#Jquery | Questions on Jquery

Animate scroll to ID on page load

Im tring to animate the scroll to a particular ID on page load. I have done lots of research and came across this: $("html, body").animate({ scrollTop: $('#title1').height() }, 1000); but this seem..

Set height of <div> = to height of another <div> through .css

I have two <div> elements on this site. It's a site I'm developing, and is a work in progress, but some of the design choices I'd like to finalize tonight. Right now my simplified .css is thus: ..

Getting data-* attribute for onclick event for an html element

<a id="option1" data-id="10" data-option="21" href="#" onclick="goDoSomething(?,?);"> Click to do something </a> I want to get the data-id and data-option values inside the functi..

jQuery - Dynamically Create Button and Attach Event Handler

I would like to dynamically add a button control to a table using jQuery and attach a click event handler. I tried the following, without success: $("#myButton").click(function () { var test = $(..

Change border-bottom color using jquery?

I want to change the color of the bottom border using jquery..Thanks..

Adding click event for a button created dynamically using jQuery

How to add a button click event on a button that was added dynamically using jQuery? The jQuery code that adds the dynamic buttons inside a div container: $('#pg_menu_content').empty(); $div = $('&l..

jQuery UI Dialog individual CSS styling

I'm looking to style a modal dialog (using UI Dialog) with unique CSS that is separate from the traditional dialog, so in essence to have two jQuery dialogs that each look different. I've styled one,..

jQuery How to Get Element's Margin and Padding?

Just wondering - how using jQuery - I can get an elements formatted total padding and margin etc ? i.e. 30px 30px 30px 30px or 30px 5px 15px 30px etc I tried var margT = jQuery('img').css('margin')..

Integrating Dropzone.js into existing HTML form with other fields

I currently have a HTML form which users fill in details of an advert they wish to post. I now want to be able to add a dropzone for uploading images of the item for sale. I have found Dropzone.js wh..

Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready for it

With jQuery, we all know the wonderful .ready() function: $('document').ready(function(){}); However, let's say I want to run a function that is written in standard JavaScript with no library backi..

Can I append an array to 'formdata' in javascript?

I'm using FormData to upload files. I also want to send an array of other data. When I send just the image, it works fine. When I append some text to the formdata, it works fine. When I try to attac..

How can I display a tooltip message on hover using jQuery?

As the title states, how can I display a tooltip message on hover using jQuery?..

How to set column widths to a jQuery datatable?

I have a jQuery datatable(outlined in red), but what happens is that the table jumps out of the width I have set for the div(which is 650 px). Here is the screen shot: Here is my code: <script typ..

jQuery: click function exclude children.

Trying to wrap my head around the jQuery ".not()" function, and running into a problem. I would like to have the parent div to be "clickable" but if a user clicks on a child element, the script is not..

How do I select an element with its name attribute in jQuery?

How to get an element with its name attribute with jQuery? Is there anything (like # for id and . for class) for name in jQuery?..

Creating a jQuery object from a big HTML-string

I have a big HTML-string containing multiple child-nodes. Is it possible to construct a jQuery DOM object using this string? I've tried $(string) but it only returns an array containing all the indi..

AngularJS + JQuery : How to get dynamic content working in angularjs

I am working on a Ajax app using both jQuery and AngularJS. When I update content (which contains AngularJS bindings) of a div using jQuery's html function, the AngularJS bindings doesn't work. Fol..

How to set top position using jquery

I am creating custom div scroller and want to set top position of content div. My jquery code is as below: containerOuterHeight=$("#messagePopUpContainer").outerHeight(); contentOuterHeig..

How to use FormData for AJAX file upload?

This is my HTML which I'm generating dynamically using drag and drop functionality. <form method="POST" id="contact" name="13" class="form-horizontal wpc_contact&..

Jquery onclick on div

I have a simple question. The following code works for all the tags: $('*').click(function(e) { alert(1); }); But, when I try this code for the div with id "content": $('#content').click(fun..

OnClick Send To Ajax

I'm trying to complete some ajax requests to insert a textarea into a database without refresh. Here is my code: HTML: <textarea name='Status'> </textarea> <input type='button' oncli..

Browser back button handling

I am trying to handle browser back button event but i could not find any solution. I want to ask user if he clicks on browser back button using "confirm box" if he chooses ok i have to allow back bu..

Create, read, and erase cookies with jQuery

Somebody help me. How to create, read and erase some cookies with jQuery ? ..

