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• Finding easily parseable chemical element data

  - by nickname

  I am writing an application that needs simple data found (mostly) on the periodic table of elements, such as atomic mass, atomic number, state, etc. However, I would prefer not to manually enter this data. I managed to find the NIST website (http://www.nist.gov/pml/data/edi.cfm) with all of the data I need, but not in a downloadable format. Where can I find this data? Preferably, it would be in an XML/YAML/JSON/other documented format, however, any format would be helpful.

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• Stored procedures vs. parameter binding

  - by Gagan

  I am using SQL server and ODBC in visual c++ for writing to the database. Currently i am using parameter binding in SQL queries ( as i fill the database with only 5 - 6 queries and same is true for retrieving data). I dont know much about stored procedures and I am wondering how much if any performance increase stored procedures have over parameter binding as in parameter binding we prepare the query only once and just execute it later in the program for diferent set of values of variables.

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• Programmatically determining the status of a file download

  - by Tim

  Is there a way I can programmatically determine the status of a download in Chrome or Mozilla Firefox? I would like to know if the download was aborted or completed successfully. For writing the code I'd be using either Perl, PHP or Python. Please help. Thank You.

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• Can I turn off inline syntax checking in the Office 2003 VBA editor?

  - by ChristianLinnell

  As anybody who uses VBA in Office 2003 will know, it has the extremely frustrating tendency to do a syntax check every time you click off a line. For example, if I start writing a line of code, I might go > For Each application In And then think "crap, what's the application collection called?" So I'll hit "page up" to find it, and get (in this case) a "Compile Error". Can I turn this off?

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• When do I synchronize methods or use synchronized blocks in my methods in an Android game?

  - by Omega

  I'm looking into writing simple graphics code in Android and I've noticed some synchronized() blocks. What is the reasoning behind this and how do I know when I should be "synchronizing" my code?

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• How to make a single image in to different(optimize) sizes once image uploaded?

  - by Shakil

  Hi All i am working on mvc4(webapi) i need create for single image into different sizes for example i had loaded a image for file upload control once press the button of upload the single image should divide in to different sizes (like thumbnail large size medium size ) actually i am new for webapi i don't have any idea about it but i need to make this by writing hard code i will provide a path for it to store images could any body plz help me to do this work thank in advance

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• Multitenant NHibernate application with with separate SQL Server schema for each tenant

  - by Branko

  I am writing a new multi-tenant WCF RIA application. I plan to have a shared database with separate SQL Server schema for each tenant. I would like to use NHibernate for object-ralational mapping. Configuration of SQL Server schema in mapping classes doesn't help because it is static and would need one set of mapping classes for each tenant. Is it possible to dynamically configure ISession which SQL Server schema should be used for mapping objects to tables?

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• vim unicode bufread/bufwrite script

  - by anon

  Problem: I want my unicode characters to be stored on disk as (rather tan utf8/16 encoding) \u#### However, I want them dispalyed as unicode characters when opened up in vim. I think the easiest way to acheive this is some bufopen/bufwrite script that automatically: on opening, convert \u#### to unicode character on writing, convert unicode characters into \u#### However, I don't know what functions to call to make this happen. Can someone lend a hand? Thanks!

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• why is optional chaining required in an if let statement

  - by b-ryan ca

  Why would the Swift compiler expect me to write if let addressNumber = paul.residence?.address?.buildingNumber?.toInt() { } instead of just writing: if let addressNumber = paul.residence.address.buildingNumber.toInt() { } The compiler clearly has the static type information to handle the conditional statement for the first dereference of the optional value and each following value. Why would it not continue to do so for the following statements?

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• Primary monitor keeps reverting back to the laptop display

  - by Celeritas

  A Macbook Pro running VMware Fusion has a guest operating system of Windows 7. The user often connects an external monitor to the laptop through an HDMI cable. For the display settings "extend the desktop" is selected and I keep setting the primary monitor as the external one but for some annoying reason it keeps changing back. So after Windows starts the taskbar and icons are on the laptop screen which we don't want. I know how to change it but it keeps changing back (and the computer user is non-technical).

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• Any SMO Library for .NET?

  - by gtas

  Anyone knows any library for SQL Server database backup and restore for .NET? This actually is needed to avoid writing one new. There is so many people out there giving their libraries, but i found it strange i couldn't came up with googling anything related.

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• Customized command line parsing in Python

  - by Moshe

  I'm writing a shell for a project of mine, which by design parses commands that looks like this: COMMAND_NAME ARG1="Long Value" ARG2=123 [email protected] My problem is that Python's command line parsing libraries (getopt and optparse) forces me to use '-' or '--' in front of the arguments. This behavior doesn't match my requirements. Any ideas how can this be solved? Any existing library for this?

