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• Is it good practice to use break and continue in PHP?

  - by ajushi

  Hi, is it good practice to use break and continue as sentinel for loops in PHP? e.g. if (!empty($var)) break;

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• Log all queries in mysql

  - by public static

  Hi, Is it possible for me to turn on audit logging on my mysql database? I basically want to monitor all queries for an hour, and dump the log to a file.

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• preventing direct access to a php page, only access if redirected

  - by Ahmet vardar

  Hi, I want to make my php page just can be accessed by another page redirect, and want to prevent my user directly access to it. i mean, lets say i have a page called "main.php" and other php file that i want to prevent direct access called "noaccess.php". I want to make noaccess.php file accessible if i only redirect from main.php any suggestion? Thnx

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• can use more than 1 column in MySQL Group BY?

  - by Am1rr3zA

  Hi, I want write these SQL Query: CREATE VIEW `uniaverage` AS select `averagegrade`.`mjr`,`averagegrade`.`lev` , avg(`averagegrade`.`average`) AS `uniAVG` from `averagegrade` group by `averagegrade`.`lev`, `averagegrade`.`mjr`; But MySQL Query Browser give this error: Operand Should Contain 1 column(s) I somewhere read can use group by on more than 1 column!!! How can I solve this error? or how can I change the Query to get the same result?

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• How to wrap images into a Excel Add-in 2003

  - by nimo

  hi, I'm having a excel add-in with several menu items. Each menu item embedded with a image. I'm loading picture to menu item using LoadPicture function where I gave the absolute path to image location. In order to make the add-in distributable I need to provide a relative path. Appropriate anyone can suggest me how to do this. Thank you

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• Improving performance of cluster index GUID primary key

  - by TheVillageIdiot

  Hi, I've a table with large number of rows (10K+) and it primary key is GUID. The primary key is clustered. The query performance is quite low on this table. Please provide suggestions to make it efficient.

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• How can I 'git clone' from another machine

  - by hap497

  Hi, In 1 machine (ip 192.168.1.2), I create a git repository by $ cd /home/hap/working $ git init $ (add some files) $ git add . $ git commit -m 'Initial commit' And I have another machine in the same WiFi network, How can I get clone from the other machine? Thank you

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• dropdown box in iphone

  - by jayshree430

  Hi. i am very new to iphone development. I want to make a dropdown list from scratch. Can anyone plz tell me how to do so. thanx in advance

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• Execute a terminal command from a Cocoa app

  - by lostInTransit

  Hi How can I execute a terminal command (like grep) from my Objective-C Cocoa application? Thanks.

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• JavaScript OAuth sign in with Twitter

  - by user296601

  Hi, I have to integrate Sign-in-with Twitter in my app as below. http://apiwiki.twitter.com/Sign-in-with-Twitter It is browser based app developed in JavaScript I have been refering google code java script OAuth, but im confused how to use oauth/authenticate and how to get the oauth_token Can any one please help me out with some samples ?

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• Dealing with browser's Forward/Back Button during WCF call

  - by Muhammad Jamal Shaikh

  Hi , Silverlight version : 4 Silverlight patter :MVVM Visual Studio template :Silverlight navigation application How do I deal with the browser's forward and backward buttons, specially during async calls? thank you.

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• removing duplicates from table without using temporary table

  - by jest

  hi! I've a table(TableA) with contents like this: Col1 ----- A B B B C C D i want to remove just the duplicate values without using temporary table in Microsoft SQL Server. can anyone help me? the final table should look like this: Col1 ----- A B C D thanks :)

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• string.EndsWith()

  - by neven

  Hi, I need to check in string.Endswith("") from any of the following operators : "+,-,*,/" I don't want to use "||" operator. Regards, Neven.

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• JRockit Mission Control does not capture Spring Bean methods invocations

  - by arkadiy

  Hi, I am trying to profile my Spring Web app running on WebLogic 9.2 JRockit Mission Control 4.0 works perfectly except it doesn't capture Spring Beans method invocations. Are there any tricks to make it work?

