Code Snippets in Forums

Hi,
I recently tried to anwser to a forums question located at this URL: /message/8930166#8930166 [original link is broken]
I inserted some code snippets and encountered the problem that I was not able to send my posting to the forums (there occured an error like "Method not implemented: POST to /post.jspa not supported"...
After some try&error I realized that the problem lies in the mixture of JSP-Scriptlets and Javascript-Code in one code snippet.
So I placed an "_" behind the javascript-script-Tags which enabled me to send the posting finally.
This was however very annoying... is this a known problem or is this new?
EDIT: Also in this posting there is the problem only within the script-tags (without using the forum code-markups).

Oh, looks like so. But how about just using spaces between the square brackets and your index designator, along these lines:
int[] array = new int[ 10 ];
int i = 1;
array[ i++ ] = 42;
array[ i ] = 50;That's how I always write my code. Unless the client has some strict coding conventions that dictate otherwise, that is.
.P.

Similar Messages

Code Snippets in MEF Editor extension VS2012

I am trying to implement code snippets with a MEF editor extension, I followed the walkthrough "Implementing Code Snippets" from the link: http://msdn.microsoft.com/en-us/library/ff926100(v=vs.110).aspx
The implementation is based on the walkthrough Displaying Statement Completion. This feature works fine.
The first section of "Implementing Code Snippets" is "Creating and Registering Code Snippets" which does not work. At the end of the section is the step 8:
Build and run the project. In the experimental instance of Visual Studio that starts when the project is run, the snippet you just registered
should be displayed in the Code Snippets Manager under
the TestSnippets language.
There are no errors, but the Code Snippets Manager does not display the TestSnippets language, and as a consequence the snippets are not there. I have been stuck for a few weeks now with this, and could not find resources to understand the issue.
Any idea on how to overcome this issue will be much appreciated.
Thanks

Hi,
I have to say that I can reproduce your issue on my machine via the steps provided in the walkthrough. However, I finally add that code snippets to C# language not that custom TestSnippets language.
Here are some modifications which are made on my side, maybe these listed items can be helpful for you to trouble-shoot your issue:
1). Delete the following line from the test.snippet file.
<?xml version="1.0" encoding="utf-8" ?>
2). Edit the test.snippet file, set <Code Language="CSharp">
3). Edit the SnippetIndex.xml file, set <Language Lang="CSharp" Guid="{694DD9B6-B865-4C5B-AD85-86356E9C88DC}">
4). Edit the SnippetUtilities class, and set
internal const string LanguageServiceGuidStr = "694DD9B6-B865-4C5B-AD85-86356E9C88DC";
5). Then build and run your project again. And this time you should get the snippet under C# language.
Thanks.
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Code Snippets and actions?

I am using code snippets and trying to apply action to create a button for an interactive graphic. Every time I click on the "Click to go to frame and stop" it opens the actions window in which the coding appears for a brief second then all of it completely disappears so it's an empty actions window. Any ideas?

Have you tried contacting Adobe Tech Support? If there is a problem with your installation, Adobe Tech Support folks are the most likely folks to be able to help. (just to clarify, these are user-to-user forums, not an Adobe Tech Support channel).

Create code snippet with this code

I'm curious...
I can't create a code snippet with this code. (located in the first post)
http://forums.ni.com/t5/LabVIEW/Event-structure-with-value-changes/m-p/1937505#M646059
However, I can create snippets from its sub-sections.
Tried various versions of LabVIEW with the same result.
Can anyone create a snippet? Just curious.
I'm not stuck or anything... just curious.. Maybe I should have posted in Breakpoint..
Solved!
Go to Solution.

Spoiler (Highlight to read)
I cheated and used my own Snippet tool. Native tool dislike Event Structures.
I cheated and used my own Snippet tool. Native tool dislike Event Structures.

Serial port control -- what's this code snippet?

