Can I use the breakpoints like this?

I try to use the modulo breakpoints and the relative breakpoints together to create a row by row scan .
Can I design like that
昨天是今天的昨天
明天是今天的明天
今天是昨天的明天
是明天的昨天
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mytry.vi ‏114 KB

Hello,
Yes, modulus breakpoints can be used to generate pulses at even intervals through your moves. To do this, you would load your initial breakpoint position to determine what position value will be used for the first breakpoint and then set the breakpoint modulus to determine the position interval for subsequent breakpoints to be set. If your motion will be occurring in a grid, you can reset your breakpoint position for each line and then reload the modulus for the reverse direction.
Try this and let me know if you have any additional questions on this issue.
Regards,
Scott R.
Applications Engineer
National Instruments

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I have 10 columns that are named block_1 through block_10. I want to carry out some validation on the 10 columns but I do not want to use 10 separate conditional statements to process them. So what I would like to do is use a FOR LOOP to return a number into the variable COL_NUM, I will then use this value to numerically increment the column names from 1 to 10. Then hope to use the concatenated results which include the cursor variable to form an IF THEN statement that will be looped through. WHat I have does not work, Is this because using cursor in this way cant be done or is it for some other reason?
OPEN get_invalid_cur;
LOOP
    FETCH get_invalid_cur INTO p_rec;
    EXIT
WHEN get_invalid_cur%NOTFOUND;
upl_id_num := p_rec.upl_id;
FOR col_num IN 1..10
LOOP
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END LOOP;
END LOOP; -- Loop for get_invalid_cur
CLOSE get_invalid_cur;I want to do the above so that I don't have to do the following:
OPEN get_invalid_cur;
LOOP
    FETCH get_invalid_cur INTO p_rec;
    EXIT
WHEN get_invalid_cur%NOTFOUND;
upl_id_num := p_rec.upl_id;
IF p_rec.fk_chk_blk_id_1 IS NULL AND p_rec.block_1 > 0 THEN
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and so on another 8 times ...
END LOOP; -- Loop for get_invalid_cur
CLOSE get_invalid_cur;Cheers
Benton
Edited by: Benton on Nov 22, 2010 11:59 AM

Benton wrote:
I have 10 columns that are named block_1 through block_10. I want to carry out some validation on the 10 columns but I do not want to use 10 separate conditional statements to process them. So what I would like to do is use a FOR LOOP to return a number into the variable COL_NUM, I will then use this value to numerically increment the column names from 1 to 10. Then hope to use the concatenated results which include the cursor variable to form an IF THEN statement that will be looped through. WHat I have does not work, Is this because using cursor in this way cant be done or is it for some other reason?
OPEN get_invalid_cur;
LOOP
FETCH get_invalid_cur INTO p_rec;
EXIT
WHEN get_invalid_cur%NOTFOUND;
upl_id_num := p_rec.upl_id;
FOR col_num IN 1..10
LOOP
fk_chk_blk_id := 'p_rec.fk_chk_blk_id_' || col_num;
block := 'p_rec.block_' || col_num;
IF fk_chk_blk_id IS NULL AND block > 0 THEN
p_error_desc := p_error_desc || ' (FK violated BLOCK)';
UPDATE fmbsite.fbt_doc_bulk_upload SET error_desc = p_error_desc WHERE upl_id = p_rec.upl_id AND created_by = user;
END IF;
END LOOP;
END LOOP; -- Loop for get_invalid_cur
CLOSE get_invalid_cur;I want to do the above so that I don't have to do the following:
OPEN get_invalid_cur;
LOOP
FETCH get_invalid_cur INTO p_rec;
EXIT
WHEN get_invalid_cur%NOTFOUND;
upl_id_num := p_rec.upl_id;
IF p_rec.fk_chk_blk_id_1 IS NULL AND p_rec.block_1 > 0 THEN
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UPDATE fmbsite.fbt_doc_bulk_upload SET error_desc = p_error_desc WHERE upl_id = p_rec.upl_id AND created_by = user;
END IF;
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UPDATE fmbsite.fbt_doc_bulk_upload SET error_desc = p_error_desc WHERE upl_id = p_rec.upl_id AND created_by = user;
END IF;
and so on another 8 times ...
END LOOP; -- Loop for get_invalid_cur
CLOSE get_invalid_cur;Cheers
Benton
Edited by: Benton on Nov 22, 2010 11:59 AMUse tag
Regards,
Sayan M.
ps. i'm going to lunch... will read and answer later

