Getting Javasctipt Object key list
- by basit74
I have a Javascript Object like
var obj = {
key1: 'value1',
key2: 'value2',
key3: 'value3',
key4: 'value4'
}
How can I get the length and list of keys in this object.
Search Results
Search found 31971 results on 1279 pages for 'initializer list'.
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Access 2007 - Display text fields in drop down list while bundling to an ID
- by Omar A.
in Access 2007 how can I display text fields in drop down list while bundling to an ID? not while selecting (we can do this by plying with the width field. but what I need after selecting? Do we create a hidden field that stores the ID? http://websitedesignandsupport.comRead the article
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how to leave a gap in select list from left
- by Mayur
Hi All, I m trying to leave a gap from left in select list, but its getting problem in firefox and safari please give me source code or any reference link from where i can work... code which i use : <select style="padding:10px"> <option>Male</option> <option>female</option> <option>other</option> </select> ThanksRead the article
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Collecting IO outputs into list
- by sisif
how can i do multiple calls to SDL.pollEvent :: IO Event until the output is SDL.NoEvent and collect all the results into a list? in imperative terms something like this: events = [] event = SDL.pollEvent; while( event != SDL.NoEvent ) events.add( event ) event = SDL.pollEventRead the article
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how to add list to button
- by priya
hi... how to add a list to a button.. for example if i have four button like classic, western, jazz,pop.if i click classic button i should get subtitle .or if i click western i should get sub title... so how to creatRead the article
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List all pictures on an Android device
- by hgpc
What's the best way to list all pictures in an Android device? A pseudo-code example would be much appreciated.Read the article
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Generating list of million random elements
- by Fakrudeen
How to efficiently generate a list of million random elements in scheme? The following code hits maximum recursion depth with 0.1 million itself. (unfold (lambda(x)(= x 1000000)) (lambda(x)(random 1000)) (lambda(x)(+ x 1)) 0)Read the article
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HOw to add list box in action script 3
- by Mirage
I want to add simple list/combo box with action script 3 . but i have not found anything in internet. Can anyone give me sough rough idea with some dummy values thanksRead the article
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Find function call in a list of binaries
- by Vabs
I have a List of executables which may call a certain function. I need to find out which all execs call that function. I know I can do "strings -a " but is there some other better way to find that out. Full code is written in C.Read the article
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ASP.NET MVC list pull rendering technique
- by tartafe
Hy, i went from this page on internet http://studiostyles.info/schemes that have a particular rendering technique, the list grow when the page is rendered. Is there anyone that can explain me how it is possible? Thanks in advance. F.Read the article
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Regular expression for a list of numbers without other characters
- by JamesW
I need a regular expression for a list of numbers in a text box with carriage returns and line feeds, but no other characters. e.g. 1234 5678 5874 3478 I have this: Regex(@"\d\r\n${0,}?"); ... but it is accepting commas when I paste them into my text box: e.g. 1234, 5678 5874, 3478 Can someone please tell me what I'm doing wrong? ThanksRead the article
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List USB drive letters in VC++
- by sijith
Hi, I want to list USB drives in my machine. How to do it in VC++. Can u give a sample code.Read the article
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Matching and deleting items in list of tuples
- by Sappe
I have a list of tuples, say [{x, a, y}, {x, b, y}]. Is there a built-in function (or can I use a combination of BIFs) to delete all tuples matching {x, _, y}, as in match and delete based on the first and third term in the tuples, ignoring the second?Read the article
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Getting certain rows from list of rows(C#3.0)
- by Newbie
I have a datatable having 44 rows. I have converted that to list and want to take the rows from 4th row till the last(i.e. 44th). I have the below program IEnumerable<DataRow> lstDr = dt.AsEnumerable().Skip(4).Take(dt.Rows.Count); But the output is Enumeration yielded no results I am using c#3.0 Please help.Read the article
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Getting the list LocalAdmins for a set of Server
- by PK
I have a list of computers (stored in a database) and I want to find out the localadmins on those computers programmatically so that I can store that information in the database too. I understand this can be done using powershell. But looking for a way to do the same thing using C# how do I do thatRead the article
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Filter a CSV list in XSLT
- by Tom W
Hello SO; I'm trying to convert xml elements whose content is a csv list of identifiers, the exact form doesn't matter. I want to exclude every item that contains the character "/". The best I've come up with is translate(./someElement, ",*/*", "") but this has at least two problems; I'm pretty sure that xsl doesn't accept wildcards, and "," is an illegal character in xpaths. Is there a straightforward way to do this sort of thing?Read the article
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Android List view.
