Do you know of any free wireframes for iPad app development?
Do you know of any free wireframes that would be used for ipad development? Im looking for an easy and user friendly wireframe to develop an app.
See Wireframe iOS design apps for iPad? .
Or give more details on exactly what you need for your work, etc.
Similar Messages
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Hi, I am trying to get the free 'skype for ipad' app only when I click to install, it asks for payment! Can anyone explain please?
Even though the app is free, Apple requires some form of payment, such as a credit card to be registered with them. This doesn't mean the card will be charged for a free App. It is possible that you may see a temporary charge for a small amount, about 1 US dollar. This would be a "pending" charge that Apple might use to check the validity of your card. The bottom line is that you will not be charged for the free App.
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Do you know of any safe/free green screen background videos/pictures?
I'm looking to do funny stuff like fake surfing, running with the bulls, celebrity pictures/interviews...Do you know of any websites that provide free green screen backgrounds?
I understand your colleagues quite well. With all benefits of programming in G, documentation, verification, version management is still an open issue. I have not seen NI source code control in operation (and currently we lack the $), so this might help. But I am getting uneasy more and more as our current project grows and grows.
Talking about source code management, that does certainly not mean a "diff" of two C-sources on an editor. I was working for a company that sold SNiFF and had the chance to use it free of charge. Well, that was a great tool. I still miss something similar for G.
Labview VI's have a tendency two develop easily into a mesh of crisscross lines that are difficult to follow and understand unless you redraw again and again those wires
meticuloulsy, regroup here, combine there, sub-vi somewhere else. Everyone is a new version without a real change of the logic. And you better have a dual monitor system and of course a 21" screen, but that you know!
After all, vi-editor is still going strong in certain groups although IMHO it should be dead and buried since 20 years ago. To say that that a vi diagram is the future and take it or die is harsh. A good sourcecode tool would help it's acceptance a lot.
Gabi
7.1 -- 2013
CLA -
Do you know of any date specific transactions for year end processes?
We are using SAP ECC6 SD, MM, FI, CO with COPA. Our number ranges are not year specific. We have control of currency conversion rates and they are allowed for.
I have gone through all the end of year transactions listed in our manual and cannot see any that must be carried out on the last day and cannot be done retrospectively. However, we have previously had problems with this in other systems so, just to be sure, does anyone know of any SAP transaction for end of year processes that must be carried out on the last day, and only the last day, of the period?
Thanks in advance
DavidHi,
Though the period end activities are not date specific, there surely exists an order with which it should berun.
Regards,
Sridevi -
Any free library for graph layout (vertexes and edges)?
Does anybody know any free library for graph layout (vertexes and edges)?
I would like to create applet which:
1) will read definition of graph - for example like the list of edges
(vertex11-vertex12; verte21-vertex22; ...; vertexN1-vertexN2)
2) will generate layout of it (like Circle, Sugiyama, Radial Tree, Tree etc.);
3) will listen to user which will touch of some vertex and it can:
3.1) display some information about itself;
3.2) expand itself (that is: it will show-display all its neighbours-vertexes) or
collaps itself (that is: it will hide all (all almost all) its neighbours-vertexes.
I do not want to create the whole Java code for layout algorithms:
I would like to use some pretty Java library. That is library which has:
1) methods for defining the topological structure of graph
(that is the list of vertexec and edges between them);
2) methods for drawing - visualising of it (like tree, radial tree, circle, etc.).
I have tried many libraries but I can not such library which:
- is free (so yFiles no);
- is small and compact (like TouchGraph);
- works with JDK 1.3.1, no higher (so Jung no);
- has a nice API (so JGraph no);
- is alive (so TouchGraph no - it ihas 2 ywars old its last update);
- works correctly (not like JGraph - JGraphAddons:
it has 8 layout algorithms, but most of them does not work).
Has anybody any tips?
Thank you very much in advance.
MirekHi Owen,
I promiss I will notice, if I wil find some suit free library. But I think my requirements are not so high. For example there are some tips:
1) TouchGraph: it is VERY small and compact (that: it has no other dependences), but it has 2 years old update - so it writes to console window information about "obsolete" code when I run its applet; and it has no live forum; but I like its API, but it has some bugs!
2) JGraph has nice layouts (but they do not work all) and very unpleasent methods for defining of topological structure of graph (vertexes and edges between them). But there is indipendent library JGraphT, which can cooperate with JGraph, and it has very nice API for defining the graph from the topological (not visual) point of view (addVertex, addEdge etc.). But JGraphT is not updated so often like JGraph and therefore there is problems with its colaborate with it. And also have bugs, like JGraph.
3) Yesterady I have found next library: JGraphOpen - it has many examples (for visualising of graphs and for standard tasks for graph theory (the shortest way etc.) but it is also (like TouchGraph) 2 years old and is not so small like it.