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but the encrypted data cann't decrypt by c#?where is the problem?what should i do with php codes?

thank you for your reply, i also found this article by google.but this does not meet scene, thank you all the same.
i have already solved the problem now,i'd like to post the Solution .infact it's so easy to use rsakey file generated by .net .
-------------rsa.class.php-------------------
Code Snippet
<?php
* Some constants
define("BCCOMP_LARGER", 1);
class RSA
* PHP implementation of the RSA algorithm
* (C) Copyright 2004 Edsko de Vries, Ireland
* Licensed under the GNU Public License (GPL)
* This implementation has been verified against [3]
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* [1] "Applied Cryptography", Bruce Schneier, John Wiley & Sons, 1996
* [2] "Prime Number Hide-and-Seek", Brian Raiter, Muppetlabs (online)
* [3] "The Bouncy Castle Crypto Package", Legion of the Bouncy Castle,
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* [4] "PKCS #1: RSA Encryption Standard", RSA Laboratories Technical Note,
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* - $message is expected to be binary data
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* - For rsa_encrypt/rsa_sign, the length of $message should not exceed
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* - rsa_encrypt and rsa_sign will automatically add padding to the message.
* For rsa_encrypt, this padding will consist of random values; for rsa_sign,
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* - Blocks for decoding (rsa_decrypt, rsa_verify) should be exactly
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* - rsa_encrypt and rsa_verify expect a public key; rsa_decrypt and rsa_sign
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* rsa encrypt data
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* @param unknown_type $public_key
* @param numbers $modulus
* @param numbers $keylength
* @return binary data
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 $padded = RSA::add_PKCS1_padding($message, true, $keylength / 8);
 $number = RSA::binary_to_number($padded);
 $encrypted = RSA::pow_mod($number, $public_key, $modulus);
 $result = RSA::number_to_binary($encrypted, $keylength / 8);
 return $result;
function rsa_decrypt($message, $private_key, $modulus, $keylength)
 $number = RSA::binary_to_number($message);
 $decrypted = RSA::pow_mod($number, $private_key, $modulus);
 $result = RSA::number_to_binary($decrypted, $keylength / 8);
 return RSA::remove_PKCS1_padding($result, $keylength / 8);
function rsa_sign($message, $private_key, $modulus, $keylength)
 $padded = RSA::add_PKCS1_padding($message, false, $keylength / 8);
 $number = RSA::binary_to_number($padded);
 $signed = RSA::pow_mod($number, $private_key, $modulus);
 $result = RSA::number_to_binary($signed, $keylength / 8);
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function rsa_kyp_verify($message, $public_key, $modulus, $keylength)
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 $result = RSA::number_to_binary($decrypted, $keylength / 8);
 return RSA::remove_KYP_padding($result, $keylength / 8);
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 $radix = "1";
 $result = "0";
 for($i = strlen($data) - 1; $i >= 0; $i--)
 $digit = ord($data{$i});
 $part_res = bcmul($digit, $radix);
 $result = bcadd($result, $part_res);
 $radix = bcmul($radix, $base);
 return $result;
// Convert a number back into binary form
function number_to_binary($number, $blocksize)
 $base = "256";
 $result = "";
 $div = $number;
 while($div > 0)
 $mod = bcmod($div, $base);
 $div = bcdiv($div, $base);
 $result = chr($mod) . $result;
 return str_pad($result, $blocksize, "\x00", STR_PAD_LEFT);
?>
