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• Whitelisting website email so it is not rejected as spam

  - by Micah Burnett

  What are the processes I need to go through to make sure emails sent from my web server are not rejected as spam? This question is for legitimate site emails that members have requested like a daily newsletter which is generated and run in a nightly process, as well as confirmation emails. Some of the ideas I've heard are: Making sure the…

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• Convert charset name to NSStringEncoding

  - by d11wtq

  Given a charset string, such as "utf-8", "iso-8859-1", "us-ascii" etc, is there any built-in way to get the appropriate NSStringEncoding in Cocoa? Right now I'm looking at just building a NSDictionary containing a canonicalized version of the name mapped to the NSStringEncoding, then having a lookup mechanism that canonicalizes the input in…

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• Class not found exception (org.apache.openjpa.enhance.PersistenceCapable) thrown in a client of WLS

  - by user316689

  I am developing an aplication using WLS 10 When i try to conect (lookup) to an EJB from a specific jar of my ear aplication, an exception of type "ClassNotFoundException" of the class "org.apache.openjpa.enhance.PersistenceCapable" is thrown in the client has anybody found a reason for this workaround? Thanks in advance

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• Performance comparison of Dictionaries

  - by Hun1Ahpu

  I'm interested in performance values (big-O analysis) of Lookup and Insert operation for .Net Dictionaries: HashTable, SortedList, StringDictionary, ListDictionary, HybridDictionary, NameValueCollection Link to a web page with the answer works for me too.

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• Reed-Solomon encoder for embedded application (memory-efficient)

  - by bjarkef

  Hi I am looking for a very memory-efficient (like max. 500 bytes of memory for lookup tables etc.) implementation of a Reed-Solomon encoder for use in an embedded application? I am interested in coding blocks of 10 bytes with 5 bytes of parity. Speed is of little importance. Do you know any freely available implementations that I can use…

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• Running XPath on child node.

  - by Jeeyoung Kim

  Hi. I'm trying to do a xpath lookup on nodes returned by xpath lookup, but it doesn't seem to work as I expected.XPaths executed on the child nodes of a document seem to be executd against hthe root node of the document (in the example, the inventory tag.), instead of the root of the provided node. Am I missing something here? I'm new to…

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• Why are emails sent from my applications being marked as spam?

  - by Brian

  Hi. I have 2 web apps running on the same server. The first is www.nimikri.com and the other is www.hourjar.com. Both apps share the same IP address (75.127.100.175). My server is through a shared hosting company. I've been testing my apps, and at first all my emails were being delivered to me just fine. Then a few days ago every…

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• Is trigonometry computationally expensive?

  - by DMan

  I read in an article somewhere that trig calculations are generally expensive. Is this true? And if so, that's why they use trig-lookup tables right?

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• Connect to ibm mq with jms . Specify the channel and queue manager

  - by bhargav

  How do i specify which queue manager to connect to in my system properties. Here is the code: Properties properties = new Properties(); properties.setProperty("java.naming.factory.initial", "com.ibm.mq.jms.context.WMQInitialContextFactory"); properties.setProperty("java.naming.provider.url", "localhost:1414/SYSTEM.DEF.SVRCONN"); …

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• EJB client can't find a DataSource that tests successfully in WebLogic admin console

  - by suszterpatt

  Disclaimer: I'm completely new to JEE/EJB and all that, so bear with me. I have a simple EJB that I can successfully deploy using JDeveloper 11g's integrated WebLogic server and a remote database connection (JDBC). I have a DataSource named "PGY2" defined in WebLogic, and I can test it successfully from the admin console. Here's…

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• Dictionary API or Library

  - by Trey

  Does anyone know of a good dictionary API or ruby library to lookup the definitions of words? I'm thinking it should work something like: I call get_definition(word) It returns the definition for that word (ideally in some way to easily format the definition for display. Thanks

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• How to use JNDI to obtain a new Stateful Session Bean, in EJB3?

