown. Is it possible to make these scrollbars not visible? The reason i want them to be not visible: - I want to be able to use touch to move around in the panel, and thought that i can do this by just increasing/decreasing the scrollbar's position. Is there a way to do this? (I have searched, but can't seem to find anything useful. Looks like the scrollbars are a bit limited) Do you recommend me to do it some other way?

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• In Entity framework, we can use Model first, DB first, Code first but how can we create table programmatically

  - by AukI

  In entity framework we can use 3 approaches model first , code first , database first but each one of them needs manual hand touch(means creating database or create model or write the POCO class codes or entity class codes) before proceeding to the next step ( using EF in context ). What if I want to create database and tables and table relationships programatically and still want to have to features of EntityFramework 4.3. To be more specific , from this example http://support.microsoft.com/kb/307283 we can create database , tables and everything using SQL command but we can't have the advantages of entity framework. So if we want to have that what should we do?

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• scp using a password on the command line

  - by spierepf

  I am trying to write a script that will deploy a build created on my desktop machine (windows/cygwin) to a machine in my test environment (linux). I would like to use scp to copy the build to the target machine. The only account on the target machine is root, and I cannot create a special user for this task. The root user is unable to log in using an ssh key (I suspect that this is configured on the ssh server, but I do not know which configuration options control this). At any rate, I cannot change the configuration of the ssh server. My desktop machine uses Cygwin, and I have ssh installed. What I need is the command-line-fu that will allow me to put the password on the command line. I am aware of the dangers of having a plaintext password in a shell script, but that is not a concern here.

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• How to rename multiple files by replacing word in file name geting from the shell script variables?

  - by fy6877

  This question like this thread. How to rename multiple files by replacing word in file name? My example is more complex than the above topic. The two variables are $name and $ newname getting from the shell script other location. $name and $ newname may have the unicode words or special symbles like []<?...etc,so could anyone help me to provide a method to add a part of script in shell scrit to solve file name replacing question. BTW,I try to type two kind of commands to change the part of file name, but it can't work. rename.ul '$name' '$newname' /home/fy6877/test/final/* ls /home/fy6877/test/final/|xargs -I$ rename.ul '$name' '$newname' $

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• Capistrano update causes C: to be placed in the current directory (cygwin)

  - by user321775

  When I run cap deploy:update in a directory on my local machine (via cygwin), "C:" magically appears in the directory. Sure enough, I can cd to it and it's my windows C: drive. Now I'm afraid to delete it, but I definitely don't want it in this directory (a rails project under /home/username/blah/blah). Here's my config/deploy.rb file. custom options set :application, "xyz.com" set :repository, "ssh://[email protected]:yyyy/home/git/xxx" set :user, "myname" set :runner, user set :use_sudo, false server "xxx.xxx.xxx.xxx:yyyy", :app, :web, :db, :primary = true deploy to set :deploy_to, "/home/myname/public_html/xyz" repository set :scm, :git set :deploy_via, :copy ssh options default_run_options[:pty] = true ssh_options[:paranoid] = false ssh_options[:port] = yyyy start passenger namespace :deploy do task :start do ; end task :stop do ; end task :restart, :roles = :app, :except = { :no_release = true } do run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}" end end Anyone see the problem? And does anyone know a safe way of getting rid of the C: drives that have already shown up (this has happened in a few directories)?

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• How do I bind Different Interfaces using Google Guice?

  - by kunjaan

  Do I need to create a new module with the Interface bound to a different implementation? Chef newChef = Guice.createInjector(Stage.DEVELOPMENT, new Module() { @Override public void configure(Binder binder) { binder.bind(FortuneService.class).to(FortuneServiceImpl.class); } }).getInstance(Chef.class); Chef newChef2 = Guice.createInjector(Stage.DEVELOPMENT, new Module() { @Override public void configure(Binder binder) { binder.bind(FortuneService.class).to(FortuneServiceImpl2.class); } }).getInstance(Chef.class); I cannot touch the Chef Class nor the Interfaces. I am just a client binding to Chef's FortuneService to different Interfaces at runtime.

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• "Tail" a logstash server query

  - by phatmanace

  Assuming I have a logstash server chocked full of logs being loaded regularly, is there a reasonably elegant way that I can tail the results of a continuously executing query on the logstash server and show this in a terminal window e.g some-special-logstash-command.sh | egrep -v "(searchword1|searchword2)" the idea being that the command pipes stuff out of logstash and to my grep query that filters and shows me the filtered output for. .. of course if there is a logstash command that can do the grep piece for me as well, then that works too :) motivation for doing this, is that assuming all of my events from my estate is being loaded into logstash, then would be nice to have a terminal window with a continuous tail of interesting events as they occur scrolling past the screen. -Ace

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• How to create and restore a backup from SqlAlchemy?

  - by swilliams

  I'm writing a Pylons app, and am trying to create a simple backup system where every table is serialized and tarred up into a single file for an administrator to download, and use to restore the app should something bad happen. I can serialize my table data just fine using the SqlAlchemy serializer, and I can deserialize it fine as well, but I can't figure out how to commit those changes back to the database. In order to serialize my data I am doing this: from myproject.model.meta import Session from sqlalchemy.ext.serializer import loads, dumps q = Session.query(MyTable) serialized_data = dumps(q.all()) In order to test things out, I go ahead and truncation MyTable, and then attempt to restore using serialized_data: from myproject.model import meta restore_q = loads(serialized_data, meta.metadata, Session) This doesn't seem to do anything... I've tried calling a Session.commit after the fact, individually walking through all the objects in restore_q and adding them, but nothing seems to work. What am I missing? Or is there a better way to do what I'm aiming for? I don't want to shell out and directly touch the database, since SqlAlchemy supports different database engines.

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• How to link to an Excel pivot table that will expand over time in Word 2007?

  - by Daljit Dhadwal

  I have a pivot table in Excel 2007 which I’ve pasted it into Word 2007 using Paste Special (Paste link) - Microsoft Office Excel Worksheet Object. The pivot table appears in Word and the link to Excel is working. The problem is that if the pivot table expands (for example, due to showing 12 months of data rather than six months) the link to the pivot table in Word will only show the range cells that were originally copied over with the pivot table. I understand why this happens. When I paste as a link to Word the underling field codes look like this: {LINK Excel.Sheet.8 "C:\Users\myAccount\Documents\testexcel.xlsx" "Sheet2!R1C1:R8C2" \a \p} The codes refer to a fixed area (e.g., Sheet2!R1C1:R8C2 ) of the Excel spreadsheet, and so when the pivot table expands, the expanded cells fall outside the area that is defined in the field codes. Is there some way to have the link refer to the pivot table itself rather than the cell range that happened to be originally copied over from Excel?

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