So has anybody any idea? I would like to find some other free libraries or some tips how to force to cooperative JGraph + JGraphT.
Thanks
Mirek -
Do you know of any kids games apps compatible with 2nd generation iPod?
Do you know of any kids games apps compatible with 2nd generation iPod? wanted to put some kids games on but they all say they are not supported by iOS 4.2.1. which is the latest ios it can be updated to. I get the message This app requires openGL ES 2.0 graphics capability. Can you tell me if there are any games I could download for him please?
If there aren't can you tell me if an ipod touch 3rd generation would be able to get alot of the current games like the lego ones and angry birds or which generation I would have to go to.
Many Thanks- These sites allow you to filter searchs for those apps compatible with 4.2.1
iOSSearch - search the iTunes store for compatible apps.
Apple Club - filter apps by iOS version.
- However, some apps currently in th app require a higer iOS version. But, as I posint out in my previous reply, Apple allows yo to downlod the last compatilbe version
App Store: Downloading Older Versions of Apps on iOS - Apple Club
App Store: Install the latest compatible version of an app
You first have to download the non-compatible version on your computer. Then when you try to purchase the version on your iPod you will be offered a compatible version if one exists.
I know of no list/seach method to find those apps -
please , help me for apple id....... i made new id but there is a credite card option and that's why i am not able to download any free application for iphone,.....so,.....what i do about this problem..???
You can create an Apple ID without a credit card by following this guide exactly: http://support.apple.com/kb/ht2534. Note that you have to start by downloading a free app, then create the ID.
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I am new to macbook pro and have msmoney files (mbf) stored on an external harddrive. I want to transfer them to MoneyWiz and need to convert them to qif. Does anyone know of any free software available and how do I do it. Thanks.
iTunes>Preferences (Cmd+,)>Advanced
Choose the Ext HD (and the appropriate folder) as the location for your library. -
I would like to ask whether anyone knows of any true explanation for why the iPhone 5 starts at $199 in the US and £529 in the UK? That is more than a £400 discrepancy...
iPhones are duty free and even with a $50 shipping fee it would only come to £185.75 including VAT at the current exchange rate.How much a month is the standard 24month contract with AT&T or one of the other American providers that makes the handset cost $199?
Here's the cheapest plans available from the big three:
The plans start there and can run up to $230/mo (for AT&T). -
Can I run F.19 without posting or do you know of any other transaction
Can I run F.19 without posting or do you know of any other transaction.
I run F.19 gives me information on GR/IR by PO number but it appears to want to post a batch when I run it.
Is their another transaction that would let me reconcile GR/IR by PO number and just gives me the report without posting? Can transaction f.13 in test run achieve this.
Thanks for your help
AQHi,
You can execute F.19 without posting. To do it, go to Posting tab and remove "Create posting" field. it will give you report without posting it.
instead of Using F.13, use FBL3N and in GL account give your GR/IR account.
It will work....
Regards,
Vinod
If helpful, Please assign the points. -
How do you display the capacity/free space for the hard drive......
How do you display the capacity/free space for the hard drive on the desktop, under the hard drive icon.... I have seen this done, but I am not seeing any options to do so.... thanks.
View, Show View Options…, Show item info checkbox.
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Do you guys have any free music on iTunes
Do you guys have any free iTunes
Depending on your country, there may be a free single each week. Otherwise, check for music in the podcast episodes.
(94651) -
Does anyone know of any Sun Classes for Java Cryptographic Extension -JCE ?
Hello - anyone know of any Sun Classes for Java Cryptographic Extension? If so do you have the Sun class code/s?
Edited by: Mister_Schoenfelder on Apr 17, 2009 11:31 AMMaybe this can be helpful?