Disable elastic scrolling in Safari

I just wanted to diable the elastic scrolling/bounce effect in Safari (OSX Lion). I found the solution to set overflow: hidden for body in css, but as expected it only disables the scrollbar, so if t..

JavaScript or jQuery browser back button click detector

Could someone please share experience / code how we can detect the browser back button click (for any type of browsers)? We need to cater all browser that doesn't support HTML5..

How can I override the OnBeforeUnload dialog and replace it with my own?

I need to warn users about unsaved changes before they leave a page (a pretty common problem). window.onbeforeunload = handler This works but it raises a default dialog with an irritating standard me..

Jquery, Clear / Empty all contents of tbody element?

I thought this would be rather simple but it seems the empty method is not working to clear out a tbody that I have. I would appreciate if anyone knows a proper way to do this, I just want to delete e..

adding to window.onload event?

I'm wondering how to add another method call to the window.onload event once it has already been assigned a method call. Suppose somewhere in the script I have this assignment... window.onload = fu..

jQuery get textarea text

Recently I have started playing with jQuery, and have been following a couple of tutorials. Now I feel slightly competent with using it (it's pretty easy), and I thought it would be cool if I were abl..

Check if an array is empty or exists

When the page is loading for the first time, I need to check if there is an image in image_array and load the last image. Otherwise, I disable the preview buttons, alert the user to push new image bu..

bootstrap datepicker change date event doesnt fire up when manually editing dates or clearing date

Call PHP function from jQuery?

I have a PHP function on my site which takes a couple of seconds to complete. This holds the whole page up which I don't want. Would it be possible with jquery to call this PHP function after the pag..

How to change the text of a button in jQuery?

How do you change the text value of a button in jQuery? Currently, my button has 'Add' as its text value, and upon being clicked I want it to change to 'Save'. I have tried this method below, but so f..

How can I add an element after another element?

I have a certain textbox and I want to add a div after it. I've tried the .append() function, but that only adds the div in the element. For example, I have: <input type="text" id="bla" /> a..

Sending credentials with cross-domain posts?

According to Requests with credentials, Firefox will only send credentials along with cross-domain posts if invocation.withCredentials = "true"; is set… But it doesn't seem like jQuery's Ajax AP..

How can I get name of element with jQuery?

How can I get name property of HTML element with jQuery?..

Change the jquery show()/hide() animation?

By default if you specify a speed jquery adds a weird looking animation where it expands from the left end corner. I want it to just slide down. Is there a way to do that without importing something e..

Why does the jquery change event not trigger when I set the value of a select using val()?

The logic in the change() event handler is not being run when the value is set by val(), but it does run when user selects a value with their mouse. Why is this? <select id="single"> <op..

jQuery rotate/transform

I'd like to use this function to rotate then stop at a particular point or degree. Right now the element just rotates without stopping. Here's the code: <script type="text/javascript"> ..

Difference between $(document.body) and $('body')

I am a jQuery beginner and while going through some code examples I found: $(document.body) and $('body') Is there any difference between these two?..

The preferred way of creating a new element with jQuery

I've got 2 ways I can create a <div> using jQuery. Either: var div = $("<div></div>"); $("#box").append(div); Or: $("#box").append("<div></div>"); What are the dra..

Count characters in textarea

I want to count characters in a textarea, so I just made: <textarea id="field" onkeyup="countChar(this)"></textarea> function countChar(val){ var len = val.value.length; if (le..

jQuery DataTable overflow and text-wrapping issues

I have the following DataTable (full-width css class sets width = 100%) <table class="datatable full-width"> <thead> <th>LOB</th> <th>Creditor Line 1..

how to remove only one style property with jquery

I have a div with this property style="-moz-user-select:none; position:static !important;". I need to remove the -moz-user-select Tried with $(selector).css() but I don't know what value to set becaus..

jQuery UI Dialog Box - does not open after being closed

I have a problem with the jquery-ui dialog box. The problem is that when I close the dialog box and then I click on the link that triggers it, it does not pop-up again unless I refresh the page. H..

jQuery AJAX file upload PHP

I want to implement a simple file upload in my intranet-page, with the smallest setup possible. This is my HTML part: <input id="sortpicture" type="file" name="sortpic" /> <button id="uploa..

How to add class active on specific li on user click with jQuery

I have a menu with certain items and I want when a user clicks on any li than only its class becomes an active class. I have a menu items like following: <ul class="nav"> <li class="drop..

jQuery adding 2 numbers from input fields

I am trying to add two values of alert boxes but I keep getting a blank alert box. I don't know why. $(document).ready(function(){ var a = $("#a").val(); var b = $("#b").val(); $("sub..

