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• SQL Server: compare columns in two tables.

  - by maxt3r

  Hi, I've recently done a migration from a really old version of some application to the current version and i faced some problems while migrating databases. I need a query that could help me to compare columns in two tables. I mean not the data in rows, I need to compare the columns itself to figure out, what changes in table structure I've missed.

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• Is external JavaScript source available to scripting context inside HTML page?

  - by John K

  When an external JavaScript file is referenced, <script type="text/javascript" src="js/jquery-1.4.4.min.js"></script> is the JavaScript source (lines of code before interpretation) available from the DOM or window context in the current HTML page? I mean by using only standard JavaScript without any installed components or tools. I know tools like Firebug trace into external source but it's installed on the platform and likely has special ability outside the context of the browser sandbox.

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• makefile problem

  - by mistique

  Hello I have a problem while trying to run a makefile. I change the path where my java install folder is(C:\Program Files\Java\jdk1.6.0_18\bin), but when I try to run 'make' from my command line I receive : 'make' is not recognized as an internal or external command, operable program or batch file. I need to use makefiles for my current application.

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• Execute PHP file in background

  - by Spyric

  I have some php code, that execute for a very long time. I need to realise next scheme: User enter on some page(page 1) This page starts execution of my large PHP script in background .(Every change is writting to database) We sent every N seconds query to database to get current status of execution. I don't want to use exec command because 1000 users makes 1000 php processes. It's not way for me...

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• how to get the date of last week's (tuesday or any other day) in php?

  - by lock

  i think its possible but i cant come up with the right algorithm for it what i wanted to do was if today is monday feb 2 2009, how would i know the date of last week's tuesday? and using that same code 2 days after, i would find the same date of last week's tuesday with the current date being wednesday, feb 4 2009?

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• How to add a file (text or image) to iphone app through itunes?

  - by Jitendra Singh

  Hi, Is there any way to add a file (image or text) to already install app in the iphone through itunes (or any other way)? I'm working on an app, in which I want to add a feature for adding external file (like text or image file). Please help me, how can I achieve this? Or it is not possible in current SDK? Note : I don't want to do this through downloading from internet. Thanks

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• jQuery: Scroll down page a set increment (in pixels) on click?

  - by bcWeb

  I'm trying to make a page scroll down 150px from the current position when an element is clicked. So lets say you're roughly halfway scrolled down a page. You click this link, and it will slide you down an additional 150 pixels. Is this possible with jQuery? I've been looking at scrollTop and the scrollTo plugin, but I can't seem to connect the dots.

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• Can java do a timer on command line by overwriting the time on the same line?

  - by javaLearner.java

  HI I am a new java programmer (very new). What I want to do/test is (not sure if its recommendable or doable?), we know that System.out.println("Message"); will output the "Message" in command prompt. Is it possible to display the current time, without having to repeatly use the system.out.println()? Name, like instead of displaying: 10:00:01 10:00:02 10:00:03 I wand to have liek this: 10:00:0X where X will continue counting

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• How to generate script/stored procedure to copy data from one database to another

  - by aein

  I had to restore may database to 1 day erlier, so My database is missing data from a day before, and this databse has been used by users since the restoration. How do I generate script/stored procedure to copy just the missing data from the backup database into my current database. There are PK and FK relationships that need to be considering. I'm using SQL server 2005 Thanks for your help. Aein

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• adding php time

  - by redcoder

  i have a value store in variables as 11:30. I need to add a minutes to this variable..Example, adding 15 minutes to make it 11:45 can i do that ? i tried to use time() but it will give current time... but i want to add time to the specified variable

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• How to get the path of a running jar file?

  - by Morgaelyn

  My code runs inside a jar file, say foo.jar, and I need to know, in the code, in which folder the running foo.jar is. So, if foo.jar is in C:\FOO\, I want to get that path no matter what my current working directory is.

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• How many keys are too many in memcached?

  - by jack

  I currently have about 650,000 items in memcached (430MB memory used) and the number is still increasing. It's expected to exceed 1,000,000 items before going flat. Current hit/miss ratio is 25:1 so the efficiency is pretty good. I just wanted to ask is one million items in memcached on single server too many? If no, how many is too many?

