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• Which bug in the Delphi IDE / VCL do you despise the most?

  - by Ben Daniel

  I've been working in Delphi 7 for the last 6 years now and have learnt to merely submit to the instablity of the IDE. For example, there are particular projects I've inherited which, when working on, I cannot use the CTRL+SPACE dropdown symbol list in the Delphi editor without getting an Access Violation error, this would easily top my list but there are many more. I'd like to know which bugs frustrate you the most.

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• jquery ui datepicker if no active mondays left at the end of the month

  - by Alex

  I made that only mondays are active in each month like this function onlyMondays(date){ var day = date.getDay(); return [(day == 1), '']; } But at last week of the month there wont be any active mondays left so i want to show next month in that case based on the code above. Any idea would be appreaciated. Thanks.

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• SQL Server 2005: Insert a row in a table and update the same row

  - by vikas

  eg:table pkey --guid annualpay datefrom dateto--if null means current record percentannualincrease percent annual increase will be calculated only if there is a difference in newly inserted and previously existing last differing value. percentannualincrease = ([newannualpay-just previous pay(if different from current)]/newannualpay)*100 eg newid(),5000,today,null,0--very first row newid(),5000,today+1,null(*),0 newid,5500,today+2,null(*),?????????????--> need to be calculated before insert *--insert will close the previous record by updating dateto=null to todays date How can I do this stuff in a trigger???

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• How to strip specific contents of a String in Java

  - by user2974877

  So I have a string, and I want to strip out some parts of it using, for example, the firt and last characters of the "interesting" part. String dirty = "$!$!%!%$something interesting&!!$!%$something interesting2"; And the output something like: String clean = "something interesting:something interesting2"; Note: The code needs to work without knowing the random part, changing everytime the program runs. I researched and only found code that does it, but only knowing the random segment.

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• ASP.NET calendar shows 6 weeks, how can i make it display 5?

  - by schmoopy

  The default asp.net calendar renders with 6 displayable weeks, the last week is always the 'next' month and i dont care about it. Is there a way to display only 5 weeks?

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• Which MySql line is faster:

  - by Camran

  I have a classified_id variable which matches one document in a MySql table. I am currently fetching the information about that one record like this: SELECT * FROM table WHERE table.classified_id = $classified_id I wonder if there is a faster approach, for example like this: SELECT 1 FROM table WHERE table.classified_id = $classified_id Wont the last one only select 1 record, which is exactly what I need, so that it doesn't have to scan the entire table but instead stops searching for records after 1 is found? Or am I dreaming this? Thanks

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• Match a comma followed by a newline with a regular expression

  - by MarathonStudios

  I have a comma delimited list I want to import into a database, and in some cases the last item is blank: item1, item2, item3 item1, item2, item1, item2, I'd like to replace all of these empty columns with a placeholder value using a regexp item1, item2, item3 item1, item2, PLACEHOLDER item1, item2, PLACEHOLDER I tried preg_replace("/,\n/", ",PLACEHOLDER\n",$csv);, but this isn't working. Anyone know what regexp would work for this?

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• JSLint with Textmate

  - by mehdi

  I tried the instructions at this tutorial (http://www.phpied.com/jslint-on-mac-textmate/) to run jslint with textmate but getting stuck at step at the last step of "Step 1" Here is the error: Exception in thread "main" java.lang.NoClassDefFoundError: org/mozilla/javascript/tools/shell/Main Caused by: java.lang.ClassNotFoundException: org.mozilla.javascript.tools.shell.Main at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) Thanks

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• Should I bother with C++ or go straight to C#?

  - by Pat Riley

  I have been writing embedded C applications for almost 20 years. In the last few years I have written quite a few PC based GUI interfaces in Visual C so I could interface my embedded systems to a PC. Although my primary work will still be in deeply embedded C, I have finally decided to move my PC based tools into Ruby - (for quick scripting type stuff) and C++ or C# for GUI based interfaces and applications. Should I bother with C++ or just move straight to C#?

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• Using a model to represent the overall state of a view

  - by James P.

  Is there a standard practise for representing the state of a user interface that is not linked to a single Component? For example, a Swing interface could have a series of tabs with a constraint that a single tab should only be displayed once per a given entity type (this could be represented as a HashSet). Or a message could give the result of the last operation carried out. Or a JPanel could be linked to a single entity instance for editing purposes.

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• Git: committed to wrong branch

  - by Sleepycat

  D'oh! I just made a perfectly good commit to the wrong branch. How do I undo the last commit in my master branch and then take those same changes and get them into my upgrade branch? Thanks!

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• What's the solution for this gtk warning?