Twitter Bootstrap scrollable table rows and fixed header

Does anyone know how to make a table with a fixed header row and scrollable body rows? I'm using twitter bootstrap if that matters. This is an example of what I'm trying to create: http://www.sitee..

How to get numeric value from a prompt box?

I was trying to do some simple mathematical calculations in HTML and jQuery and JavaScript, so I wanted to get input from user. For input I tried doing this : var x = prompt("Enter a Value","0"); v..

jQuery click not working for dynamically created items

I have a piece of jQuery that loops through each element in a given div( #container) and does a javascript alert each time a span is clicked. This works fine if the <span>'s are static. Howeve..

jQuery Ajax requests are getting cancelled without being sent

I am trying to hook up a script to Microsoft's World-Wide Telescope app. The latter listens on port 5050 for commands. It is running on the same machine as the browser (Chrome right now, but as far as..

What does [object Object] mean? (JavaScript)

One of my alerts is giving the following result: [object Object] What does this mean exactly? (This was an alert of some jQuery object.)..

JQuery find first parent element with specific class prefix

I want to get the first parent which has a specific class prefix, suppose: <div class="div-a3332"> <div class="div-a89892"> <p> <div class="div-b2"> <d..

How to bind 'touchstart' and 'click' events but not respond to both?

I'm working on a mobile web site that has to work on a variety of devices. The one's giving me a headache at the moment are BlackBerry. We need to support both keyboard clicks as well as touch events..

jQuery - simple input validation - "empty" and "not empty"

I have an input that I want to validate: <input type="text" id="input" /> And here's the JS: jQuery("#input").live('change', function() { if("#input:not(:empty)") { ..

(Deep) copying an array using jQuery

Possible Duplicate: What is the most efficient way to clone a JavaScript object? I need to copy an (ordered, not associative) array of objects. I'm using jQuery. I initially tried jquery...

jQuery: Get height of hidden element in jQuery

I need to get height of an element that is within a div that is hidden. Right now I show the div, get the height, and hide the parent div. This seems a bit silly. Is there a better way? I'm using jQu..

Bootstrap tab activation with JQuery

I have the following code: <ul class="nav nav-tabs"> <li><a href="#aaa" data-toggle="tab">AAA</a></li> <li><a href="#b..

jQuery - find table row containing table cell containing specific text

I need to get a tr element which contains a td element which contains specific text. The td will contain that text and only that text (so I need text = 'foo' not text contains 'foo' logic). So I need..

append to url and refresh page

I am looking to write a piece of javascript that will append a parameter to the current url and then refresh the page - how can I do this?..

Converting a JS object to an array using jQuery

My application creates a JavaScript object, like the following: myObj= {1:[Array-Data], 2:[Array-Data]} But I need this object as an array. array[1]:[Array-Data] array[2]:[Array-Data] So I trie..

Force browser to download image files on click

I need the browser to download the image files just as it does while clicking on an Excel sheet. Is there a way to do this using client-side programming only? <html xmlns="http://www.w3.org/1999/..

Accessing clicked element in angularjs

I'm relatively new to AngularJS and suspect I'm not grasping a concept. I'm also using Twitter Bootstrap and I've got jQuery loaded. Workflow: User clicks a link from a list, "master" section is upda..

jQuery validation: change default error message

Is there a simple way to change the default error values in the jQuery validation plugin? I just want to rewrite the error messages to be more personal to my app--I have a lot of fields, so I don't w..

Jquery ajax call click event submit button

I've to build an ajax call when the user clicks a submit button, so i've included jquery and i've written the following code (taken from the jquery documentation): <script src="http://code.jquery...

Read/write to file using jQuery

Is there a way to get jQuery to get information to and from a file? Is it possible? How?..

JQuery: dynamic height() with window resize()

I'm having an issue identical to this poster: Jquery problem with height() and resize() But the solution doesn't fix my issue. I have three stacked divs, and I want to use JQuery to make the middle o..

Only on Firefox "Loading failed for the <script> with source"

I want to integrate Marketo form with my existing website on yii framework. My code works on all the browsers except Firefox. Excerpt from my code: $('#button').click(function () { var formD..

event.returnValue is deprecated. Please use the standard event.preventDefault() instead

I have this script: <script> $(document).ready(function () { $("#changeResumeStatus").click(function () { $.get("{% url 'main:changeResumeStatus' %}", function (data) { ..

How to delete last character from a string using jQuery?

