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• Validation Control

  - by James

  I placed some validation controls on my grid view template. The only problem is that it is taking a lot of space vertically. Is there a property to set to solve this problem?

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• grep a rar in cygwin

  - by Tomer

  Hi, I want to do grep texts files inside a rar without extracting the rar file to disk, I tried a couple of combinations with pipes however it didnt work i tried for example unrar e myrar.rar | grep mysearchedline however it actually opened it to disk, I don't want to open it to disk, I don't have enough space for it to be opened (its real big with real big logs). Thanks.

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• fetching from a specified index in a set using python

  - by tipu

  I'm using pagination on a values from a set. So what this results in is me needing to get values from x to x + 20 which can be in the middle of a set with 50,000 entries. Is it possible that I can fetch these values by grabbing by the space in the set? Would it make more sense to do result = [] my_dict = dict(very_big_set) for i in range(30000, 30020) result.append(my_dict[i])

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• Better alternative to autonumber primary keys

  - by Comrad_Durandal

  I am looking for a better primary key than the autonumber data type, namely for the reason that it's limited to a long integer, when I really just need the field to reflect a number or text string that will never ever repeat, no matter HOW many records are added or deleted from the table. The problem is I am not sure how to implement something like turning the current date and time into a hexadecimal string and using that as a unique field I can use as a primary key. Am I just being too paranoid about running out of space?

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• Send a command to a process

  - by Montecristo

  Using bash, is it possibile to send the equivalent of a space bar stroke to a process? If so, how can that be done?

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• What's the worst name you've seen for a product? [closed]

  - by Dean J

  (Community wiki from the start.) What's the worst name you've seen for a product? It might be a euphemism the company didn't know about, maybe something like Penetrode (from Office Space). It might be something impossible to do a web search on, like the band named "Download". It might be some combination of random syllables that's just awful. But no matter what, it's bad. What's the worst you've seen?

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• The limits of parallelism

  - by psihodelia

  Is it possible to solve a problem of O(n!) complexity within a reasonable time given infinite number of processing units and infinite space? The typical example of O(n!) problem is brute-force search: trying all permutations (ordered combinations).

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• How to execute machine language from memory?

  - by Mike Curry

  I wrote a program to compile a simple text program to a compiled executable... Is it possible that I can load an executable to memory an some how point a pc counter to the memory space at will? Here is what I made that I would like to store the programs to memory for execution on demand... Kind of wanting to make a little web language like php but compile it... Just for learning. http://spiceycurry.blogspot.com/2010/05/simple-compilable-programming-language.html

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• Find out how much storage a row is taking up in the database

  - by Vaccano

  Is there a way to find out how much space (on disk) a row in my database takes up? I would love to see it for SQL Server CE, but failing that SQL Server 2008 works (I am storing about the same data in both). The reason I ask is that I have a Image column in my SQL Server CE db (it is a varbinary[max] in the SQL 2008 db) and I need to know now many rows I can store before I max out the memory on my device.

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• How to optimize class for viewstate

  - by Jeremy

  If I have an object I need to store in viewstate, what kinds of things can I do to optimize the size it takes to store the object? Obviously storing the least amount of data will take less space, but aside from that, are there ways to architect the class, properties, attrbutes etc, that will effect how large the serialized output is?

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• how do i Raw url ENCODING/ DECODING in javascript and ruby to get the same answers in both?

  - by Mo

  Hi i am working on a web application where i have to encode and decode a string at the JavaScript side and ruby backend of the code. the only problem is that the escape methods for JavaScript and ruby have a small difference. in java script the " " is treated as "%20" but in ruby the " "(space) is encoded to "+". any way to work around this? another ruby method to encode a string in RAW url encode? thank you

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• Standard upload web control alternatives

  - by Roy

  Hi all, I'm developing a ASP.NET MVC application. There is little space for me to put two standard file uploading web controls in a page. So I'm seeking for some succinct alternatives. A checkbox-look button pops up a file open dialog is ideal. Is there any kind of stuff? Thanks in advance!

