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• Delete text in text box using PHP

  - by Idealflip

  Hello, is there a way to remove text from a text box using a submit button? I don't want to delete text from all boxes on the form. And I don't want to delete text 'onclick', for the element. I need the code to clear the text box, to initiate from within a block. Thanks for your help!

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• Facebook requests 3 post_authorize/post_remove. How can I stop it?

  - by Ray Yun

  When user authorize or remove application, Facebook always request post_authorize or post_remove callback 3 times. Only I throws HTTP 500 error, it stop calling them. Yeah, it would be easy to ignore subsequent requests when I successfully handled that. So this maybe academic question. Is there any method to stop facebook requests with http status code??? :)

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• Default js included in Rails

  - by hizki

  When creating a new Rails application, it is automatically supplied with several quite large js files. In the application layout, by default, all of them are loaded into the page: <%= javascript_include_tag :defaults %> I was wondering, isn't loading all those javascripts can make the site possibly mush slower? And if so, where can I change the definition of :defaults? Or should I just include the ones I need and remove the code line mentioned above? Thank you

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• Taking too much time to load the application in vb.net

  - by Samir

  Hello, i am using vb.net in which i have put the background image to every form.the image size is 1024X768.when i open the form it is taking too much time to open. and screen is fluctuate.so can you tell me how to remove this type of issue, reply me soon thanks samir

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• WPF: How to programmatically utilize the ErrorTemplate of an Control?

  - by geeraija

  Hi, is there a way to programmatically set and remove the ErrorTemplate of an Control without the whole Validation mechanism? Basically, what I'd like to do, is to retrieve the ErrorTemplate of an Control at some point like this: ControlTemplate errTemplate = Validation.GetErrorTemplate(myTxtBx); and temporarily use it as it's ControlTemplate like this: myTxtBx.Template = errTemplate; Can you somehow do this?

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• Drupal: how to minimize log menu ?

  - by Patrick

  hi, long time ago I've expanded my Log menu in Drupal. See picture: http://dl.dropbox.com/u/72686/logsMenu.png Now I don't remember anymore how to change that setting and remove the advanced log items from the menu. thanks

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• jQuery - How can I temporarily disable the onclick event listener after the event has been fired?

  - by aldux

  How can I temporarily disable the onclick event listener, (jQuery preferred), after the event has been fired? Example: After the user clicks on the button and fires this function below, I want to disabled the onclick listener, therefore not firing the same command to my django view. $(".btnRemove").click(function(){ $(this).attr("src", "/url/to/ajax-loader.gif"); $.ajax({ type: "GET", url: "/url/to/django/view/to/remove/item/" + this.id, dataType: "json", success: function(returned_data){ $.each(returned_data, function(i, item){ // do stuff }); } }); Thanks a lot, Aldo

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• Sending @reply in curl

  - by willwill

  I'm writing an identi.ca client, and seems that @reply isn't working. After investigation I found that @ prefix is used by curl to indicate file upload, and escaping with \@reply doesn't work; curl doesn't remove the \ at the front. I also can't format the postfields to query string, as I need to send files on that request too. Is there any method to send both @reply and file upload in the same request?

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• How do I format a String in an email so Outlook will print the line breaks?

  - by MattGrommes

  I'm trying to send an email in Java but when I read the body of the email in Outlook, it's gotten rid of all my linebreaks. I'm putting \n at the ends of the lines but is there something special I need to do other than that? The receivers are always going to be using Outlook. I found a page on microsoft.com that says there's a 'Remove line breaks' "feature" in Outlook so does this mean there's no solution to get around that other than un-checking that setting? Thanks

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• Excluding some classes from the cobertura report doesn't work

  - by user357480

  I tried to remove some classes from the cobertura report as But this doesn't work..... Do I need to change something else too.. Please help me, I am struggling with this for past 1 week....

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• Cleaning up a SQL SP with Regex

  - by Douglas Osborne

  1) If I am running a find and replace in SQL 2005 - what would be the regular expression to find tab and space sequences ( or space and tab sequences ) and replace them with just tab? 2) If I have a line which begins with a space - is there a regular expression to convert that leading space to a tab? 3) What would be the regular expression to remove all of the spaces before a CR/LF in a SQL statement? TIA for the help - I know this will be trivial to most of you, Doug

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• Removing a querystring from url in asp.net

  - by user279521

  HI, I need to remove a querystring when a user clicks a particular LinkButton. So for example if the querystring is http://UserProfileManager.com?UserID=1234 .... when the user clicks on the Linkbutton, I want the url to be http://UserProfileManager.com. The issue is that everything is on one page, and I am using Any ideas would be appreciated.

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• Joomla - output ' instead of \'

  - by Peter Perhác

  Hello there, all of my Joomla site's contents shows apostrophes as \' instead of just '. Now my head is spinning from looking at all the million places where individual components and joomla itself does add/remove slashes and deals with magic quotes and all of this... I also found that one can rather easily write one's own OutputFilter for the patTemplate, so I thought maybe I would just do a str_replace of all \' to '. Doesn't sound right. How to deal with these apostrophes?