How to delete last character from a string for instance in 123-4- when I delete 4 it should display 123- using jQuery...

Prevent Default on Form Submit jQuery

What's wrong with this? HTML: <form action="http://localhost:8888/bevbros/index.php/test" method="post" accept-charset="utf-8" id="cpa-form" class="forms"> <input type="text" ..

Get jQuery version from inspecting the jQuery object

Is there a way to find out what version of jQuery is being used by inspecting the jQuery object? jQuery is dynamically getting added to my page and I cannot see any reference to it in my markup. If I ..

How to get href value using jQuery?

I'm trying to get href value using jQuery: <html> <head> <title>Jquery Test</title> <script type="text/javascript" src="http://code.jquery.com/jquery-l..

"Uncaught TypeError: a.indexOf is not a function" error when opening new foundation project

I've created a new Foundation 5 project through bash, with foundation new my-project. When I open the index.html file in Chrome an Uncaught TypeError: a.indexOf is not a function error is shown in the..

current/duration time of html5 video?

I need a way of getting the total time length of the video and the current time with jquery and displaying it in a couple of <div> tags. <div id="current">0:00</div> <div id="dur..

Ajax Success and Error function failure

I am having trouble getting my jQuery ajax to work properly. It directs to the PHP page to update the database, but never returns back to the script for the success or error options. My code is below..

How to loop and render elements in React.js without an array of objects to map?

I'm trying to convert a jQuery component to React.js and one of the things I'm having difficulty with is rendering n number of elements based on a for loop. I understand this is not possible, or re..

Twitter Bootstrap add active class to li

Using twitter bootstrap, and I need to initiate active class to the li portion of the main nav. Automagically. We use php not ruby. Sample nav : <ul class="nav"> <li><a href="/"&g..

Real time data graphing on a line chart with html5

I want to make a line chart that updates every couple of seconds and doesn't need the page to be refreshed(it would get the info from a separate file that updates on a server), is their any JavaScript..

How to iterate a table rows with JQuery and access some cell values?

<table class="checkout itemsOverview"> <tr class="item"> <td>GR-10 Senderos</td> <td><span class="value">15.00</span> €</td> ..

Resize jqGrid when browser is resized?

Is there any way to resize a jqGrid when the browser window is resized? I have tried the method described here but that technique does not work in IE7...

Detect Safari using jQuery

Though both are Webkit based browsers, Safari urlencodes quotation marks in the URL while Chrome does not. Therefore I need to distinguish between these two in JS. jQuery's browser detection docs ma..

Getting Error "Form submission canceled because the form is not connected"

I have an old website with JQuery 1.7 which works correctly till two days ago. Suddenly some of my buttons do not work anymore and, after clicking on them, I get this warning in the console: Form ..

Can jQuery get all CSS styles associated with an element?

Is there a way in jQuery to get all CSS from an existing element and apply it to another without listing them all? I know it would work if they were a style attribute with attr(), but all of my style..

JQuery show/hide when hover

I have three links, Cat, Dog, Snakes. When I hover over each, the content relating to each link should change. So if i hover over cat, then cat content will appear, if i hover over dog the cat conte..

Stopping fixed position scrolling at a certain point?

I have an element that is position:fixed and so scrolls with the page how i want it to however. when the user scrolls up I want the element to stop scrolling at a certain point, say when it is 250px f..

How can I detect window size with jQuery?

How can I detect window/browser size with jQuery like Gmail? In Gmail, we don't need to refresh or reload current page as soon as we have changed window resolution in window setting? In my project, I ..

what is the difference between ajax and jquery and which one is better?

I am confused about using ajax or jquery so I want to know what the differences are and which one is better such as performance and complexity ...

jQuery - Add active class and remove active from other element on click

I'm new to jQuery, so I'm sorry if this is a silly question. But I've been looking through Stack Overflow and I can find things that half work, I just can't get it to fully work. I have 2 tabs - 1 i..

jQuery select element in parent window

Is there a way to select a DIV in the parent window using jQuery? For example: Main page contains this, <div id="testdiv"></div> Popup page has a form with some options and an 'Apply'..

jQuery - Getting the text value of a table cell in the same row as a clicked element

I click a link in a table cell. I need to get the value of a specific cell within this same table row. <tr> <td class="one">this</td> <td class="two">that</td> ..

What is the opposite of evt.preventDefault();

Once I've fired an evt.preventDefault(), how can I resume default actions again?..

How can I include all JavaScript files in a directory via JavaScript file?