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• MySpace Open Social Profile Widget

  - by James

  Are there any real resources for creating MySpace Profile Widget apps? I have looked through all the sample code the present and am unable to perform any simple tasks. I basically need to grab the current profile page URL or ID, and then pass this onto an AJAX query and return data from my server. How do I do this?

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• Replacing "," with a "." in cmd on all files in a directory

  - by ldigas

  The title pretty much says it all. What would be the easiest way to replace commas in all files it can find in the current directory with dots? (preferably, without installing some extra tools, but I'll settle for something small .... cygwin's not small :)

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• Refreshing data in a java.sql.ResultSet

  - by llm

  I have a java.sql.ResultSet object containg data from a query that was run. How do I refresh the data in the ResultSet to reflect the current data in the database? Thanks!

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• MySQL: Query Cacheing (How do I use memcache?)

  - by Rachel

  I have an query like: SELECT id as OfferId FROM offers WHERE concat(partycode, connectioncode) = ? AND CURDATE() BETWEEN offer_start_date AND offer_end_date AND id IN ("121211, 123341,151512,5145626 "); Now I want to cache the results of this query using memcache and so my question is How can I cache an query using memcache. I am currently using CURDATE() which cannot be used if we want to implement caching and so how can I get current date functionality without using CURDATE() function ?

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• Allow Incorrect Package Name in Eclipse

  - by SamBeran

  I have some classes in my current project which have the wrong package declaration (they are in the wrong folder for their declared package.) Unfortunately, fixing the problem by moving the class is not an option. Is there a way I can get eclipse to ignore the error?

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• What is the command-line input to produce the javadoc?

  - by Bernard

  After writing all the comments inside the code about the javadoc such as /** * This method compares the student's answer to the standard answer * @param ans The student's answer * @return True for correct answer; False for incorrect answer */ boolean compareAnswer(int ans); I guess it starts with : javadoc [optionss] [packages|files] I'm not sure what is the regular or default [option] and how can I say to produce it in my current home directory?

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• Simple check authentication decorator in Python + Pylons

  - by ensnare

  I'd like to write a simple decorator that I can put above functions in my controller to check authentication and re-direct to the login page if the current user is not authenticated. What is the best way to do this? Where should the decorator go? How should I pass cookie info to the decorator? Sample code is greatly appreciated. Thank you!

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• How do I use the Google Maps API GPS sensor?

  - by renegadeofunk

  All I've been able to find is how to specify the sensor parameter: http://code.google.com/apis/maps/documentation/v3/#SpecifyingSensor But nowhere does it say how to actually USE it. Isn't the whole point to be able to get the user's current lat/long coordinates through the device GPS, or am I mistaken?

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• XForms: set default date in binding

  - by Purni

  I am new to Xforms and need help setting the default date in nodeset binding. I need to set the default date to be current date + 30 days. How do I do this?

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• How can you develop for hardware connected to an iPhone OS device via the 30pin connector?

  - by jeremywho

  I have a small thermometer with a mini-usb connection. I would like to connect it via USB adapters to the 30pin connector on my iPhone. I am a paid dev ($99 version) and can't find much info on the hardware stuff. Is it possible to access this hardware with my current setup? I just want to access the data being generated via the temperature sensor. Thank-you for any help!!

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• A comprehensive regex for phone number validation

  - by Nicholas Trandem

  I'm trying to put together a comprehensive regex to validate phone numbers. Ideally it would handle international formats, but it must handle US formats, including the following: 1-234-567-8901 1-234-567-8901 x1234 1-234-567-8901 ext1234 1 (234) 567-8901 1.234.567.8901 1/234/567/8901 12345678901 I'll answer with my current attempt, but I'm hoping somebody has something better and/or more elegant.

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• Sort files by last edited after finding them in a specific directory?

  - by meder

  I'm looking to combine find . -mtime 0 and ls -lt To find all files modified in the last day in the current working directory, sorted by last modification date.

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• On Update: Auto Update Date/Time Field

  - by Abs

  Hello all, Is there an equivalent of MySQLs on update field for SQL server? With both DEFAULT CURRENT_TIMESTAMP and ON UPDATE CURRENT_TIMESTAMP clauses, the column has the current timestamp for its default value, and is automatically updated. What I am looking for is to have a date/time field and every time I update a record it updates the field with the date/time it was updated automatically? If it doesn't exist, I guess I'll have to go manual. Thanks all

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