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Saving enum from select in Rails 4.1
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What if an Invalid String is sent such as "ERROR_JUNK_Submission". Obviously there is no enum value such as this, and an exception is thrown. Where would we catch it?
– FlyingV
Nov 30 '15 at 19:54
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Bootstrap 3 Collapse show state with Chevron icon
...nic, I made a little changes to make all headers clickable (not only title string and gluphs) and took off underline from link.
To force an icons appear on same line I added h4 at the end of CSS instructions. Here is the modified code:
<div class="panel-group" id="accordion">
<div class=...
RegEx: Smallest possible match or nongreedy match
...nswer below my comment: With abcabk and a.+?k, RegEx will match the entire string.
– finefoot
Feb 9 '17 at 10:49
Line2...
Detect backspace in empty UITextField
...return NO for select: and selectAll: actions when the text is equal to the string @"\u200B".
– ma11hew28
Oct 19 '11 at 21:56
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ASP.NET: Session.SessionID changes between requests
...text.Current.Response.Cookies.Count > 0)
{
foreach (string s in HttpContext.Current.Response.Cookies.AllKeys)
{
if (s == FormsAuthentication.FormsCookieName || s.ToLower() == "asp.net_sessionid")
{
HttpContext.Cur...
jQuery remove options from select
...t option[value="X"]').remove();
Main point is that find takes a selector string, by feeding it x you are looking for elements named x.
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Large Numbers in Java
... compute: 58.1 seconds.
*/
public class Main {
public static void main(String... args) {
int place = args.length > 0 ? Integer.parseInt(args[0]) : 250 * 1000;
long start = System.nanoTime();
BigInteger fibNumber = fib(place);
long time = System.nanoTime() - sta...
Adding div element to body or document in JavaScript
...unnecessary computation because the browser needs to parse the 'something' string and that takes a lot in a big page. A much more performant approach is to create the new element and attach it to the DOM. Check this comparision on jsperf: jsperf.com/innerhtml-vs-appendchild2
– ...
Execute and get the output of a shell command in node.js
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Have you tried this? I'm getting { stdout: string, stderr: string } as a result for the await exec(...)
– fwoelffel
Feb 8 '19 at 16:00
1
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How do I dump an object's fields to the console?
...e_methods from the class' in question to get the methods that are unique: (String.instance_methods - Object.instance_methods).sort
– the Tin Man
Nov 27 '10 at 22:05
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