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Search found 1147 results on 46 pages for 'strict'.

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Listview dsplaying Issue

- by raj

I am using LinearLayout to display ListView Adding Button at the Top. Then adding Listview bellow the button. Problem is that Listview take the entire screen at the time of scroll. At the time of scroll the first cell of the ListView went in the Background of the button. Is there any solution to strict the List below the button?

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Returning currently displayed index of an array Javascript...

- by Jeff Kindred

I have a simple array with x number of items. I am displaying them individually via a link click... I want to update a number that say 1 of 10. when the next one is displayed i want it to display 2 of 10 etc... I have looked all around and my brain is fried right now... I know its simple I just cant get it out. <!DOCTYPE html PUBLIC…

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change maxlength depending of the option selected

- by tuner3000

I've seen similar questions posted and tried to change them to meet my needs but I don't know enough about javascript to do it. I need that when a user change the dropdown select, the "titre text field" maxlength is dynamically changed a, b c and d max maxlength should be 40 and e maxlength should be 2 my code is below, I don't know why…

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Perl: reference to subroutine in external .pm file

- by Pmarcoen

I'm having some trouble figuring out how to make a reference to a subroutine in an external .pm file. Right now, I'm doing this : External file package settingsGeneral; sub printScreen { print $_[0]; } Main use settingsGeneral; my $printScreen = settingsGeneral::printScreen; &$printScreen("test"); but this result…

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Which Firefox extension checks html markup when you view source?

- by Haroldo

I used to have a great firefox addon for this and i can't remember the name of it.. when you looked at the source it would sit at the bottom (like firebug) and check your html markup and suggest things like "doctype given is html4.0, looks like xhtml strict" etc i though it was the web developer toolbar but that doesnt seem to add…

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jQuery UI problem: why do the elements go flying around the screen?

- by George Edison

Yes, I know the title sounds a little suspicious. I will try to explain this the best I can... The code below is supposed to have the blue div slide down beside the red div. The first time you hit the Show the div button, it works. Also, the Hide the div works. Then when I click to show the div again, it appears to the right of…

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How can I use a Perl hash key that has a literal dot?

- by imerez

I have a hash in Perl which has been dumped into from some legacy code the name of the key has now changed from simply reqHdrs to reqHdrs.bla $rec->{reqHdrs.bla} My problem is now I cant seem to access this field from the hash any ideas? The following is my error Download Script Output: Bareword "reqHdrs" not allowed while…

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Is there any Inheritance problem with <table> also like form elements?

- by metal-gear-solid

Is there any Inheritance problem with <table>, tr th td tbody thead tfoot also like form elements? In IE 6+ and FF 3+ with Strict doctype.

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How to determine at runtime hen your C++ application has the visual studio debugger attached?

- by Jeremy Bell

How do you determine at runtime whether the visual studio debugger is attached to your process. I've seen instructions for how to do this in .NET, but my process is a native C++ process. Support for detecting Just-in-time debugging would be nice but not a strict requirement.

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Programatically importing a file and creating an instance of a class in Python

- by benofsky

I have a (python) list of strings which refer to python source files and subsequently classes within those files which I want to import and then create an instance of the classes within the files (everything follows a strict naming convention, making this theoretically possible), in Ruby I would do something like: require…

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perl - getting a value from a map where the key has a dot

- by imerez

I have a map in perl which has been dumped into from some legacy code the name of the key has now changed from simply reqHdrs to reqHdrs.bla $rec->{reqHdrs.bla} My problem is now I cant seem to access this field from the map any ideas ? The following is my error Download Script Output: Bareword "reqHdrs" not allowed…

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What is the best book for learning about Algorithms?

- by sheats

I know what algorithms are, but I have never consciously used or created one for any of the programming that I have done. So I'd like to get a book about the subject - I'd prefer if it was in python but that's not a strict requirement. What book about algorithms helped you most to understand, use, and create algorithms? …

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Simple way to do SURBL lookup from Java?