-------------RSAProcessor.class.php------------------------
Code Snippet
<?php
require_once("rsa.class.php");
class RSAProcessor
private $public_key = null;
private $private_key = null;
private $modulus = null;
private $key_length = "1024";
public function __construct($xmlRsakey=null,$type=null)
 $xmlObj = null;
 if($xmlRsakey==null)
 $xmlObj = simplexml_load_file("xmlfile/RSAKey.xml");
 elseif($type==RSAKeyType::XMLFile)
 $xmlObj = simplexml_load_file($xmlRsakey);
 else
 $xmlObj = simplexml_load_string($xmlRsakey);
 $this->modulus = RSA::binary_to_number(base64_decode($xmlObj->Modulus));
 $this->public_key = RSA::binary_to_number(base64_decode($xmlObj->Exponent));
 $this->key_length = strlen(base64_decode($xmlObj->Modulus))*8;
* get public key
* @return string public key
public function getPublicKey()
 //return base64_encode(RSA::number_to_binary($this->public_key,($this->key_length)/8));
 return $this->public_key;
public function getPrivateKey()
 //return base64_encode(RSA::number_to_binary($this->private_key,($this->key_length)/8));
 return $this->private_key;
public function getKeyLength()
 return $this->key_length;
public function getModulus()
 return $this->modulus;
* encrypt data
* @param string $data
* @return base64 encoded binary string
public function encrypt($data)
 return base64_encode(RSA::rsa_encrypt($data,$this->public_key,$this->modulus,$this->key_length));
public function dencrypt($data)
 return RSA::rsa_decrypt($data,$this->private_key,$this->modulus,$this->key_length);
public function sign($data)
 return RSA::rsa_sign($data,$this->private_key,$this->modulus,$this->key_length);
public function verify($data)
 return RSA::rsa_verify($data,$this->public_key,$this->modulus,$this->key_length);
class RSAKeyType
const XMLFile = 0;
const XMLString = 1;
?>
-------------- encrypt data with public key-----------------
Code Snippet
<?php
require_once("RSAProcessor.class.php");
$processor = new RSAProcessor
("<RSAKeyValue><Modulus>m6ljoeWhmnd0oRnsVEH5iNw3B8+vKVu7v7CVfMyf6bnKEzHa62TRmT/baJiSevoI/vgm2ph/s1JrQQTaGiErHicigwSC
Aw7+i05WFbnz7tOyiiJJVMfsdd+v7Xan9Hiud05FzxoMbM8vpiMHPEIDbGJ1MiXyupTVkz2WcMHyBoJ4S189opktZ43pviUhy0PeuWkyoU7zR54akPmK
Yg+z5Zr1r7K8lUZ1a3TThfJGxTQR/uZMtZz/q8QF0AANVQ/eyahTv9icBzBoDuncS0Y5l3vqogW1C/ltJvhJpvSn/OgjbRjuixCAptOUmRd13sDWU95/
x0bMq+Lg68lj2OjJ1Q==</Modulus><Exponent>AQAB</Exponent>zfvdBsMLlmo+4PAUYLgSV2xyyVa7ZqFjkJaAE4EbYuH24EoZjrzeiJR++D
FUT/GUhjfZ5eZ/5e29dXwk0sKUw6nHzBdBtOPp5fr4t5SKLEcWY+J+zLUSOlhG9NUkohFf6+Miy2Y7BLpXVrcl6UwXV0ak8KkTPB2l/aIMwYj5dgc=<Q>wXV0sA3nDzoSDQA/4QSu/WIlBhkA3jZ7K7G9Z9rpP1A0vH+bZeyCIyo52u8ahGuYbubaizF1XMp+Xv3Mh2KmRbt7+UptwEwbFAUiiad2a312mqm
j7IJd7gRjGkyzKEm+6fpNeY3NFLNVNhccBqzhNkRoM22xnvQcImD10XVAakM=</Q><DP>wd1HdCLEWCfc0DYE59a2pINUMXyo2foRTDbpifHcRZ+ojAY
Rsc6+nsssCQnccXVMNVqBgSgEvfGYe+eAfMBX5SN5APPuioJrVGF2DsoFlZC+WPoGH0JYSoNlHO8yEDrMDaXzzH2GFHgQ1XOAged0nFbHzB1FFjJNVL5
cxRXWu6c=</DP><DQ>QDKuCk5SwubOXqoaiJ15RHRxPNjHRPZnYVSWOgSXKn9/QJ5H/0bA2NKGaHS4JAFgkEzjcRV0kNpRnUwztymxa6qPtWZRjWK0Ca
y6jVuZHIqB9UkeMLoCWZ3zFSMmwNPYGuUJGLFJwPjR6iU5E64C/nMs8QQR0WHIhFAQwvVZ7uk=</DQ><InverseQ>JckMSlJR10VZdnp83VPjrZ/Z+63
CGu3tWHm7f4DJ8IwjJWr8FlCpbSwiP6a4e9Upv6bUn/tOj2gY6MMq5G5yTKm2SCRvpUKRu4NCmWAt7vlFv0Z6pkXlTOpzvVjv3v16+dIZOA5Zn+v7+r1
xbdYdH20KRAbiBO3MfQP7s+VJJvM=</InverseQ><D>W1xrBr2hQOj1wgxWAgoK7IHbprEFrK+TnWmGA46SGPsbmHJ9fAVbY6fwHg7Wgmk4WHXLUCeLY
/Nu0eWIISfwh60Oe3ls2WC2k4qxyeSvQDBuLNb81U7WAUT9m9E1uK4QMCP3oxs1ybM80zTh7UMNgVK0WG+fbFUomVffcWTTqW+Fu12PEIO+UR/85oq+x
qVlTzYAEzt1OE9IhkYiRzi99ePXeH2gFltzJ/fb/7jLsDTkhM2eiYTGyOTZmBnen6c6a8b9LFTY4Bc0bGpk5ezHkub6F8p2ZgL/JgIOJMyRZICjDjs+9
k9PTmMTFsCF6xzHY15Fg25xIDYzIyx1rrRUjQ==</D></RSAKeyValue>",RSAKeyType::XMLString);
$rs = $processor->encrypt("Hello,It's Works.");
echo $rs;
?>
with the front codes.you can easy to encrypt data by public key generate by .net programe.

