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• Do you ever create fake progress bars?

  - by wrongusername

  Do you (and would you) ever create progress bars that are just there to keep the client happy and moves without reflecting the true progress of the program? I remember reading about this somewhere, and am wondering if there are other developers that do it too...

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• Delphi 2010 and .net

  - by Kico Lobo

  Hi, how is Delphi 2010 relationship with .net? I remember that not long ago you could only generate .net 1.1 code. And now, how is that? How legacy Delphi code (mostly 7) behave when compiled for the .net platform instead of Win32? Is it compatible?

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• Has anyone used UDS (Unified Development Server) on a clustered system?

  - by gregturn

  UDS (formerly known as Forte 4GL) is the platform our current system is running on. I remember finding a flag in a forum that documented how to deploy this on a Veritas cluster. However, now that we have modern hardware coming in, I can't find that note anywhere in Google.

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• AJAX function to POST 4 variables

  - by kirgy

  Ive been having great frustration for hours now trying to remember my AJAX! Im trying to write a function which will be called that will simply POST 4 variables to a given URL, written in javascript and not jquery such as: function postVariables(URL, var1, var2, var3, var4) { ...... return true; } Can anyone help?

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• php: shortcut to writing this?

  - by YuriKolovsky

  what would be the shortest way to write this? if(strpos($haystack, $needle)!==false){ $len = strpos($haystack, $needle)+strlen($needle); }else{ $len = 0; } I remember that I saw some shortcut somewhere for this that checked and set a variable at the same time.

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• issue with wpf datagrid cell style when scrolling

  - by havivh78

  Hi I created a new DataGridCell style for my wpf datagrid (Red Border brush). When I scroll down vertically the selected cells disappear which is ok. When I scroll up I see the selected cells but few of them missing their style and it appear in wrong cells. It look like the data grid remember the selected cells but "forget" their style. Any idea? haim

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• MingW C++ Documentation?

  - by speeder

  I remember some years ago, when I learned C using Turbo C, it had a extensive documentation on its headers... My question is: There are something like that for MingW?

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• Power of programming languages

  - by Casebash

  Are there any objective measures for measuring the power of programming languages? Turing-completeness is one, but it is not particularly discriminating. I also remember there being a few others measures of power which are more limited versions (like finite-state-autonoma), but is there any objective measure that is more powerful?

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• gnu make installed with OS language

  - by Gauthier

  I installed the latest GNU make to my windows machine. The installer decided to setup the language as the OS language, which I did not get prompted for. I want it to be english. My OS is in swedish. I remember I had similar problem with another GNU program (can't recall which), which was solved by adding the env var "lang" with value "c". How can I switch the language of GNU make to english?

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• When naming columns in a SQL Server table, are there any names I should avoid using?

  - by Anders

  I remember when I was working with PHP several years back I could blow up my application by naming a MySQL column 'desc' or any other term that was used as an operator. So, in general are there names I should avoid giving my table columns?

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• naming a screen session in linux

  - by Aly

  Hi, I am running multiple screens from one ssh connection, when I list all of the screens via screen -ls the names are not very descriptive and when I have multiple screens it becomes hard to remember what is running on each. Does anyone know how to name these sessions (preferably when creating the screen). Thanks

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• hot to check sphinx version?

  - by user285020

  I install a sphinx search engine a couple months ago, as time pass, I don't remember that sphinx version I installed. how to check my system sphinx version?

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• is Checkland's approach still relevant today?

  - by WeNeedAnswers

  I remember back in the mid 90's that I came across a systems methodology called Checkland's Approach or sometimes called SSM (Soft Systems Methodology). With the advent of Agile and Extreme Programming, not to mention some of the harder methodologies and methods out there related to Object technologies. Is the use of such a methodology still relevant in today's world?

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• Is there an industry standard programming assessment test?

  - by Matt

  I am about to conduct some interviews for a new role at our company and would like to know if there is an industry standard assessment test or organisation that provides this. I recall writing an entry test a few years ago that had an acronym as a name, but I cannot remember what it was. Thanks.

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• How do I change bash history completion to complete what's already on the line?

  - by blokkie

  I found a command a couple of months ago that made my bash history auto-complete on what's already on the line when pressing the up arrow: $ vim fi Press ? $ vim file.py I'd like to set this up on my new computer, because it saves a lot of time when keeping a big history. The problem is that I can't for the life of me remember where it was mentioned and reading through endless bash references and tutorials unfortunately didn't help either. Does anybody know the command?

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• Visualise Workflow Diagram from plain text

  - by Dmitriy Nagirnyak

  Assuming there is a plain text with description of the workflow (Just plain English in some predefined format). Are there any tools (better online) to visualize the flow based on a plain text? What for: to store the description of the workflow in a source control system and be able to quickly remember/understand that.

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• What command is used in mysql to look at the table and give tips?

  - by GeoffreyF67

  I seem to remember that there is a command to look at a mysql table and let you know things like maximum size of strings and integers and such so you can optimize the size of your index/table. Do you know what that command is? G-Man

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• How long can a URL be?

  - by Spines

  How long can a URL be? I want to pass a lot of data through the query string. I think I remember that it depends on what different routers it passes through, but how long can the URL be and definitely not get truncated?

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• HTML/CSS: Making the main scrollbar always visible

  - by blahblah

  Hi I saw a trick once on a website which made the main scrollbar of the page always stay visible. I can't remember how it was done. Does anyone know?

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• C program that prints out another C program in Japanese

  - by Bryan Bueter

  There was a C program written for a contest that was formatted in ASCII art as a Japanese character. When compiled and ran it printed out another program formatted in a different Japanese character, then another, then finally it printed out the first again. I was looking for the code to that and could not find it on the internet. I dont remember what contest nor what the name of the program was. Thanks.

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• How to Reload files upon save when using swank+leiningen+emacs

  - by Arthur Ulfeldt

  I'm looking to set up slime+lein-swank to reload source files referenced from the repl when i save the file. currently i do this: edit file save file switch to repl (use :reload-all 'com.package.namespace) test stuff I want to not have to remember to do step 4.

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• smallest filesize for transparent single pixel image

  - by zaf

  I'm looking for the smallest (in terms of filesize) transparent 1 pixel image. Currently I have a gif of 49 bytes which seems to be the most popular. But I remember many years ago having one which was less than 40 bytes. Could have been 32 bytes. Can anyone do better? Graphics format is no concern as long as modern web browsers can display it and respect the transparency.

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• is it possible to link xdebug output to a PHP project in Eclipse PDT?

  - by pocketfullofcheese

  I am using xdebug with eclipse (on OSX). I think I remember reading somewhere that it was possible to link the error output (or the Call Stack) to a text editor (like Textmate). I was wondering if its possible to do the same thing for Eclipse.

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• Operator Overloading in C

  - by Leif Andersen

  In C++, I can change the operator on a specific class by doing something like this: MyClass::operator==/*Or some other operator such as =, >, etc.*/(Const MyClass rhs) { /* Do Stuff*/; } But with there being no classes (built in by default) in C. So, how could I do operator overloading for just general functions? For example, if I remember correctly, importing stdlib.h gives you the - operator, which is just syntactic sugar for (*strcut_name).struct_element. So how can I do this in C? Thank you.

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• Web Application Error Reporting

  - by Herr Kaleun

  Hello Friends, there was a web application, that you could configure so that over the api, your app could post the error logs into that application. it was a paid service and the free version allowed you to do like 1 report a minute. if any of you remember this service, please post it as an answer. thank you :)

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