I have a bunch of JavaScript files that I would like to include in the page, but I don't want to have to keep writing <script type="text/javascript" src="js/file.js"></script> So is th..

jQuery calculate sum of values in all text fields

I have an order form with about 30 text fields that contain numerical values. I'd like to calculate the sum of all those values on blur. I know how to select all text fields but not how to loop throu..

How to get the text node of an element?

<div class="title"> I am text node <a class="edit">Edit</a> </div> I wish to get the "I am text node", do not wish to remove the "edit" tag, and need a cross browser so..

How do I remove the height style from a DIV using jQuery?

By default, a DIV's height is determined by its contents. But, I override that and explicitly set a height with jQuery: $('div#someDiv').height(someNumberOfPixels); How can I reverse that? I want..

jquery ajax get responsetext from http url

Neither: var response = $.ajax({ type: "GET", url: "http://www.google.de", async: false, success : function() { alert (this); } }); Nor: var response2 = $.get("ht..

Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools

I am getting the following error in Chrome dev console: Uncaught TypeError: Cannot read property 'msie' of undefined My understanding is that it is because .browser is now deprecated in jQuery howe..

How can I recognize touch events using jQuery in Safari for iPad? Is it possible?

Is it possible to recognize touch events on the iPad's Safari browser using jQuery? I used mouseOver and mouseOut events in a web application. Are there any similar events for the iPad's Safari brow..

Ruby replace string with captured regex pattern

I am having trouble translating this into Ruby. Here is a piece of JavaScript that does exactly what I want to do: function get_code(str){ return str.replace(/^(Z_.*): .*/,"$1")?????????????????..

Copying text to the clipboard using Java

I want to copy text from a JTable's cell to the clipboard, making it available to be pasted into other programs such as Microsoft Word. I have the text from the JTable, but I am unsure how to copy it ..

Very simple C# CSV reader

I'd like to create an array from a CSV file. This is about as simple as you can imagine, the CSV file will only ever have one line and these values: Device, SignalStrength, Location, Time, Age. I'..

How to fix "could not find a base address that matches schema http"... in WCF

I'm trying to deploy a WCF service to my server, hosted in IIS. Naturally it works on my machine :) But when I deploy it, I get the following error: This collection already contains an address..

node: command not found

I am in the process of setting up node.js in order to work with a framework like Meteor, Derby, or Ember, but am running into some problems early on. Following these instructions (http://www.nodebegin..

How do you check that a number is NaN in JavaScript?

I’ve only been trying it in Firefox’s JavaScript console, but neither of the following statements return true: parseFloat('geoff') == NaN; parseFloat('geoff') == Number.NaN; ..

How to send a simple string between two programs using pipes?

I tried searching on the net, but there are hardly any resources. A small example would suffice. EDIT I mean, two different C programs communicating with each other. One program should send "Hi" and ..

mailto using javascript

I want to open a new outlook mail template with the 'To address' whenever a user clicks an image. I have return my code in a html page(linked with the image), whenever it loads the javascript should o..

How to submit a form on enter when the textarea has focus?

When filling out a form's textarea, the default behavior when the enter key is hit is to move to the next line. How can I change the behavior of the form so it will submit upon user hitting enter even..

Markdown and including multiple files

Is there any markdown fork that allows you to reference other files, something like an includes file? Specifically, I want to create a separate markdown file with links that I call often but not alway..

Enter key press in C#

I tried this code: private void textBox1_KeyPress(object sender, KeyPressEventArgs e) { if (Convert.ToInt32(e.KeyChar) == 13) { MessageBox.Show(" Enter pressed "); } } and this..

Remove specific commit

I was working with a friend on a project, and he edited a bunch of files that shouldn't have been edited. Somehow I merged his work into mine, either when I pulled it, or when I tried to just pick the..

How to set menu to Toolbar in Android

I want use ToolBar instead of ActionBar, but don't show me menu in toolbar!!! i want set menu such as Refresh or Setting buttons in ActionBar. Toolbar.xml code : <?xml version="1.0" encoding="u..

Add button to navigationbar programmatically

Hi I need to set the button on right side, in navigation bar, programatically , so that if I press the button I will perform some actions. I have created the navigation bar, programatically by; navB..

How to create a jQuery plugin with methods?

I'm trying to write a jQuery plugin that will provide additional functions/methods to the object that calls it. All the tutorials I read online (have been browsing for the past 2 hours) include, at th..

Visual Studio Code: Auto-refresh file changes

Working with Visual Studio Code I have noticed if a file you are working with change, whenever that file get focused in a code panel it will be reloaded from the disk (if you don't have changes in the..

