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Is there a way to access method arguments in Ruby?
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edited May 30 '17 at 10:04
answered Feb 9 '12 at 14:00
mik...
Ruby / Rails - Change the timezone of a Time, without changing the value
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answered May 29 '13 at 16:14
Frederick CheungFrederick Cheung
77.9k66 gold badges134134 silver badges162162 bronze badges
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Check if image exists on server using JavaScript?
...pen('HEAD', image_url, false);
http.send();
return http.status != 404;
}
Obviously you could use jQuery/similar to perform your HTTP request.
$.get(image_url)
.done(function() {
// Do something now you know the image exists.
}).fail(function() {
// Image doesn...
Synthetic Class in Java
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edited Sep 21 '15 at 14:43
Marco
8,48611 gold badge3131 silver badges4848 bronze badges
answered Dec...
Linux command: How to 'find' only text files?
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184
I know this is an old thread, but I stumbled across it and thought I'd share my method which I h...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
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edited Oct 30 '14 at 9:58
answered Dec 21 '11 at 18:51
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Getting the minimum of two values in SQL
...alized.
– Softlion
Jan 16 '12 at 11:49
1
Another reason to prefer @Craig's answer below is due to...
How to delete cookies on an ASP.NET website
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148
Try something like that:
if (Request.Cookies["userId"] != null)
{
Response.Cookies["userId...
Retrieve a single file from a repository
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148
in git version 1.7.9.5 this seems to work to export a single file from a remote
git archive --...
How to change row color in datagridview?
...appreciate your help. EB
– EB.
Feb 4 '10 at 21:54
EB I added new code based in the code you provided. Your sintax was...