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Search found 22900 results on 916 pages for 'pascal case'.

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• Find most common string in an array

  - by j.

  I have this array, for example (the size is variable): x = ["1.111", "1.122", "1.250", "1.111"] and I need to find the most commom value ("1.111" in this case). Is there an easy way to do that? Tks in advance!

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• Filtering illegal XML characters in Java

  - by GrzegorzOledzki

  XML spec defines a subset of Unicode characters which are allowed in XML documents: http://www.w3.org/TR/REC-xml/#charsets. How do I filter out these characters from a String in Java? simple test case: Assert.equals("", filterIllegalXML(""+Character.valueOf((char) 2)))

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• How to assign a value to an pointer-pointer passed in call by reference?

  - by mystify

  I want to achieve something similar to what these guys do here: - (NSUInteger)countForFetchRequest:(NSFetchRequest *)request error:(NSError **)error like you can see, you pass an NSError pointer and that nice method will assign a real NSError object to your pointer in case there is an error. So the cool thing about this is, that the method returns an NSUInteger but can ALSO return an NSError, without having to mess around with ugly and fat arrays or dictionaries. So how could I assign an object to the passed-in error pointer?

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• OpenCL C/C++ dynamic binding library (win32 and more)

  - by rotoglup

  I'm giving a try at OpenCL, and in order to put this in production I'd like to be able to bind dynamically to OpenCL.DLL (when under Windows), in order to handle 'gracefully' the case where no OpenCL is installed on the host computer. Is there any available library (or code snippet) that takes care of this dynamic binding in C or C++, much like GLEW does for OpenGL ? I'd like to avoid the hassle to do it myself. Thanks,

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• SSIS event handler for individual task

  - by Pramodtech

  Is there any way in OnError event handler to identify error code and then send email? like on failure of particular control in my case it is Flat File Source. If flat file source fails because of any issue then send email.

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• Android Assets No Value Read?

  - by BahaiResearch.com

  AssetManager assets = myContext.getAssets(); String[] files = assets.list("MyFolder"); InputStream myInput = assets.open("MyFolder/" + files[0]); int i = myInput.read(); in this case 'i' is -1 meaning nothing read. Why would nothing be there if the file is there, the variable 'files' has the file as well. Do I need to do anything to the file I put into the Assets folder in get it to be readable?

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• List and ReadOnly property

  - by Luca

  List (and List) instances can be readonly, seeing ReadOnly property; methods throws exceptions in the case the collection have the property ReadOnly property. How can I create readonly List instances? What are the main uses?

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• How to prevent form submiting before DOM is ready?

  - by Mask

  I'm using javascript to validate the form, but can't handle the case when the form is submitted before DOM is ready I tried : <form method="POST" disabled="disabled"> <input type="submit" /> </form> But the form can still be submited.

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• Do not properly deleted pointers fragment memory?

  - by SoulBeaver

  That's basically the question. If I have a pointer int *a = &someIntVar and I do not delete it over the course of the program, does it stay in memory after the program has terminated? Is this a case of data fragmentation?

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• WPF RichTextBox - Parent element from caret position.

  - by Lunetics

  Consider this document structure: <FlowDocument><Paragraph>loreM Ipsum</Paragraph></FlowDocument> And my caret position is between 'M' and 'I' in the RichTextBox. How can I get the parent element from caret position? In this case the parent would be the Paragraph.

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• Will css position method affect browser rendering performance?

  - by Relax

  Considerring two DIVs A and B, which A includes B, and CSS: A { margin-left: -2000px; } B { margin-left: 2000px; } with this CSS, position of B is no difference to its situation with no CSS, i want to know will there be a performance decrease when rendering? Compare to the case of no CSS.

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• How to compress/decompress a long query string in PHP?

  - by jodeci

  I doubt if this is encryption but I can't find a better phrase. I need to pass a long query string like this: http://test.com/test.php?key=[some_very_loooooooooooooooooooooooong_query_string] The query string contains NO sensitive information so I'm not really concerned about security in this case. It's just...well, too long and ugly. Is there a library function that can let me encode/encrypt/compress the query string into something similar to the result of a md5() (similar as in, always a 32 character string), but decode/decrypt/decompress-able?

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• CSS: content:"\00a0"

  - by SteD

  Today I came across a new CSS syntax that I have never seen before content:"\00a0"; Checking it on w3schools, it explains: Definition and Usage The content property is used with the :before and :after pseudo-elements, to insert generated content. My question is, can you point out to me in real world example, how do we use this 'content' syntax? And what does the \00a0 mean in this case?