Oracle 11g Express Edition for Windows 64bit?

I registered on http://Oracle.com in order to download 11g R2 Express edition database. But http://Oracle.com offered me download links only for Windows 32bit and for Linux 64bit. Is there somewhere ..

How can I disable selected attribute from select2() dropdown Jquery?

I know how to enable the selected attribute from dropdown; I can use this code : $('select').select2(); but my problem is how to disable it ? thx ..

Count with IF condition in MySQL query

I have two tables, one is for news and the other one is for comments and I want to get the count of the comments whose status has been set as approved. SELECT ccc_news . *, count(if(ccc_news..

How to insert text in a td with id, using JavaScript

I know it may be a simple thing, but I can't figure out. I am trying to insert some text coming from a JavaScript function onload event into a td. <html> <head> <script type="text/j..

Recommended way of making React component/div draggable

I want to make a draggable (that is, repositionable by mouse) React component, which seems to necessarily involve global state and scattered event handlers. I can do it the dirty way, with a global va..

Finding the second highest number in array

I'm having difficulty to understand the logic behind the method to find the second highest number in array. The method used is to find the highest in the array but less than the previous highest (whic..

Regex credit card number tests

I'm testing one application where Regex pattern match credit card then such numbers should be highlighted. I'm using site http://regexpal.com/ to create test credit credit card numbers for my testing...

Asp.net - Add blank item at top of dropdownlist

Why is the dropdown not showing my blank item first? Here is what I have drpList.Items.Add(New ListItem("", "")) With drpList .DataSource = myController.GetList(userid) .DataTextField = "Nam..

Eclipse: stop code from running (java)

Sometimes, I'll run a program that accidentally contains an infinite loop or something. Eclipse will let me continue editing the program, but be super slow. How can I stop it? (Do I want to restart th..

How to update-alternatives to Python 3 without breaking apt?

The other day I decided that I wanted the command python to default to firing up python3 instead of python2. So I did this: $ sudo update-alternatives --install /usr/bin/python python /usr/bin/pytho..

Using two values for one switch case statement

In my code, the program does something depending on the text entered by the user. My code looks like: switch (name) { case text1: { //blah break; } cas..

Counting unique values in a column in pandas dataframe like in Qlik?

If I have a table like this: df = pd.DataFrame({ 'hID': [101, 102, 103, 101, 102, 104, 105, 101], 'dID': [10, 11, 12, 10, 11, 10, 12, 10], 'uID': ['James', 'Henry', 'Abe'..

Name node is in safe mode. Not able to leave

root# bin/hadoop fs -mkdir t mkdir: org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /user/root/t. Name node is in safe mode. not able to create anything in hdfs I di..

Getting "unixtime" in Java

Date.getTime() returns milliseconds since Jan 1, 1970. Unixtime is seconds since Jan 1, 1970. I don't usually code in java, but I'm working on some bug fixes. I have: Date now = new Date(); Lon..

How to redirect 404 errors to a page in ExpressJS?

I don't know a function for doing this, does anyone know of one?..

What is the closest thing Windows has to fork()?

I guess the question says it all. I want to fork on Windows. What is the most similar operation and how do I use it...

Using wget to recursively fetch a directory with arbitrary files in it

I have a web directory where I store some config files. I'd like to use wget to pull those files down and maintain their current structure. For instance, the remote directory looks like: http://mysit..

If Else If In a Sql Server Function

I have this function I am trying to create. When I parse it, it works fine, but to actually create the function in the database it says my column names are invalid. That is not true, I spelled them co..

CodeIgniter: How to use WHERE clause and OR clause

I am using the following code to select from a MySQL database with a Code Igniter webapp: $query = $this->db->get_where('mytable',array('id'=>10)); This works great! But I want to write th..

In c++ what does a tilde "~" before a function name signify?

template <class T> class Stack { public: Stack(int = 10) ; ~Stack() { delete [] stackPtr ; } //<--- What does the "~" signify? int push(const T&); int pop(T&) ;..

JavaScript - Use variable in string match

I found several similar questions, but it did not help me. So I have this problem: var xxx = "victoria"; var yyy = "i"; alert(xxx.match(yyy/g).length); I don't know how to pass variable in match co..

oracle sql: update if exists else insert

Possible Duplicate: Oracle: how to UPSERT (update or insert into a table?) Hi, I have a table in which a record has to be modified if it already exists else a new record has to be inserted..

ImportError: no module named win32api

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