Hi, all.
I've just become active working with LabView, version 6.0i. And this because of a program which "suddenly" stopped working, with no changes made by anyone that I can see (yeah, likely story, right?).
In short, the screenshot which I'll include with this post is of one tiny code snippet buried deeply in the .vi which runs an X-Z positioning system. I'd like to know what people thing this code snippet does. I have my suspicions, but I can't believe that whoever wrote this code actually used it for this purpose!
The X- and Z-positioners which I'm using are controlled by separate power sources, and separate ports on the computer. The X-positioner is ultra-fine-resolution, and has an optical encoder. It's controlled by the RS-232 port on the computer, and it's meant to be moved only a little at a time. The Z-positioner is a bit more coarse, and usually moves quite a bit at a time. It's serial-port controlled.
The screenshot is of the portion of the code called "XMove" -- that portion of the code which controls the x-positioning stepper motor. Often, the Z-positioner is still running during this part of the code (the "ZMove" subroutine is called before the "XMove"), and then, after both parts of the positioner have stopped, the code should shut down the power to them, and update the position of the translation stage.
However, once the code gets to this portion (screenshot), that while loop just keeps running.
Here's what I think is happening (please correct me if I'm wrong!): The Z-positioner is run by the serial port, which, as far as I know, can be controlled by only one device at a time. Thus, this While loop does the following:
1) attempts to write the characters "1R" followed by a linefeed to port 0 (the applicable serial port on this computer);
2) reads how many characters are stored in the serial buffer;
3) reads all the characters in the serial buffer;
4) takes the first two characters from the string read;
5) compares these two characters to *R;
6) if the two characters are R, then the loop terminates and the code finishes.
As far as I can tell (I've probed many parts of this structure), the code fails when the "N" portion passes the number of characters in the serial buffer to the "R" portion -- it's always zero. It appears to me that the "W" portion writes to the buffer AFTER the number of characters is read (I wouldn't have suspected this unless I'd run it many times and monitored which steps were done in which order). This ain't right!
I found a similar question answered in the KnowledgeBase forum, but the answer to that one was that the serial port may have an "echo" mode. That doesn't change the fact that data is being from to the port before it's written, does it?
Is there a way to make sure that the "read" statement happens AFTER the "write" statement? Am I way off base with what this code snippet should do? And, most importantly, *** is this a good way to tell if the Z-positioner is done with its job? ***. Is this a standard trick to tell if a program is done with the serial port?
Thanks, all. I know the quandary of trying to debug with so few details, and not having the program in front of you. Any help is appreciated!
Sincerely,
Curtis Osterhoudt
Attachments:
VI_diagram.jpg ‏17 KB

I suspect someone did change it, but they just don't realize they did.
THe code snippet is an example of some very bad LV code! What you suspect is happeneing is indeed true. LV uses a data dependacy paradigm that says code execution order is dependent on data availablility. Data availability is determined by ythe rule that the output of a node or sub-VI is not available until the object completes.
In you snipet, the only node that has to complete before the read bytes at port and the write to port VI is the the constant port number constant. That means that LV can execute either the write or the check bytes at port VI's first. This is determined at LV compile time. If for some reason LV decideds to compile in the write before the check bytes at port, the
n the I/O may work as intended, BUT NOT POROGRAMMED!
For a quick fix, put the contant port number and the write VI in a single frame sequence structure. This way the read from the constant and wire operation must comlplete before the seq completes, therby forcing the read stuff to wait.
I hope this help,
Ben
Ben Rayner
Certified LabVIEW Developer
www.DSAutomation.com
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

How do I post code snippets?

I spotted some discussion about posting code snippets. However, even those discussions themselves seem to be incorrectly formatted. So, perhaps apple has changed it's discussion formatting.
What's the recommended way to quote code in a discussion?

I know this is old old... but this comes up in google when searching "apple forums code snippets"
I forgot, and managed to figure it out again... the forums are based on Jive forum software, and these use css classes and custom attribute names etc to pre format things like quotes and code snippets.
While there isn't a button to do this in the editor, what you can do instead is use the quote button then go to HTML mode and edit it's classes to change the first part of the tag from this:
<pre class="jive_text_macro jive_macro_quote" jivemacro="quote">
to
<pre class="jive_text_macro jive_macro_code" jivemacro="code">
which changes this:
ls -al /var/log/*.out
sudo periodic daily weekly monthly
to:
ls -al /var/log/*.out
sudo periodic daily weekly monthly
The main difference being forced monospaced font and lack of softwrapping... good for code.