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• JQuery removed background from iframe

  - by Webnet

  I'm trying to remove the background image on a page that's being loaded via an iframe within a lightbox effect. I have verified that body is the correct element within the iframe that's being selected, but I can't get the background image to go away. Am I missing something obvious? var body = jQuery('#fancybox-frame').contents().find('body'); body.css({ 'background': '', 'background-image': '', 'background-color': '#fff' });

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• Add more strings in an object with php

  - by Nakome

  how can I add more strings in this object with php. I have managed to generate strings, but do not add more strings in an objects, nor remove the last comma. like this: Before, { "themes":[ { "name": "Amelia", "description": "Sweet and cheery.", "thumbnail": "http://bootswatch.com/amelia/thumbnail.png" } ] } After, { "themes":[ { "name": "juan", "description": "esto es un ejemplo.", "thumbnail": "http://example.com" }, { "name": "juan2", "description": "esto es un ejemplo2.", "thumbnail": "http://example2.com" }, ] } Thanks and sorry for my english.

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• how to clear the 'double right click ' on google-map-v3..

  - by zjm1126

  this is my code, and I can't remove the mousedown eventlistener : //*********** double right click ********/ var c =0 ; function time(event){ if(event.button == 2){ c++; setTimeout(cc, 600); } if (c >1){ alert('ok i get it') } } //$('#map_canvas')[0].mousedown(time); $('#map_canvas')[0].addEventListener('mousedown', time, false); //$("map_canvas").unbind() //$('map_canvas')[0].onmousedown=function(){};//this can't be clear the event $('map_canvas')[0].removeEventListener('mousedown', time, false); function cc(){ c=0; } //*********** double right click ********/

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• What alternatives do I have if I want a distributed multi-master database?

  - by Jonas

  I will build a system where I want to reduce single-point-of-failures, and I need a database. Is there any (free) relational database systems that can handle multi-master setups good (i.e where it is easy to add and remove nodes) or is it better to go with a NoSQL-database? As what I have understood, a key-value store will handle this better. What database system do you recommend for a multi-master (cluster) setup?

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• Is there a way to set "Keep in Dock" setting while installing AIR app in Mac?

  - by victor

  Hi, I am mainly a windows programmer and need to ask this to Mac experts. Is there a way to set "Keep in Dock" setting while installing AIR app in Mac? So that when user does a quit from the dock menu the app remains there, unless user does a "Remove from dock" manually, instead of the default where user has to do a "Keep in Dock" manually.

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• Is there a problem when I call SqlAdapter.Update and at the same time call SqlDataReader.Read

  - by Ahmed Said

  I have two applications, one updates a single table which has constant number of rows (128 rows) using SqlDataAdapter.Update method , and another application that select from this table periodically using SqlDataReader. sometimes the DataReader returns only 127 rows not 128, and the update application does not remove or even insert any new rows, it just update. I am asking what is the cause of this behaviour?

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• why do I have to commit explicitly when doing an UPDATE

  - by Tshepang

  Here's my code: import cx_Oracle conn = cx_Oracle.connect(usr, pwd, url) cursor = conn.cursor() cursor.execute("UPDATE SO SET STATUS='PE' WHERE ID='100'") conn.commit() If I remove the conn.commit(), the table isn't updated. But for select statements, I don't need that conn.commit(). I'm curious why?

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• Find out why Xcode has decided to link to a particular library

  - by andygeers

  I'm using the Unity 3D engine to build an iPhone app, and when I go to generate my Xcode project for compilation, it includes a few fairly large libraries: Mono.Security.dll.s, System.dll.s, System.Core.dll.s, etc. I don't know if this question is really an Xcode question or a Unity question, but I'm trying to figure out why each of those libraries is being linked - which functions / classes are being referenced - ideally so that I can rewrite my code to remove as many of the dependencies as possible. Does anybody know a way to find this information out?

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• Node removal and event handlers

  - by HiveHicks

  Just interesting... What happens to node's event handlers when I remove it completely from the DOM tree? That means, if I create a node with the same id as removed node later, will it have the same event handlers?

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• Delete all characters in a multline string up to a given pattern

  - by biffabacon

  Using Python I need to delete all charaters in a multiline string up to the first occurrence of a given pattern. In Perl this can be done using regular expressions with something like: #remove all chars up to first occurrence of cat or dog or rat $pattern = 'cat|dog|rat' $pagetext =~ s/(.*?)($pattern)/$2/xms; What's the best way to do it in Python?

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• How to write (simple) macro?

  - by krzysz00

  I need to write a macro (with-hooks (monster method who what) &body body) for a game I'm writing. Monster is a CLOS object, method and who are strings and what is a function (#' notation). The macroexpansion would be something to the effect of (add-hook monster method who what) ,@body (remove-hook monster method who) I have absolutely no idea how to write such a macro, and I would appreciate some help.

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• Changing the default TestRunner in Eclipse.

  - by Vitalij

  All tests should be run with jUnit3, if i run a non-configured Test, it tries to use the default-TestRunner (jUnit4). So, i have to go into the run/debug configuration, change the TestRunner to "jUnit3" and run it again. On EVERY Test. This just disturbs the workflow. So, is there an option to REMOVE jUnit4 as possible TestRunner, or even better, change the Default TestRunner to jUnit3 ? Thanks in Advance,

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