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• Javascript: Properly Setting A Text Area

  - by Jeremy Person

  I have a text area and the problem is people are typing a large amount of text and I have it clearing out the value and forcing an N/A so I can force something to be entered. How can I make the script below validate someone has already typed something (and not clear it out) but still clear out the N/A by default? textarea name="req_WhatMadeItDifficultToUse" cols="35" onfocus="this.value = '';" onblur="if(this.value == '') this.value = 'N/A';" id="WhatMadeItDifficultToUse"N/A

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• Should i use Adobe Flash or Flex for action scripting

  - by Mirage

  I am new to flash and learning action script 3. I am using flex. But i find it hard. Should i use Adobe flash so that i can insert the components by drag and drop

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• Ruby, MySQL: Connection pool that is outside of the rails framework?

  - by Zombies

  Is there a ruby gem or such for MySQL connection pooling that isn't part of rails? I simply have a ruby script (again, I don't do anything with rails).

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• Perl - Compare two files and copy intire line to final.log

  - by user2977141

  I need perl script to compare line from file1 with file2 and copy to final file, something like this: File1.txt: ASPO01 ASPO02 ASPO03 File2.txt: ASPO01 2013-11-10 19hrs ASPO10 2013-11-09 24hrs ASPO02 2013-11-08 10hrs ASPO16 2013-11-05 9hrs ASPO17 2013-11-06 6hrs ASPO03 2013-11-07 15hrs ASPO18 2013-11-02 25hrs ... Search into File2 and copy to final file called final.log, like this: final.txt: ASPO01 2013-11-10 19hrs ASPO02 2013-11-08 10hrs ASPO03 2013-11-07 15hrs Thanks for all good friends can help me!!!

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• python: how/where to put a simple libary installed in a well-known-place on my computer

  - by Jason S

  I need to put a python script somewhere on my computer so that in another file I can use it. How do I do this and where do I put it? And where in the python documentation do I learn how to do this? I'm a beginner + don't use python much. library file: MyLib.py put in a well-known place def myfunc(): .... other file SourceFile.py located elsewhere, doesn't need to know where MyLib.py is: something = MyLib.myfunc()

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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 "strict subs" in use

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• Find all <a>s to who's href points to an image with XPath 1.0

  - by Jeffrey Aylesworth

  First, I can assume that all urls that end with jpeg, jpg, bmp, png or gif are images, and others aren't. I thought of, and tried two solutions: Matching the regular expression .(jpe?g|bmp|png|gif)$ Using ends-with to check each separately But, it appears that neither of these exist in XPath 1.0, or at least, they don't exist in Firefox (I am writing a greasemonkey script, so it is only important for the path to work in Firefox).

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• How to include a dynamic page contents into a template ?

  - by Ankit

  Hi All, I have to include a dynamic page content into my template, Say I have a left panel which gets the data dynamically through a view. Now, I have to include this left panel into all my pages but I do not want to duplicate the code for all the pages. Is there any way, I can write a single script and include it in all my templates to display the left panel in all my pages? Thanks in advance.

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• iFrame Access Problem

  - by Tom

  Hi Guys, I have data which sits outside an iframe with a script on the outside as well. When a user performs an action - I want this ata to be sent "inside" the iframe. I have having a bit trouble achieving this and was wondering whether its possible and if it is, how I can do it ? Thx

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• Flex - Why is my custom event not being registered with the following event listener?

  - by flexfanatic

  printableInvoice.addEventListener(batchGenerated, printableInvoice_batchGeneratedHandler); Results in this error: 1120: Access of undefined property batchGenerated. I have tried it as FlexEvent.batchGenerated and FlashEvent.batchGenerated. The MetaData and function that dispatches the even in the component printableInvoice is all right. It I instantiate printableInvoice as an mxml component instead of via action-script it well let put a tag into the mxml line: batchGenerated="someFunction()" Thanks.

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• Detect *target* file size using JavaScript

  - by noblethrasher

  Hi, Would like to write a script to detect the file size of the target of a link on a web page. Right now I have a function that finds all links to PDF files (i.e. the href ends with '.pdf') and appends the string '[pdf]' to the innerText. I would like to extend it so that I can also append some text advising the user that the target is a large file (e.g. greater than 1MB). Thanks

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• get-wmiobject sql join in powershell - trying to find physical memory vs. virtual memory of remote s

  - by Willy

  get-wmiobject -query "Select TotalPhysicalMemory from Win32_LogicalMemoryConfiguration" -computer COMPUTERNAME output.csv get-wmiobject -query "Select TotalPageFileSpace from Win32_LogicalMemoryConfiguration" -computer COMPUTERNAME output.csv I am trying to complete this script with an output as such: Computer Physical Memory Virtual Memory server1 4096mb 8000mb server2 2048mb 4000mb

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• text fields and PHP

  - by moustafa

  Does anyone know if it's possible to have several text fields that place the data into different spots in the same web page. If needed I could just use two pages, it doesn't really matter. I've heard this requires a PHP script, but I'm not sure how to set this up.