Working code snippet for JSSE 1.0.2

This code works only with JSSE 1.0.2. JSSE 1.0.1 has a bug I believe which give null cert chain
error when using client authorization.
Below is a java code snippet to create a SSL server and client sockets.
SocketsFactory.java
This class is an utility class which gets you the Secure Socket for server and the client.
It reads from the properties file.
public class SocketsFactory{
/** Creates a SSL client socket. It uses the properties obtained from the
* sslPropsFile to create the client socket.
* @param sslPropsFile The ssl properties file that contains information about the provider etc.
* @param host The host to connect to.
* @param port The port on which this socket should attempt to connect
* @throws IOException if there was any exceptions in creating the sockets or if the properties file
* was not found or corrupted.
* @return returns the socket that was created.
     public static Socket createSecureSocket(final String sslPropsFile, String host,int port)throws IOException{
          Properties props = readPropertiesFile(sslPropsFile);
          SSLSocketFactory factory = null;
          System.setProperty("javax.net.ssl.trustStore",(String)props.get("com.ibm.idmg.ssl.keyStore"));
          //Getting a secure client socket using sun..
          try {
               addProvider(props);
               // Set up a key manager for client authentication
               // if asked by the server. Use the implementation's
               // default TrustStore and secureRandom routines.
               SSLContext ctx = getSSLContext(props);
               factory = ctx.getSocketFactory();
          catch (Exception e) {
               e.printStackTrace();
               throw new IOException(e.getMessage());
          SSLSocket client =(SSLSocket)factory.createSocket(host, port);
          client.startHandshake();
          return client;
/** Creates a SSL server socket based on sun's implementation using JSSE. Uses the
* sslPropsFile to get the keystore used for validating certificates and their
* passwords.
* @param sslPropsFile The properties file containing SSL provider, key passwords etc.,
* @param port The port to which this socket should listen at.
* @throws IOException If the properties file was not found or it was corrupted or if there was any
* other errors while socket creation.
* @return the serversocket object.
     public static ServerSocket createSecureServerSocket(final String sslPropsFile,int port) throws IOException{
          Properties props = readPropertiesFile(sslPropsFile);
          String trustStore = (String)props.get("com.ibm.idmg.ssl.keyStore");
          System.setProperty("javax.net.ssl.trustStore",trustStore);
          //     Getting a sun secure server socket
          SSLServerSocketFactory ssf = null;
          try {
               addProvider(props);
               // set up key manager to do server authentication
               SSLContext ctx = getSSLContext(props);
               ssf = ctx.getServerSocketFactory();
          } catch (Exception e) {
               e.printStackTrace();
               throw new IOException(e.getMessage());
          SSLServerSocket socket = (SSLServerSocket)ssf.createServerSocket(port);
          socket.setNeedClientAuth(true);
          return socket;
     * Internally used function to read a provider from the properties and
     * add it as the current ssl provider. The properties should have the
     * property <i>com.ibm.idmg.ssl.sslProvider</i> defined. Otherwise
     * throws NullPointerException.
     private static void addProvider(Properties props) throws Exception{
          String provider = (String)props.get("com.ibm.idmg.ssl.sslProvider");
          if (provider == null)
               throw new NullPointerException("com.ibm.idmg.ssl.sslProvider is not specified!");
          java.security.Security.addProvider((java.security.Provider)Class.forName(provider).newInstance());
     * Internally used function to read a file and return it as java properties.
     * It uses java.util.Properties. Throws FileNotFoundException if the file
     * was not found. Otherwise returns the properties.
     private static Properties readPropertiesFile(final String file) throws IOException{
          if (file == null)
               throw new IOException("SSL Context File name not specified!");
          FileInputStream in = new FileInputStream(file);
          Properties properties = new Properties();
          properties.load(in);
          in.close();
          in = null;
          return properties;
     * Internal function used to retrieve a SSLContext object. It is used primarily
     * for creating SSL sockets that can authenticate each other based on the
     * keystores specified using the properties.
     private static SSLContext getSSLContext(Properties props) throws Exception{
          SSLContext ctx;
          KeyManagerFactory kmf;
          KeyStore ks;
          String password = (String)props.get("com.ibm.idmg.ssl.keyStorePassword");
          if (password == null)
               password = System.getProperty("javax.net.ssl.keyStorePassword");
          char[] passphrase = password.toCharArray();
          ctx = SSLContext.getInstance("TLS");
          kmf = KeyManagerFactory.getInstance("SunX509");
          ks = KeyStore.getInstance("JKS");
          String keyStoreFile = (String)props.get("com.ibm.idmg.ssl.keyStore");
          if (keyStoreFile == null)
               keyStoreFile = System.getProperty("javax.net.ssl.keyStore");
          FileInputStream in = new FileInputStream(keyStoreFile);
          ks.load(in, passphrase);
          in.close();
          in = null;
          //     All keys in the KeyStore must be protected by the same password.
          String keyPassword = (String)props.get("com.ibm.idmg.ssl.keyPassword");
          if (keyPassword != null)
               passphrase = keyPassword.toCharArray();
          kmf.init(ks, passphrase);
          ctx.init(kmf.getKeyManagers(), null, null);
          return ctx;
The Server properties file looks like this.
#     Specify the SSL provider here.
#     Using sun's reference implementation for testing..
com.ibm.idmg.ssl.sslProvider=com.sun.net.ssl.internal.ssl.Provider
#     Specify the keystore file that this ssl socket should use
com.ibm.idmg.ssl.keyStore=server.ks
#     Specify the password for this keystore file
com.ibm.idmg.ssl.keyStorePassword=servercanpass
#     Specify the password used to protect the keys in the keystore
#     Note: all the keys should have the same password
com.ibm.idmg.ssl.keyPassword=icanpass
The client properties file
#     Specify the SSL provider here.
#     Using sun's reference implementation for testing..
com.ibm.idmg.ssl.sslProvider=com.sun.net.ssl.internal.ssl.Provider
#     Specify the keystore file that this ssl socket should use
com.ibm.idmg.ssl.keyStore=client.ks
#     Specify the password for this keystore file
com.ibm.idmg.ssl.keyStorePassword=clientshouldpass
#     Specify the password used to protect the keys in the keystore
#     Note: all the keys should have the same password
com.ibm.idmg.ssl.keyPassword=canipass
Now to create the certificates..
Its a 5 step process
1) Create the keystore file.
     keytool -genkey -alias mohan -dname "CN=Mohan Tera OU=IS O=IM L=sanjose S=NY C=US" -keystore server.ks -storepass servercanpass -validity 180 -keypass icanpass
2) Create a self signed certificate. If you need to get it signed from
     verisign then you have to create a certificate request. For testing purposes,
     you can create a self signed certificate.
     keytool -selfcert -alias mohan -dname "CN=Mohan Tera OU=IS O=IM L=sanjose S=NY C=US" -keystore server.ks -storepass servercanpass -validity 180 -keypass icanpass
3) Export the public key from the keystore to a certificate file that is to be imported to the client keystore.
     keytool -export -alias mohan -file fromserver.cer -keystore server.ks -storepass servercanpass
4) Repeat the above steps for the client also..
     a)
     keytool -genkey -alias moks -dname "CN=Jennifer Poda OU=Javasoft O=Sun L=Edison S=NJ C=US" -keystore client.ks -storepass clientshouldpass -validity 180 -keypass canipass
     b)
     keytool -selfcert -alias moks -dname "CN=Jennifer Poda OU=Javasoft O=Sun L=Edison S=NJ C=US" -keystore client.ks -storepass clientshouldpass -validity 180 -keypass canipass
     c)
     keytool -export -alias moks -file fromclient.cer -keystore client.ks -storepass clientshouldpass
5) Import the certificates that were exported in steps 3 and 4c in client and server keystore respectively.
     keytool -import -trustcacerts -alias new -file fromserver.cer -keypass keypass -storepass clientshouldpass -keystore client.ks
     keytool -import -trustcacerts -alias new -file fromclient.cer -keypass keypass -storepass servercanpass -keystore server.ks
And voila you are all set to go..
Hope this explains to all the people who are struggling with JSSE..
Regards,
Moks

