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How to access custom attributes from event object in React?
...s a string to a function. I was hoping to avoid making three functions in my component for each case.
– Michael J. Calkins
Apr 10 '16 at 23:52
5
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Getting a better understanding of callback functions in JavaScript
...lback();
}
The below example is little more comprehensive:
function mySandwich(param1, param2, callback) {
alert('Started eating my sandwich.\n\nIt has: ' + param1 + ', ' + param2);
var sandwich = {
toppings: [param1, param2]
},
madeCorrectly = (typeof(param1) === "stri...
How do I convert NSMutableArray to NSArray?
...
I agree David, updated my response to point to this response.
– hallski
Feb 17 '13 at 11:09
2
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Remove all special characters except space from a string using JavaScript
...ut found it treated numbers also as special characters, which did not suit my needs. So here is my (failsafe) tweak of Seagul's solution...
//return true if char is a number
function isNumber (text) {
if(text) {
var reg = new RegExp('[0-9]+$');
return reg.test(text);
}
return false;
}...
CSS /JS to prevent dragging of ghost image?
...e in either the markup or JavaScript code.
// As a jQuery method: $('#myImage').attr('draggable', false);
document.getElementById('myImage').setAttribute('draggable', false);
<img id="myImage" src="http://placehold.it/150x150">
...
Get Current Area Name in View or Controller
...
FYI - figured out what was wrong with my ajax POST were not working... please check ur ajax requests have the area in the URL... they may still find!!! the view, but they wont maintain the area... if the url is missing the area when the request is made.
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Java: Check if enum contains a given string?
Here's my problem - I'm looking for (if it even exists) the enum equivalent of ArrayList.contains(); .
29 Answers
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How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
...g works fine with the last version I posted in the question. When I change my Makefile to what you suggest (and I do understand the benefits of what you're saying) that's what I get. I just pasted file1.c but it gives the same message to every single files of the project. And main.c is the only one ...
Match all elements having class name starting with a specific string [duplicate]
...
The following should do the trick:
div[class^='myclass'], div[class*=' myclass']{
color: #F00;
}
Edit: Added wildcard (*) as suggested by David
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improve th...
Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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Sir this code getting the first value from my response but I have lots of values how can I get all values.But I need to get just one value I mean there is a firstname and lastname in response.I wanna get just firstname how can i do that ?
– tpbaf...