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• jQuery Prototype conflict, alternative solutions

  - by lbolognini

  I have a problem as I'm conditionally including the Prototype-based Lightbox script for IE6 as it works better than the jQuery plugin. Of course the two libraries conflict but the official solution is not really feasible for me as i would have to replace tons of $ with the alternative no-conflict syntax. Is there any other solution for me, keeping in mind that in my case it would be easier to have Prototype work nicely with jQuery than the other way around?

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• How do I edit .htaccess to allow both rails and wordpress requests?

  - by jakefuentes

  I want to run an instance of wordpress within my rails app. I currently have wordpress files housed in public/wordpress, but I need to configure my .htaccess file to allow both types of requests. How do I do that? currently, .htaccess is: General Apache options AddHandler fcgid-script .fcgi RewriteEngine On RewriteRule ^$ index.html [QSA] RewriteRule ^([^.]+)/!$ $1.html [QSA] RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ dispatch.fcgi [QSA,L] ErrorDocument 500 "Application error Application failed to start properly"

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• Map resources when added to the project

  - by Espuz

  I have a .h when I map all the image files names and xib names with #defines. For example, if I have an image called "buttonBackground.png" I map it in my .h as #define BUTTON_BACKGROUND_PNG_FILE @"buttonBackground.png" It's possible to detect when a resource is added to the bundle and create the correspond define with a script?

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• How to create web pages or program with LaTeX math style?

  - by Sorush Rabiee

  I just wondering, how can write web applications or web pages using LaTeX-styled math? please don't refer to LaTeX2png. i want a text formation tool or script, like mathoverflow. Thanks.

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• Take data from an XML file and put it into a MySQL database

  - by Aidan

  Hi Guys, I'm looking to construct a script that would go through an XML file. Would find specific tags in it, put them in a table and fill the table with specific tags within them. I'm using MySQL 5.1 so loadXML isn't an option and I think that ExtractData() method wont be much use either.. but I don't really know. What would be the best way to go about this?

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• Thin down jQuery

  - by Taylor Satula

  Hi, I have been optimizing my website but the one problem that stands in my way is all the jQuery functions that I do not use. The only ones that I use are for a smooth page scroller. It just seems like such a waste of download time. My question is: Is there any script or program that will remove the jQuery code that I do not need and leave the 1 or 2 functions that I do need.

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• PHP using Declare ? What is a tick?

  - by ArneRie

  Iam a little bit confused by php function declare. What exactly is an single tick, i thought 1 tick = one line of code? But if i use: function myfunc() { print "Tick"; } register_tick_function("myfunc"); declare(ticks=1) { echo 'foo!bar'; } The script prints : "Tick" 2 Times??

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• How do I create a deb package with basic dependencies?

  - by Sam

  Hi so I am trying to create a deb package for a web application written in Java (it uses Apache Tomcat). My eventual goal is to start a repository that people can add to apt-get the software, but How do I make it so that the package knows to look for dependencies like tomcat, sun-java6-bin, and ant? How do I write an installer script to place the files and folders in the right place?

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• how to get json string value?

  - by Net205

  var responseFromServer = "{\"flag\":true,\"message\":\"\",\"result\":{\"ServicePermission\":true,\"UserGroupPermission\":true}}"; var serializer = new System.Web.Script.Serialization.JavaScriptSerializer(); var responseValue = serializer.DeserializeObject(responseFromServer); responseFromServer value is get a webservice, and then how to get the json string value, such as "flag","Servicepermission"??

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• How to "grep" out specific lline ranges of a file

  - by Mike

  There are often times I'll grep -l whatev file to find what I'm looking for. Say the output is 1234: whatev 1 5555: whatev 2 6643: whatev 3 If I want to then just extract the lines between 1234 and 5555, is there a tool to do that? For static files I have a script that does wc -l of the file and then does the math to split it out with tail & head but that doesn't work out so well with log files that are constantly being written to.

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• Find multiples of a number in PHP

  - by dotty

  Hay i need help. I want to find all muliples of a number in PHP. I'm using something like this if($count != 20 ) to work out if $count is not equal to 20. but i also need this script to check if $count is not equal to 20,40,60,80,100,120,140,160 etc. Any ideas? I think i need to use the modulus symbol (%), but i don't know. Thanks

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• How to populate a repository with a copy of an old svn repository

  - by user267980

  Hi there. I configured long time ago a backup script for one of my svn repository. Such a noob i was, i didn't used 'svnadmin dump' but just made an archive of my repository folder. I don't have access to the old server anymore thus the only thing i have a archives of the old repository folder. is there a way to import those archive into my new server? Thanks.

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