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• Request for comments: Ruby script that counts the length of a MySQL table name

  - by bakerjr

  Hi, I'm new at ruby and I would like to ask you guys if there's something that could improve my Ruby code. Here's my script: #!/usr/bin/ruby -w require 'mysql' dbh = Mysql.real_connect('localhost', 'db_user', 'password', 'db_table') tables = dbh.query('show tables') tables.each do |table| puts "#{table}" + " (" + "#{table}".length.to_s + ")" end I'd love to hear your comments. Thanks in advance

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• How can I populate another dropdown with the onChange event of the first dropdown?

  - by Dr. Hfuhruhurr

  Hi, with jquery, or with simple just javascript, I want to populate a 2nd dropdown from the choice of the first dropdown. The value of the first dropdown is the condition to get rows for the second dropdown. How does the onChange event look like?

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• SQL 2005 Merge / concatenate multiple rows to one column

  - by Dave

  Hi, We have a bit of a SQL quandry. Say I have a results that look like this... 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | A 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | B 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | C 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | D 7ce953ca-a55b-4c55-a52c-9d6f012ea903 | E 7ce953ca-a55b-4c55-a52c-9d6f012ea903 | F is there a way I can group these results within SQL to return as 61E77D90-D53D-4E2E-A09E-9D6F012EB59C | A B C D 7ce953ca-a55b-4c55-a52c-9d6f012ea903 | E F Any ideas people? Many thanks Dave

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• ASP.NET Writing to the Bin directory, access denied when anonymous user

  - by LeeW

  Hi all I have a program that creates a small file in the Bin directory for the purpose of tracking a license (that's the intention), all works fine when debugging but I've just realized that when I run it on a IIS server under the anonymous user account (IUSR) the file isn't created as IUSR only has read permission (I know this is correct but drat!). Can I write to another location under IUSR account or can I run my code under 'Local Service' account? Thanks

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• Do you know of a log4net appender which rolls on date, but let's you limit the total number of files

  - by Michal Drozdowicz

  Hi, I need to define an appender for log4net in a way that I get one log file for each day, but the total number of files are limited to, let's say, 30. That is I want to keep only the logs not older then 30 days, delete the older ones. I've tried doing it with RollingFileAppender, but it seems that specifying a limit of files to keep is not supported. Do you know of an alternative solution that I could use?

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• SplitView in iPad -- Maintain two views without popover

  - by user325854

  Hi all In a switch view mode in iPad, is it possible to maintain the two views in landscape mode and also in portrait mode without having to use the popover?(Maybe just adjust the width of each views in portrait, instead of the popover) How would I do that?

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• How to store all in a variable instead of echoing everything separately?

  - by FLX

  Hi, please see: http://pastebin.com/5za3uCi1 I'm quite new to php and I'm editing the ventrilo status script. What I'd like it to do is that it stores everything in one big variable for easy parsing instead of using separate echo's. Can someone tell me how I can accomplish this? Thanks, Dennis

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• c# change global cursor

  - by andySF

  Hi, it is possible to change global mouse cursor from c#? the thing is i use a global hook shortcut key to capture a window like spywindow and i want to change mouse cursor globally when i select my handle and restore it when i click left mouse. Another question is about the click itself. When I'm in capture mode can i take click just for my purpose?it will be nice if i didn't press stuff on screen when i select my window!. Thanks!

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• Jquery timeout on each

  - by pingu

  Hi guys, I'm trying to write a jQuery function to change out href of a link, but I'm not quite sure how to do it. I've implemented a slider, but I have a link which lives outside of the slider (outsideLink) which needs to change as the slider changes. I'm trying to achieve the following: for each link in sliderList get currentLink.href outsideLink.href = currentLink.href wait 3 seconds repeat end I'm not sure how to implement the delay when I'm going through a list of items though.

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• print webpage in two columns

  - by machaa

  Hi, How to print a webpage in two columns or one column as per the user input/choice. And when a take a print out I'm getting the website url on the top left side, How can we stop printing this? Regards

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• UitableView Problem in deleating items from database

  - by Arun Sharma

  Hi All, I am using in UitableView database.My table view works successfully (add single item,add multiple item,delete all) only problem is there when i want to delete single item for this i using Uitableview edit option. so how i add database method for deleting single item from database and also from table view. Please help me.

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