when i using your method in my code i get the following exception
pl. help me.
java.security.UnrecoverableKeyException: Cannot recover key
at sun.security.provider.KeyProtector.recover(KeyProtector.java:301)
at sun.security.provider.JavaKeyStore.engineGetKey(JavaKeyStore.java:103
at java.security.KeyStore.getKey(KeyStore.java:289)
at com.sun.net.ssl.internal.ssl.X509KeyManagerImpl.<init>(DashoA6275)
at com.sun.net.ssl.internal.ssl.KeyManagerFactoryImpl.engineInit(DashoA6
275)
at javax.net.ssl.KeyManagerFactory.init(DashoA6275)
at ClassFileServer.getServerSocketFactory(ClassFileServer.java:145)
at ClassFileServer.main(ClassFileServer.java:115)
Exception in thread "main" java.lang.NullPointerException
at ClassFileServer.main(ClassFileServer.java:117)

How do I create a drop down menu with Code Snippets and Flash CS5?

Hi
I am wondering how to create a drop down menu using the Code Snippets and CS5?
There are some older tutorials out there and it would be nice if someone could create an updated drop down menu tutorial, and it might be me doing this after I have figured out the best and easiest way to create one, but before that I need some pointers.
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Have a great day!
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You can use panel widget to create manual menu where set to show target on rollover.
Something like this :
http://muse.adobe.com/exchange-library/menu-vertical-accordion-widget-1
http://muse.adobe.com/exchange-library/tiptop-navigation-menu
Thanks,
Sanjit

Audio captcha is not working in mac safari 5.1.7. We used below code snippet that is working in other browser like IF 7,8,9, crome and firefox. Audio refresh is also not happening. When submit Audio Captcha then jcapcha framework giving InvocationTargetEx