  - by FarmBoy

  I'm trying to use JNDI to obtain a new Stateful Session Bean in a servlet (as a local variable). My doGet() method has the following: Bean bean = (Bean) new InitialContext().lookup("beanName"); I've tried including java:comp/env but all of my attempts have led to naming exceptions. I'm attempting to bind the bean in the…

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• Sharepoint Filter

  - by Albert

  Hi All, I have two lists, Status Name (string) Active (yes/no) Task Name (string) Status (Lookup to Status list) I have the following statuses (These can be changed at any time by the client): New, Active = Yes Open, Active = Yes Not Resolved, Active = No Resolved, Active = No I want to create a view for the…

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• decompiling a DNS packet

  - by rgksugan

  I am trying to catch DNS packets which are sent from my system using Jpcap API. I have got an dns packet. I want to retrieve the ip address for which the DNS lookup is made. How can i get that?

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• List as a key to a dictionary

  - by williamx

  Let's say I have a list: a = ['apple', 'orange'] and a dictionary: d ={'apple': [2,4], 'carrot': [44,33], 'orange': [345,667]} How can I use the list a as a key to lookup in the dictionary d? I want the result to be written to a comma-separated textfile like this apple, orange 2, 44 4, 33

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• mysql enum performance: is enum slower than INT

  - by JP19

  Hi, Is it better to have a field status enum('active', 'hidden', 'deleted') OR status tinyint(3) with a lookup table. Assume that status can take only one value at a time. In particular, I am interested in knowing, are operations on enum significantly slower than or as fast as operations on int ? There is a related…

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• Sqlite-3 error while running ROR application

  - by palani

  Hi When i try to run Ruby on Rails application.... i facing the following error symbol lookup error: /home/user/.rvm/gems/ruby-1.9.2-preview3/gems/sqlite3-ruby-1.3.0/lib/sqlite3/sqlite3_native.so: undefined symbol: sqlite3_initialize I don't know whats the error exactly. can any one please help me out…

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• Filter Django Haystack results like QuerySet?

  - by prometheus

  Is it possible to combine a Django Haystack search with "built-in" QuerySet filter operations, specifically filtering with Q() instances and lookup types not supported by SearchQuerySet? In either order: haystack-searched -> queryset-filtered or queryset-filtered -> haystack-searched Browsing the…

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• ASP.NET custom templates, still ASP.NET controls possible?

  - by Sha Le

  Hello: we currently do not use asp.net controls (no web forms). The way we do is: 1 Read HTML file from disk 2 lookup database, parse tags and populate data finally, Response.Write(page.ToString()); here there is no possibility of using asp.net controls. What I am wondering is, if we use asp.net controls…

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• If I access UserTransaction does this mean that I use 2 phase commit or XA?

  - by Pangea

  Hi UserTransaction ut=lookup.... ut.beginTransaction(); saveToFooDB(); statelessEjb.transactionSupportedMethod(); //saves something to the Foo DB saveToFooDB(); ut.commit(); If i was doing the above then my understanding is that it is not an XA transaction as it doesn't span across multiple resources…

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• Is a SqlProfiler Scan Started bad?

  - by Lieven Cardoen

  If in SqlProfiler you can see that to execute a query a Scan is Started, does this mean a full table scan or can it just be a lookup? If it can be both, how can you tell which one of the two it is?

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• Starting inets/httpd with custom application

  - by williamstw

  I've got a module that I'm attempting to turn into a proper OTP application. Currently, the module has start/0 which starts a genserver which supplies configuration data read from a config file. It then calls inets:start(httpd,config:lookup(httpd_conf)). I gather that I need to move the starting of…

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• How can we secure our data from DBA?

  - by KoolKabin

  Hi guys, I have very confidential data in my database. I am trying to secure my data from dba. I am a member of development team. We develop our software and delpoy in a server which has its own dba. We have limited control over the server. In this scenario how can i deny dba of the server to…

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• Pull dynamic string out of embedded RESX

  - by AC

  I have a RESX resource file that I can retrieve the values out of using the strongly typed properties and assign to values in my Silverlight 3 app. However at runtime I need to generate the lookup key based on some values to avoid a ton of if/switch statements. I'm trying to use the…

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• simple yet secure encrypt / decrypt asp to asp.net

  - by Michael

  First post here. I have a asp/vb6 web app that logs in a user I want to encrypt the users identity field and pass(querystring) it to a asp.net app and then decrypt it to do a db lookup. I've google'd it of course and found rot13, not secure enough. I've also found some hits on…

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