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• How to restart C daemon program in Linux after receiving SIGHUP signal

  - by abhelp

  Hello Can anybody please post some example code on how I can reread a configuration file and restart my daemon after the daemon receives a SIGHUP signal. The daemon is a user space program written in C on Linux and is not started by inetd.

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• Does column ordering in databases affect performance?

  - by Rhubarb

  I am using Django with MySql. I have a CharField with max length of 64 as the 2nd to last column, and a Boolean as the last column. Will reversing the order of these provide better optimization of space?

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• the "new" operator in c++, pointer question

  - by Crystal

  Dumb question, but whenever you call new, do you always have a pointer? SomeClass *person = new SomeClass(); And is that because you need a pointer to point to that new space of memory that was allocated for the SomeClass variable person? Thanks!

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• How to use mySql DB from C# on shared hosting?

  - by Amit

  Hi, i bought a web domain with some web space. They support only mySQL DB, how do i access the my SQL DB on my asp.net application? is there is way to access it through .net base classes without installing third party drivers?

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• 2 Files, Half the Content, vs. 1 File, Twice the Content, Which is Greater?

  - by viatropos

  If I have 2 files each with this: Hello World (x 1000) Does that take up more space than 1 file with this: Hello World (x 2000) What are the drawbacks of dividing content into multiple smaller files (assuming there's reason to divide them into more files, not like this example)?

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• Error for Minitab program (statistics)

  - by user216428

  I have a problem with Minitab (a statistics program). When I enter my general model and want to see the results, the program warns me: too few arguments or space missing. Everything seems true, and I can't determine where the problem is. Could anyone help me on this subject?

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• Is there anyway for a win2k8 scheduled take to have normal priority IO?

  - by Jason Mathison

  I have a scheduled task that is very IO intensive (deleting hundreds of thousands of files). For disk space reasons, this job has to be performed reasonably quickly. On win2k8, scheduled tasks always have a low IO priority. Raising the priority of the process did not change the IO priority. Is there any way to get a scheduled task to have a normal IO priority?

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• How to export a JAR file with a default Java heap size ?

  - by Amokrane

  Hi, In order to overcome a Java heap space problem, I need to extend the Java heap size up to 256 MB. I did it using Eclipse by passing -Xmx256m as a parameter during the execution. My problem is that I want to export my application as a JAR file. How to keep this configuration during the export? Thank you

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• Is there a standard or open-source tag cloud implementation for SWT?

  - by Uri

  I need functionality for displaying and allowing selections of tags in SWT. Something that uses space efficiently, and ideally allows scaling of tags. Is there a tag cloud widget or is there one that is easily available?

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• Line for signature in markdown

  - by JBarberU

  I'm writing a document using markdown, which I'm exporting to a PDF using pandoc. At the end of the document I need to have space for signatures on a printed copy of the PDF. I've tried to find how to draw a line with a fixed width, but so far I only got to escaping the underscore character, which doesn't feel quite right. It's as if I'm missing something, this couldn't possibly be that unusual to want to do. Any help or pointers are greatly appreciated.

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• Eclipse Intellisence?

  - by BahaiResearch.com

  How do I tell Eclipse to automatically make suggestions as I type. A Visual Studio Intellisence-like feature with Resharper. Currently I have to press CTRL+Space each time.

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• how to output "&" from JSPX?

  - by ricky

  I need to output the below element from JSPX, **&nsp;** , output space in JSPX **if(a && a!=b)**, javascript file in JSPX Any help is appreciated!

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• How can I write to the same file without overwriting what is in it (VB6)?

  - by Emma

  Hey, I'd like to write to a text file to record a set of scores. However, everytime I write to it it overwrites what was originally in the file. Please can someone tell me how to not let it overwrite what is there or how to make it start writing in an empty space. Thank you in advance.

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