I would like to have my iPad2 mirror onto 2 TVs at the same time. Can I use the iPad HDMI connector with a HDMI splitter to accomplish this?

I would like to have my iPad2 mirror onto 2 TVs at the same time. Can I use the iPad HDMI connector with a HDMI splitter to accomplish this?

I don't want to spend the money on the HDMI connector and HDMI splitter if it won't work.

I have a Macbook Air that had some coffee spilled on the keyboard and as a result the plus/equals key is no longer functioning. Can I use a program like Ukelele to reprogram a different key to be my plus/equals key? Can I program a function key? key

I have a Macbook Air that had some coffee spilled on the keyboard and as a result the plus/equals key is no longer functioning. Can I use a program like Ukelele to re-program another key to do that function? Can I re-program a function key to do this function?

Water + electronics do not mix. Something was damaged insode, and the logic board may be corroding as is.
Take it to a Genius Bar for an evaluation and repair estimate.
This is accidental damage and not covered by warranty.

I updated to Photoshop cc 2014 and now can't resize the images like I used to.

I updated to Photoshop cc 2014 and now can't resize the images like I used to.
I used to click on the image and then go to the corner hold down shift and resize it. Now it won't do it.
How do I do it now?
I have a project deadline and need to do this asap. Panicking that I won't meet my deadline.

Did you turn off the "show transform controls" option in the move tool?
It sounds like you were using that previously.
And you can always transform by using the Free Transform command (command/control T).

I just bought and installed the Adobe Illustrator. I would like to know how long can I use the product before an extension is needed?