- by Dev.Android
I want to create the activity which will load the images from Web by using urls and i want to load that images in list view and i want some specific text and properties of that image in front of that image like the image below Click to see Image.Is there any way to store that images temporarily in phones memory.So how can i do this activity please give me perfect solution so that i can complete my application.How can i load the images from web.Read the article
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JSON | Django passing python list
- by MMRUser
Hi, I'm trying to send a Python list in to client side (encoded as JSON), this is the code snippet which I have written: array_to_js = [vld_id, vld_error, False] array_to_js[2] = True jsonValidateReturn = simplejson.dumps(array_to_js) return HttpResponse(jsonValidateReturn, mimetype='application/json') So my question is how to access it form client side, can I access it like this: jsonValidateReturn[0] or how I assign a name to the returned JSON array in order to access it?Read the article
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Creating a distribution list outside of outlook in php
- by Bill H
I am trying to create an outlook distribution list with php but I am having a hard time finding any resources or instructions on how to do so. Is it even possible to do this?Read the article
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How to edit resharper's action list
- by Gerard
In Resharper I edited the inspection severity of the 'use var keyword when possible' to ''do not show'. But when I select a certain word in the code file, Resharper still shows a pencil with an Action list in the left border with the action 'use var'. Where can I edit the actions that should be shown? I cannot find this option.Read the article
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How do I find matching values in a generic list
- by TDDG
I have anywhere from 5 to 10 generic list in an ASP.NET VB.NET web app. I would like to write a method to pass them all into, and return only the elements they all have in common. I'm looking for some ideas how to accomplish this the easiest and cleanest way possible.Read the article
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C#: check if a string start with any character in a list
- by JoesyXHN
Hi, I want to check whether a string starts with any character in a list. My current implementation in C# is as follows: char[] columnChars = new char[] { 'A', 'B', 'C', 'D', 'E' }; private bool startWithColumn(string toCheck) { for(int i=0; i<columnChars.Length; i++) if (toCheck.StartsWith(columnChars[i]+"")) { return true; } return false; } I would like to know if any solution is better?Read the article
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How to list all available LookAndFeel themes?
- by Tom Brito
How to list all available LookAndFeel themes? I want to show then in a JComboBox for the user to select.Read the article
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Prolog returns Out = _G431 when it suppose to return a list of lists
- by Mandah
createSchedule([[math109]], fall, Out). [[cs485, cs485], [cs355, cs355, cs462, cs462, cs462], [cs345, cs345, cs352, cs352, cs352, cs362, cs362, cs362, cs396, cs396, cs396], [cs330, cs330, cs330], [cs255, cs255, cs255, cs268, cs268], [math114, cs245, cs245], [math112, cs145, cs146], [math109]] Out = _G431 this is what prolog returns and the list of lists is shown by using write(Out) in prolog. Any ideas why it is showing this? ThanksRead the article
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Efficiently generate numpy array from list comprehension output?
- by shootingstars
Is there a more efficient way than using numpy.asarray() to generate an array from output in the form of a list? This appears to be copying everything in memory, which doesn't seem like it would be that efficient with very large arrays. (Updated) Example: import numpy as np a1 = np.array([1,2,3,4,5,6,7,8,9,10]) # pretend this has thousands of elements a2 = np.array([3,7,8]) results = np.asarray([np.amax(np.where(a1 > element)) for element in a2])Read the article