com.someone.DESEncrypter
======================
package com.someone;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.spec.AlgorithmParameterSpec;
import java.security.spec.KeySpec;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.PBEParameterSpec;
public class DESEncrypter {
Cipher ecipher;
Cipher dcipher;
// 8-byte Salt
byte[] salt = {
(byte)0xA9, (byte)0x9B, (byte)0xC8, (byte)0x32,
(byte)0x56, (byte)0x35, (byte)0xE3, (byte)0x03
// Iteration count
int iterationCount = 19;
public DESEncrypter(String passPhrase) {
try {
// Create the key
KeySpec keySpec = new PBEKeySpec(passPhrase.toCharArray(), salt, iterationCount);
SecretKey key = SecretKeyFactory.getInstance(
"PBEWithMD5AndDES").generateSecret(keySpec);
ecipher = Cipher.getInstance(key.getAlgorithm());
dcipher = Cipher.getInstance(key.getAlgorithm());
// Prepare the parameter to the ciphers
AlgorithmParameterSpec paramSpec = new PBEParameterSpec(salt, iterationCount);
// Create the ciphers
ecipher.init(Cipher.ENCRYPT_MODE, key, paramSpec);
dcipher.init(Cipher.DECRYPT_MODE, key, paramSpec);
} catch (java.security.InvalidAlgorithmParameterException e) {
e.printStackTrace();
} catch (java.security.spec.InvalidKeySpecException e) {
e.printStackTrace();
} catch (javax.crypto.NoSuchPaddingException e) {
e.printStackTrace();
} catch (java.security.NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (java.security.InvalidKeyException e) {
e.printStackTrace();
public DESEncrypter(SecretKey key) {
try {
ecipher = Cipher.getInstance("DES");
dcipher = Cipher.getInstance("DES");
ecipher.init(Cipher.ENCRYPT_MODE, key);
dcipher.init(Cipher.DECRYPT_MODE, key);
} catch (javax.crypto.NoSuchPaddingException e) {
e.printStackTrace();
} catch (java.security.NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (java.security.InvalidKeyException e) {
e.printStackTrace();
public String encrypt(byte[] data) {
return encrypt(new sun.misc.BASE64Encoder().encode(data), false);
public byte[] decryptData(String s) throws IOException {
String str = decrypt(s, false);
return new sun.misc.BASE64Decoder().decodeBuffer(str);
public String encrypt(String str, boolean useUTF8) {
try {
// Encode the string into bytes using utf-8
byte[] utf8 = useUTF8 ? str.getBytes("UTF8") : str.getBytes();
// Encrypt
byte[] enc = ecipher.doFinal(utf8);
// Encode bytes to base64 to get a string
return new sun.misc.BASE64Encoder().encode(enc);
} catch (javax.crypto.BadPaddingException e) {
e.printStackTrace();
} catch (IllegalBlockSizeException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (java.io.IOException e) {
e.printStackTrace();
return null;
public String decrypt(String str, boolean useUTF8) {
try {
// Decode base64 to get bytes
byte[] dec = new sun.misc.BASE64Decoder().decodeBuffer(str);
// Decrypt
byte[] utf8 = dcipher.doFinal(dec);
// Decode using utf-8
return useUTF8 ? new String(utf8, "UTF8") : new String(utf8);
} catch (javax.crypto.BadPaddingException e) {
e.printStackTrace();
} catch (IllegalBlockSizeException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (java.io.IOException e) {
e.printStackTrace();
return null;
// Here is an example that uses the class
public static void main(String[] args) {
try {
// Generate a temporary key. In practice, you would save this key.
// See also e464 Encrypting with DES Using a Pass Phrase.
SecretKey key = KeyGenerator.getInstance("DES").generateKey();
// Create encrypter/decrypter class
DESEncrypter encrypter = new DESEncrypter(key);
// Encrypt
String encrypted = encrypter.encrypt("Don't tell anybody!", true);
// Decrypt
String decrypted = encrypter.decrypt(encrypted, true);
} catch (Exception e) {
e.printStackTrace();
try {
// Create encrypter/decrypter class
DESEncrypter encrypter = new DESEncrypter("My Pass Phrase!");
// Encrypt
String encrypted = encrypter.encrypt("Don't tell anybody!", true);
// Decrypt
String decrypted = encrypter.decrypt(encrypted, true);
} catch (Exception e) {
e.printStackTrace();
} -
Hello, I'm wondering if any of you know whether or not there's an App that allows you to watch multiple video formats online (like online TV series, movies etc) Thank you so much
SgtChevelle wrote:
how do you decide which structures to use?
Trial and error.
I wish I had a better answer for you, but that pretty much encapsulates it. There is some, but not much, good wisdom out there, but it takes a significant amount of experience to be able to recognize it. The software development community if currently afflicted with a case of copy-and-paste-itis. And the prognosis is poor.
The solution is to be brutal to yourself and others. Focus on what you need and ignore everything else. Remember that other people have their own needs and methods and they might not be applicable to you. Apple, for example, can hire thousands of programmers, set them to coding for six months, pick the best results, and have the end-users spend their own time and monety to test it. If you don't have Apple's resources and power, think twice about adopting Apple's approach. And I am talking from a macro to a micro perspective. Apple's sample and boilerplate code is just junk. Don't assume you can't do better. You can.
Unfortunately, all this takes time and practice. You can read popular books, but never assume that anyone knows more than you do. Maybe they do and maybe they don't. It takes time to figure that out. Just do your best, ignore the naysayers, and doubt other people even more than you doubt yourself. -
Hi, while listening to a song my iPad music shut down and I can't open it any more. Do you know how to fix this?
iPad 2Try closing the Music app completely and see if it works properly when you re-open the app : from the home screen (i.e. not with the Music app 'open' on-screen) double-click the home button to bring up the taskbar, then press and hold any of the apps on the taskbar for a couple of seconds or so until they start shaking, then press the '-' in the top left of the Music app to close it, and touch any part of the screen above the taskbar so as to stop the shaking and close the taskbar.
If that doesn't work also do a reset : press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.
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