- by StaxMan

I am reading about SURBLs (known spam hosts), for purpose of classifying spam, as a batch process. Main access method seems to be via DNS lookups. I was wondering what's the usual way to do such lookups from Java code. Since this is a batch process with no strict performance requirements, I think most important feature…

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XSLT 2.0 Header Leaks into Transformed XML

- by user1303797

First, a thank you in advance. Second, this is my first post so apologies for any errors or wrongdoings. I am a noob w/ xml and xslt, and can't seem to figure this out. When I transform some xml using xslt 2.0, some of the headers from the xslt leaks into the new xml. It doesn't seem to do it in xslt 1.0 (granted…

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How to emulate OOP with C?

- by Francisco Garcia

I would like to know which articles or books are good to use OOP concepts in C. I mean things like using function pointers to emulate classes, strict naming conventions to emulate namespaces, and things like that. Also a reference about how to code in C different types of UML diagrams would be great.

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script attributes

- by Alex Ivasyuv

Hi, I need to control some script elements, that's why I want to add class attribute to do it. But, w3c says that it's invalid. Some effect, if I add rel or id attribute. Any other ideas how I can access appropriate script tag? Doctype: XHTML 1.0 Strict Thanks,

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What is wrong with this substitution?

- by user352860

#!/usr/bin/perl use strict; use warnings; my $s = "sad day Good day May be Bad Day "; $s =~ s/\w+ \w+/_/gm; print $s; I am trying to substitute all spaces between words with _, but it is not working. What is wrong with that?

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What's the best way to handle modules that use each other?

- by Axeman

What's the best way to handle modules that use each other? Let's say I have a module which has functions for hashes: # Really::Useful::Functions::On::Hash.pm use base qw<Exporter>; use strict; use warnings; use Really::Useful::Functions::On::List qw<transform_list>; our @EXPORT_OK =…

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Are There Any Other Web Programming Languages That Can Be Used Without A Framework Aside From PHP?

- by Ygam

Python needs a framework, so does Java (for the web). I don't know much about Ruby or Coldfusion. But is there another language out there for the web that can stand alone as it is without a need for a framework or without strict adherence to a design pattern (MVC and the likes) aside from PHP? BTW,…

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Dealing with whitespace in SVN?

- by Eric the Red

All of the SVN shops I've worked in have a strict rule - replace all tabs with spaces, to avoid whitespace conflicts and variations of tabs in different editors. Is this a very common standard? Does it really make a huge difference, and is it worth the trouble to push this standard to a group of…

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Creating our own APIs

- by Markii

We need a bunch of APIs for our service and are looking at the job as being quite tedious for starting from scratch because we need strict user restrictions such as max queries and usage statistics. Are there any pre-made services or scripts for this already?

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If I never ever use HashSet, should I still implement GetHashCode?

- by Dimitri C.

I never need to store objects in a hash table. The reason is twofold: coming up with a good hash function is difficult and error prone. an AVL tree is almost always fast enough, and it merely requires a strict order predicate, which is much easier to implement. The Equals() operation on the…

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Missing $ on loop variable

- by k0re

Hi, 1 #!/usr/bin/perl 2 use strict; 3 use warnings; 4 5 my @array = qw[a b c]; 6 foreach my($a,$b,$c) (@array) { 7 print "$a , $b , $c\n"; 8 } I receive following error: Missing $ on loop variable What is wrong? I am using: perl v5.10.1 (*) built for…

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gauge chart is not displaying any thing

- by Sandy

i am trying to display the latest speed in mysql database on guage chart. i have tried so many things but gauge is not display plz any can help me...my code is attached and php part shows the correct value but dont know why guage is not display <?php $host="localhost";…

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How do I use boolean variables in Perl?

- by BlueWaldo

I have tried: $var = false; $var = FALSE; $var = False; None of these work. I get the error message Bareword "false" not allowed while "strict subs" is in use.

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