C++ operator ','
- by user286215
what is result of operator ',' by standard? Last argument?
in code like this, for example:
int a = 0;
int b = 1;
while(a,b);
or using it like this is not allowed? MSVS thiks that result is b, is it true?
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Search found 10519 results on 421 pages for 'standard'.
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Firefox and Google Chrome css not the same ?
- by asksuperuser
When I test this http://www.andrewsellick.com/examples/sliding-side-bar/# results are buggy and not the same. Don't both based on the same standard ?Read the article
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Serializing data from a RSS feed in ASP.NET
- by DotnetDude
I'd like the user to specify a RSS feed address and serialize the information from it. I am not interested in the XML format, but populate a strongly typed object from the XML. My question is, is there a standard that all RSS feeds support (Do all of them have date, title etc)? If so, is there a XSD that describes this. If not, how do I handle serializing a RSS feed to an object in ASP.NET?Read the article
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Painless way to trim leading/trailing whitespace in C?
- by coledot
Is there a clean, preferably standard method of trimming leading and trailing whitespace from a string in C? I'd roll my own, but I would think this is a common problem with an equally common solution.Read the article
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Should the function or the caller be resonsible for input validation?
- by haudenschilt
I'm doing a security audit on a fairly large php application and was wondering where I should include my user-input validation. Should I validate the data, then send the clean data off to the back-end functions or should I rely on each function to do it's own validation? Or even both? Is there any standard or best-practice for this sort of thing? Currently the app does both inconsistently and I'll like to make things more consistent.Read the article
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Package website from Aptana Studio 3
- by user3699921
I have a web application built using Aptana Studio 3, the web application is targeted towards different platforms that execute HTML5 applications as native applications therefore not browsers per-se and therefore needs to be build differently for each platform as it is not a standard website. I need to be able to: Specify html templates that can be included/excluded in different builds for the same file Package the website in a zip Optionally override some modules (requirejs is used for modules) as they are device specific Publish to an FTP server Whilst I can do all of this manually it can be error prone.Read the article
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Sorting MySQL table by next due date
- by Zagga
Hi folks, I have a MySQL table that stores (amongst other things) a persons date of birth. Is there any way to sort the table so the next due birthday is at the top? I have the date stored in standard yyyy-mm-dd DATE format and seperate year, month and day fields so I can sort it by the first birthday of the year (ORDER BY month, day) but I can't seem to get any further. Any help would be greatly appreciated. ZaggaRead the article
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C++: Initialization Order for Member Classes
- by Nikhil
In the following code, when the ctor of X is called will the ctor of A or B be called first? Does the order in which they are placed in the body of the class control this? If somebody can provide a snippet of text from the C++ standard that talks about this issue, that would be perfect. class A; class B; class X { private: A a; B b; }Read the article
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JIRA: Generating per-user time report?
- by John
Sorry if SO is not the best place, but I have time-tracking enabled in JIRA and want to be able to generate a time-report for each user over a given date range. The only time-tracking report option I have is very limited and doesn't do what I want, is it possible through standard functionality or a free plugin perhaps?Read the article
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Get the final key of an array in PHP
- by GSto
I have a standard associative array in PHP. what's the simplest way to get the last key in that array? example: $foo = array('key1' => 'val1', 'key2' => 'val2', 'key3' => 'val3'); and i would like to get 'key3';Read the article
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Check if a layout exists in Rails?
- by viatropos
Is there a standard way to check if a view layout exists from within a Controller in Rails? I'm trying to allow the user to determine the layout, but it needs to exist first.Read the article
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Where do I localize strings in some of the menu items with Netbeans?
- by Spoike
So I made a standard swing application in Netbeans 6.8 and I can't find where the resource file is for File/Exit in the projects view. All the other resource files can be found in the <project>/resources. Am I missing something?Read the article
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can i use WindowBuilder (java visual editor Eclipse Plugin ) Without GWT Support ??
- by Salamon
hello , I'm a little bit confused about it . it seems that it is integrated with Google web kit tools to build Google web apps . but can i use to build a Gui for standard java app , (like netbeans) ?? i know it sounds silly but i spend a lot of time to know if is it possible or not but i couldn't know. notice that i am a mac user , ( WindowBuilder on mac seems not fully supported ) . thanks in advance .Read the article
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Can someone explain what does <? super T> mean and when should it be used and how this construction
- by Roman
I'm using generics rather long time but I've never used construction like List<? super T>. What does it mean? How to use it? How does it look after erasure? I also wonder: is it something standard in generic programming (template programming?) or it's just a java 'invention'? Does c#, for example, allow similar constructions?Read the article
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File count in a directory using C++
- by harik
How do I get the total number of files in a directory by using C++ standard library? Any help is appreciated.Read the article
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How can I fix a locale warning from perl?
- by xain
When I run perl, I get the warning: perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). Any ideas on how to fix it?Read the article
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Regular expression - skip string in quotes using sed
- by milano
I have string like this: "Some standard text CONST_INSIDE_QUOTES" blah blah CONST "There might be another quotes" The thing is, that i want to replace all constants in string with some text, but it mustn't be applied on constants inside text in quotes. I have this regex: sed "s/([A-Z][A-Z0-9_]*)([^a-z])/<span class=\"const\"\1<\/span\2/g" which of course works for all consts. Any ideas how to exclude its apply on quotes constants? Unfortunately sed only...Read the article
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possible to create custom scrollbar graphics without flash?
- by Joel
A friend is wanting me to help her convert her flash based website to html. She has an embedded textbox with a scrollbar that is using a flower instead of a normal scrollbar. Avoiding the obvious question of why a user would want a non-standard element to do this task, is it possible to do this without flash?Read the article
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How to port a simple application (which uses only stadard libc) to iPhone OS ?
- by psihodelia
There is a simple application written in C, which uses only standard C library functions (from stdio, stdlib, etc.) and Makefile+GCC to build it. Now, I wanna port it to iPhone OS for iPhone/iPads. Will it be seamless or are there any possible incompatibility issues?Read the article
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will all windows 7 versions be suitable for a development machine?
- by Blankman
So windows premium/standard/ultimate, are these versions all ok for a development computer? ie. do any prevent installations of things like sql server, vs.net,etc?Read the article
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webapplication login security
- by user121196
is it standard practice to send login information/account registration information over https? or is it an overkill?Read the article
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C++: Life span of temporary arguments?
- by shoosh
When creating a new instance of a MyClass as an argument to a function like so: class MyClass { MyClass(int a); }; myFunction(MyClass(42)); does the standard make any grantees on the timing of the destructor? Specifically, can I assume that the it is going to be called before the next statement after the call to myFunction() ?Read the article
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Implement "tail -f" in C++
- by Hamming
Hi! I want to create a small code in C++ with the same functionality as "tail-f": watch for new lines in a text file and show them in the standard output. The idea is to have a thread that monitors the file Is there an easy way to do it without opening and closing the file each time?Read the article
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Online Hotel Booking System, Simultaneous Booking?
- by KiiroSora09
I'm asked to create an online booking system with online payment and I'm wondering what to do in the case when 2 customers booked for the same room(s) at the same time. For Example: At the same time: Customer1 and Customer2 booked for a standard room which only has 1 room available. (The Room availability will display that there is still 1 room available). And then they hit the 'confirm' button at the same time.Read the article
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Map to String in Java
- by Dan
When I do System.out.println(map) in Java, I get a nice output in stdout. How can I obtain this same string representation of a Map in a variable without meddling with standard output? Something like String mapAsString = Collections.toString(map)?Read the article