Audio captcha is not working in mac safari 5.1.7.
We used a code snippet that is working in other browser like IF 7,8,9, crome and firefox.
Audio refresh is also not happening.
When submit Audio Captcha then jcapcha framework giving InvocationTargetException.
<Edited By Host>

Audio captcha is not working in mac safari 5.1.7.
We used a code snippet that is working in other browser like IF 7,8,9, crome and firefox.
Audio refresh is also not happening.
When submit Audio Captcha then jcapcha framework giving InvocationTargetException.
<Edited By Host>

Is there a way to remove a code snippet from the library of my snippets in Edge Animate CC2014?

Is there a way to remove a code snippet from the library of my snippets in Edge Animate CC2014?

When you click on "My Snippets", it will list down all saved user snippets, which you can right-click and click on "delete" to delete it.

OLE2 Doc/Code snippet to assist in creating a word doc with underlined text

I would like to use OLE2 to create a simple Word document. I would like some of the text to be bold/underlined and the rest of the text to be regular. There seems to be a serious dearth of information regarding OLE2 in conjunction with PS/SQL in Word applications. We're running Forms 6 and Oracle 9i.
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Hi Ron,
Office ships with a number of resources that you will find indispensable for the sort of work you're doing. Take a look at the VBA IDE (Visual Basic for Applications IDE). You may already be familiar with it, if you've ever written a Word macro, but to call it a macro editor sells it short -- it is a full-blown development environment. Its Object Browser allows you to browse Word's object model, search by keyword, and view call syntax.
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3. Open the Object Browser by pressing <F2>
Spend some time familiarizing yourself with the Object Browser. Constrain its scope by selecting the Word library instead of <All Libraries> (the default). Learn to search by keyword. Click on items within your results for details. If Visual Basic Help is installed, pressing <F1> will raise help on a selected item.
Visual Basic Help may not be part of the Compact or Typical install. Running Office Setup, either from the install CD, or through Add/Remove Programs under Control Panel, will allow you to add the feature. (The Office installer lists Visual Basic Help in the Office Tools section.)
I have found the VBA IDE to be the perfect place for prototyping and testing automated processes. It is a far friendlier environment for learning Office automation, as it offers code completion and context-driven help. Once the process works, I manually translate my VBA routine into Forms PL/SQL, which is fairly painless. I've written a short tutorial, that I will post shortly -- I didn't want to bury it in this thread!
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Eric Adamson
Lansing, Michigan

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I just updated today, and now a project I had been working on for weeks (my first real project) won't open in CC anymore. The only reason I wanted to open it back up in CC - NOT Adobe Edge Animate CC (2014), was because this updated Edge Animate IS MISSING THE CODE SNIPPET SIDEBAR!! WHY!! WHY!! WHY!! It's a little hard to follow along with tutorials you have been using when they insert snippets from the sidebar and suddenly you don't have one anymore!
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OK - Possibly Good News... I talked to Adobe Tech Support. I am able to download a previous version of the Edge Animate CC by choosing PREVIOUS VERSION under the FIND NEW APPS section of the Creative Cloud Desktop app. This is a new feature of CC. Thankfully. I can install CC and then do as hemanth kumar r suggested and edit the _edge.js file to allow 3.0 to open the file.
Thanks for all of the help. Sorry for the frustration in MY TYPING . I'll reply if that all works.

I am using Edge CC 2014. When I open up actions for a particular object (or in code view) the "toggle display of code snippets" does not show. Is there a preference setting I am missing?

I cannot get the code snippets to show. What am I missing here?

Hi there,
Code snippets have changed for Edge Animate CC 2014: they are categorized by type, and allow you to choose which elements are being targeted. Please refer to the attached screenshot:
hth,
Joe

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Our writing group is using FrameMaker 7.2 with Acrobat 9. The documentation we write includes code snippets. Conversion from Frame to PDF adds a carriage return to the end of any line of code. This causes any snippet containing a wrapped line to be incorrect if it is copied and pasted directly from the PDF. Does anyone knopw if there's a fix for this?
Thanks,
George

Dear Alexander,
Thanks for the reply.
In this I am using the FM 'CONVERT_ABAPSPOOLJOB_2_PDF'. I have checked the settings from SPAD that is also same in both servers for particular output device. But the patches are diffrennt in both the servers, the server from which layout is not coming properly having the high level patches in compare to the other server(which is working fine).

I am trying to save a custom code snippet in Flash CC and it does not save, any ideas why?

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About line 32, I added:
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