  - by Runner

  GtkWidget *textview; ... textview = gtk_text_view_new (); ... buffer = gtk_text_view_get_buffer (textview); At the last line I pasted I got this warning: warning C4133: 'function' : incompatible types - from 'GtkWidget *' to 'GtkTextView *' How can I fix that?

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• NService bus message not coming in sequence (i.e as it is sent).

  - by anupam3m

  Hi , We are using NService bus for our messaging framework.Sometime the message is not coming as par the sequence of sending .Sometimes last message is coming first and than later first message. Please help me out Thanks

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• How to perform an action when file changed?

  - by ZeissS

  Hi, I want to create a script that checks an URL and perform an action (download + unzip) when the "Last-Modified" header of the remote file changed. I thought about fetching the header with curl but then I have to store it somewhere for each file and perform a date comparison. Does anyone have a different idea using (mostly) standard unix tools? thanks

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• Problem with basic regex to match ending optional character

  - by Raz

  Hi all i was hoping someone could help be with some basic regex i am really struggling with. Bascially i need to match a url for redirection. I have been using ^~/abc(/)? however i need to chnage the end part to just check the last optional charcater as this will also match ^/abcd

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• descending heap sort

  - by user1

  use heap sort to sort this in descending order and show the steps or explanation please below is the tree 79 33 57 8 25 48 below is the array 79 - 33 - 57 - 8 - 25 - 48 ok ascending is easy because the largest element is at the top we can exchange the last element and the first element and then use heapify as the sample code in wikipedia describes it.

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• SQL Query Theory Question...

  - by Keng

  I have a large historical transaction table (15-20 million rows MANY columns) and a table with one row one column. The table with one row contains a date (last processing date) which will be used to pull the data in the trasaction table ('process_date'). Question: Should I inner join the 'process_date' table to the transaction table or the transaction table to the 'process_date' table?

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• What is the fastest / best Base64 en/decoder for Java ?

  - by mP

  Just found the MIG Base 64 utility but its over 6 years old since its last release. It would appear to be quicker than the Apache commons equivalent but I have yet to confirm by writing up an actual test. Has anyone verified its correctness which is always a worry. If someone takes a look at the methods, please note i a referring to the non fast methods which make assumptions trading possible correctness for pure speed.

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• menu item in drupal

  - by ankit

  I am working in drupal 6 And I want that in particaular menu it show only 3 item whenever new item is added earliest must be disable.And it show only latest 3 item like in news only it show only latest news and last one is removed.note: It does not apply on all menu. please help me out.

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• Nested/child collections filtering in Entity Framework (ver. 1 or 4)

  - by gius

  How to filter nested/child collections of entities when including them in EF? Example: Let's have standard Customer-Orders association. How to load all customers and include only their last three orders in their Orders collection? Is there something like AssociateWith function from L2S for EF?

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• launch the emulator, I only see the black window with the string 'ANDROID", and no more desktop and

  - by Jiawelin

  Dear experts, I download the Android code and "make sdk" to build out my own SDK, but the emulator from this SDK does not work well -- it only shows the black window with the "ANDROID" string, but I can't see any desktop picture or any applications. what's wrong here? anyone could please provide me a hint? Thanks a lot. I use the command: $./emulator @jiawelin -debug all and the last output message is: emulator: android_hw_control_init: hw-control qemud handler initialized

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• How to use one script for diff and diff3 in Subversion?

  - by lamcro

  I have a perl script that determines what external diff to use depending on the file's content. I would like to use it determine external diff3 also. Which is the best method to know how my script is being called? I was planning to catch the last three parameters, and verify if they are all files, to use the diff3 options, but I'm hoping there is a cleaner method.

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• nhibernate activerecord lazy collection with custom query

  - by George Polevoy

  What i'm trying to accomplish, is having a temporal soft delete table. table Project(ID int) table ProjectActual(ProjectID int, IsActual bit, ActualAt datetime) Now is it possible to map a collection of actual projects, where project is actual when there is no record in ProjectActual.ProjectID = ID, or the last record sorted by ActualAt descending has IsActual set to 1 (true)?

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• EOF error using recv in python

  - by tipu

  I am doing this in my code, HOST = '192.168.1.3' PORT = 50007 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((HOST, PORT)) query_details = {"page" : page, "query" : query, "type" : type} s.send(str(query_details)) #data = eval(pickle.loads(s.recv(4096))) data = s.recv(16384) But I am continually getting EOF at the last line. The code I am sending with, self.request.send(pickle.dumps(results))

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• I have a web page that has two divs moving down when resized in IE8. I have set a min width, to no a

  - by Jacob

  http://www.akben.com/The%20Winton%20Group/contact_us.php I have a set of five divs sitting side to side. The last two move down approximately 20px in IE8 when the page is made smaller from the right hand corner... can anyone point out what I am messing up? Thank you!

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