I just bought and installed the Adobe Illustrator. I would like to know how long can I use the product before an extension is needed? And on how many computers can I install this product? Thanks.

What version exactly did you buy? If you bought CS6, then the license is perpetual and doesn't need any extension. If you bought CC, then you need to renew your plan every year. You can install each Adobe software on 2 machines with a single license for non-concurrent use.
Mylenium

Why doesn't my iTunes Radio give me the option to customize stations using "play more like this" and "never play this" in the star menu?

Why doesn't my iTunes Radio give me the option to customize stations using "play more like this" and "never play this" in the star menu?

You can only "play more like this" on your custom stations. The pre-programmed ones cannot be altered, at least to my understanding

HT1212 I've forgotten my ipad passcode but when I try to restore on the computer it won't let me as I have to turn "find your ipad" off but i don't know how when I can't use the ipad itself. How do I do this on the cloud?

I've forgotten my ipad passcode but when I try to restore on the computer it won't let me as I have to turn "find your ipad" off but i don't know how when I can't use the ipad itself. How do I do this on the cloud?

If the iPad was running iOS 7, iCloud: Find My iPhone Activation Lock in iOS 7
http://support.apple.com/kb/HT5818
How can I unlock my iPad if I forgot the passcode?
http://www.everymac.com/systems/apple/ipad/ipad-troubleshooting-repair-faq/ipad- how-to-unlock-open-forgot-code-passcode-password-login.html
iOS: Device disabled after entering wrong passcode
http://support.apple.com/kb/ht1212
How can I unlock my iPad if I forgot the passcode?
http://tinyurl.com/7ndy8tb
How to Reset a Forgotten Password for an iOS Device
http://www.wikihow.com/Reset-a-Forgotten-Password-for-an-iOS-Device
Using iPhone/iPad Recovery Mode
http://ipod.about.com/od/iphonetroubleshooting/a/Iphone-Recovery-Mode.htm
Saw this solution on another post about an iPad in a school environment. Might work on your iPad so you won't lose everything.
~~~~~~~~~~~~~
‘iPad is disabled’ fix without resetting using iTunes
Today I met my match with an iPad that had a passcode entered too many times, resulting in it displaying the message ‘iPad is disabled – Connect to iTunes’. This was a student iPad and since they use Notability for most of their work there was a chance that her files were not all backed up to the cloud. I really wanted to just re-activate the iPad instead of totally resetting it back to our default image.
I reached out to my PLN on Twitter and had some help from a few people through retweets and a couple of clarification tweets. I love that so many are willing to help out so quickly. Through this I also learned that I look like Lt. Riker from Star Trek (thanks @FillineMachine).
Through some trial and error (and a little sheer luck), I was able to reactivate the iPad without loosing any data. Note, this will only work on the computer it last synced with. Here’s how:
1. Configurator is useless in reactivating a locked iPad. You will only be able to completely reformat the iPad using Configurator. If that’s ok with you, go for it – otherwise don’t waste your time trying to figure it out.
2. Open iTunes with the iPad disconnected.
3. Connect the iPad to the computer and wait for it to show up in the devices section in iTunes.
4. Click on the iPad name when it appears and you will be given the option to restore a backup or setup as a new iPad (since it is locked).
5. Click ‘Setup as new iPad’ and then click restore.
6. The iPad will start backing up before it does the full restore and sync. CANCEL THE BACKUP IMMEDIATELY. You do this by clicking the small x in the status window in iTunes.
7. When the backup cancels, it immediately starts syncing – cancel this as well using the same small x in the iTunes status window.
8. The first stage in the restore process unlocks the iPad, you are basically just cancelling out the restore process as soon as it reactivates the iPad.
If done correctly, you will experience no data loss and the result will be a reactivated iPad. I have now tried this with about 5 iPads that were locked identically by students and each time it worked like a charm.
~~~~~~~~~~~~~
Try it and good luck. You have nothing more to lose if it doesn't work for you.
 Cheers, Tom

Can I use the breakpoints like this?

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