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• Did bittorrent sync take advantage of multiple peers

  - by NachoChip

  I am currently testing BT sync, and really like it. However, I cannot find much of the technical detail regarding to how it works. I wonder did anyone know that is the program take advantage of multiple peers connection? For example, if I have a File A(FA), which exist in Computer 1 (C1) and Computer 2 (C2). If I set up a sync from C1 and C2 to a folder in Computer 3 (C3), will I get a better sync up time because I can get FA from 2 sources at the same time (of course, assume I have enough downstream)?

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• Exchange 2007 mailbox reassignment

  - by John Virgolino

  I am trying to move a mailbox from one user account to another within a single AD domain. We are using Exchange 2007. I have followed these steps: Disable the account From "Disconnected Mailbox" container, connect to the new account I get a success message When I try to login to OWA using the new user account, I get this message: Outlook Web Access could not connect to Microsoft Exchange. If the problem continues, contact technical support for your organization. Request Url: https://mail.somedomain.com:443/owa/default.aspx User host address: 1.2.3.4 Exception Exception type: Microsoft.Exchange.Data.Storage.ConnectionFailedTransientException Exception message: Cannot open mailbox /o=cgsexchangeorganization/ou=exchange administrative group (fydibohf23spdlt)/cn=recipients/cn=someuser. NOTE: I changed some identifying information for security purposes. I have tried multiple times and get to the same place. When I login to OWA with old account, I get an error that the mailbox cannot be found, which makes total sense. Does anybody have any ideas on this? Thanks!

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• Add chapters to m4a (mp4) files

  - by luca

  I used ChapterTool from Apple, but it's broken and discontinued since 2005.. Is there any other similar command line tool, or library (I'm writing in ruby..) ?

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• How to unit test private methods in BDD / TDD?

  - by robert_d

  I am trying to program according to Behavior Driven Development, which states that no line of code should be written without writing failing unit test first. My question is, how to use BDD with private methods? How can I unit test private methods? Is there better solution than: - making private methods public first and then making them private when I write public method that uses those private methods; or - in C# making all private methods internal and using InternalsVisibleTo attribute. Robert

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• How do you log to Firebug from an extension?

  - by Jeremy Rudd

  I'm writing an extension for Firefox, and I need to log some data to Firebug's console. Within the scope of my addon, "console" is undefined, and "window.content.console" is also undefined. So how do I log to the console?

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• Open Source Salon Management Software Suggestions?

  - by Brian Scott

  I'm looking for a decent open source salon management system to recommend to a friend. I've considered writing a new system in .Net but the website aspect is already covered. What's really required at this stage is an decent reservation and stock management application that I could put in place for them. If there are recommendations for commericial pacakages which are reasonably priced I would also like to hear them. Thanks.

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• How to send data from BroadcastReceiver to an Activity in android?

  - by Rajapandian

  Hi, I am writing an application to listen the SMS inbox in android with one activity and one BroadcastReceiver.Once the SMS comes the Receiver is showing alert message.But i want to send the message information from Receiver to Activity.I don't know how to achieve this.Anybody knows it please help me.

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• Library to write javascript code

  - by Melursus

  Is there a c# library that can help to write and indent Javascript code. It's because I'm writing some c# code that generated some Javascript code. Something like this : js += "<script type=\"text/javascript\">\n"; js += " function()...\n"; And I find that generated a lot of ugly code. So, I thought that maybe a existing library can help me doing that ?

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• Log4J in AS/400

  - by Sam

  Hi, I am looking for a logging mechanism in AS/400 similar to log4j. I am thinking of writing a wrapper to the log4j in AS/400. Can someone please let me know if there is such a tool present already? Thanks, Sam

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• How to get rid of g++ hash_map deprecation warning?

  - by Adam

  When I compile a c++ application I'm writing that makes use of hash_map, I get this warning on g++ 4.3.2: You are using the deprecated header . To eliminate this warning, use an ANSI-standard header file or use hte -Wno-deprecated compiler flag. 9> #include <ext/hash_map> What include replaces this? I've searched for a while on google, and can't find anything except for people having similar problems, but no solution.

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• How can I retrieve the instance of an attribute's associated object?

  - by Brandon Linton

  I'm writing a PropertiesMustMatch validation attribute that can take a string property name as a parameter. I'd like it to find the corresponding property by name on that object and do a basic equality comparison. What's the best way to access this through reflection? Also, I checked out the Validation application block in the Enterprise Library and decided its PropertyComparisonValidator was way too intense for what we need.

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• How do I increment a variable so it chooses differnet lines from a text files in a While Loop.

  - by Kirk

  I have a script im writing. Here is whats happening. There is a while loop. In the while loop is a variable which is constant to X. How do i make X change from line one, line two, etc for each cycle of the while loop and pull X from a .txt file. Everything is in root. Thanks

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• Is there a way to filter out offensive words from Jcaptcha?

  - by elduff

  We are using JCaptcha for a captcha tool in a small app that my team is writing. However, just during development time (on a small team - 4 of us), we've run across a number of curse words and other potentially offensive words for the actual captchas. Is there a way to filter out potentially offensive words so that they are not presented to the user?

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