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• one or more Entity models for one database for entity framework?

  - by KentZhou

  When use entity framework for DAL tier, VS 2010 can create edmx for each database. Question: If I have a database with many tables, should I create only one edmx for all tables or mutiple edmx files? for example, maybe all security tables for one edmx file, other tables for another edmx file. If there is more than one, then in other tiers, there will have more then on ObjectContext in code for business logic. Which one it the best solution for this case?

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• How do I configure ELMAH programmatically?

  - by Scott Weinstein

  I'm interested in using ELMAH but need to configure it programmatically. We have existing infrastructure for determining connection strings and the like, and can't code them into Web.Config. How do I go about using ELMAH in this case?

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• PHP ucwords(): Uppercase the first character of each word in a string accept 'and', 'to', etc

  - by lauthiamkok

  hi, How can I make upper-case the first character of each word in a string accept a couple of words which I don't want to transform them, like - and, to, etc? For instance, I want this - ucwords('art and design') to output the string below, 'Art and Design' is it possible to be like - strip_tags($text, '<p><a>') which we allow and in the string? or I should use something else? please advise! thanks.

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• Junit run not picking file src/test/resources. For file required by some dependency jar

  - by saddy-dj

  Hi, I m facing a issue where test/resource is not picked,but instead jar's main/resource is picked Scenario is like : Myproject src/test/resources--- have config.xml w which should be needed by abc.jar which is a dependecy in Myproject. When running test case for Myproject its loading config.xml of abc.jar instead of Myproject test/resources. - I need to know order in which maven pick resources. - Or wat im trying is not possible. Thanks.

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• Websites that archive cross-browser, cross-platform css/js bugs?

  - by meder

  I'm about to develop my own browser inconsistency/bug compendium site but I'm wondering if I really need to - can we get a wiki of sites that do this already? I'm aware of a lot of them but I hope I'm not missing out on some major ones. I wanted mine to be more intuitive and social-like for most people, powered by tags and screenshots and test-case pages.

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• c# Best class to hold a list of values to look up after

  - by ase69s

  I have a list of values that i need to check against a constant list to know wheter they are present or not (one by one). Im using a dictionary buy it doesnt seem logical to have the value two times (key, value)...isnt there any class specialized for this case (and faster if possible)?

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• MySQL: Check if first character is _not_ A-Z

  - by dbemerlin

  I have to create an SQL Query to get all rows starting with a specific character, except if the parameter passed to the (PHP) function is 0, in that case it should get every row that does not start with A - Z (like #0-9.,$ etc). What is the easiest and fastest way to get those rows? DB: MySQL 5.1 Column: title

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• Java: Is it possible to send SMS from a Java application

  - by dhiraj

  Is it possible to send SMS from a Java application. I don't want to use J2ME in this case. I want to know with respect to J2SE and J2EE only. Is there any API available to achieve this? If it is available whether we have to use any service provider or not for this? Can you tell me how to achieve that?

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• Multihomed Windows server and DNS resolution

  - by Mike K.

  I have a Windows 2008 server with two IP addresses assigned to a single NIC. The DNS settings are setup to register the connections's addresses on the DNS server. nslookup shows both IP addresses for the server name. How is name resolution done in this case, i.e. which IP address does the DNS server return for a host lookup? Or does it return both, and the client selects one of the addresses?

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• How to set background color of a View

  - by Peter vdL

  I'm trying to set the background color of a View (in this case a Button). I use this code: // set the background to green v.setBackgroundColor(0x0000FF00 ); v.invalidate(); It causes the Button to disappear from the screen. What am I doing wrong, and what is the correct way to change the background color on any View? Thanks.

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• debug=true in .svc file?

  - by JohnW

  Our WCF svc files contain the following: <%@ ServiceHost Service="Foo" Factory="Bar" Language="C#" Debug="true" %> What does debug=true mean in this case? web.config has debug=false, but I don't know what this one means and can't find a reference on MSDN.

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• Types questions in ANSI C

  - by shaharg

  Hi, I having few questions about typed in ANSI C: 1. what's the difference between "\x" in the beginning of a char to 0x in the beginning of char (or in any other case for this matter). AFAIK, they both means that this is hexadecimal.. so what's the difference. when casting char to (unsigned), not (unsigned char) - what does it mean? why (unsigned)'\xFF' != 0xFF? Thanks!

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