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Using JQuery to check if no radio button in a group has been checked
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Sorry, my comment was confusing: I meant for the whole test to look like this: if ($("input[name='html_elements']:checked").val() == "") Which would alert "Nothing is checked"
– Doug Neiner
Jan 16 '10 at 14:57
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get dictionary value by key
...ng> dict = new Dictionary<string, string>();
dict.Add("UserID", "test");
string userIDFromDictionaryByKey = dict["UserID"];
If you look at the tip suggestion:
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Remove empty lines in text using Visual Studio
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Tested in VS 2012 to allow for pure line feeds.
^\s*$\n
hth
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Positive Number to Negative Number in JavaScript?
... a typo is out of the question. I'm on Linux right now, but you're free to test your theory on chrome. Keep in mind chrome auto-updates so any bug fixes would already be applied and any new bugs would be pushed out to the community, meaning this could of been a bug that only lasted a few days and no...
Download File Using jQuery
... there are no reason for not working are the link correct . test the link direct in browse
– EL missaoui habib
Jun 24 '16 at 9:39
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Opening port 80 EC2 Amazon web services [closed]
...to your instance using security group rules." docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/…
– foxontherock
Apr 21 '16 at 18:20
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Change cursor to hand when mouse goes over a row in table
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@OlivierBoissé Just tested and it most definitely DOES work with BS 4
– Gabe Hiemstra
Jun 14 '18 at 12:30
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How to get base url with jquery or javascript?
...ted by somehow undervoted answer by @Artjom B. For example, when a site is tested over local network (and domain is substituted with IP + local path) the base url could be something like 192.168.0.23/~sites/site/html/ instead of site.dev. Getting the full pathname with Javascript is not an option to...
Linux delete file with size 0 [duplicate]
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shortcut: [ -s /tmp/foo ] || rm /tmp/foo (test if size is zero, else remove). Also note the xargs is unsafe if file/directory names contain spaces; find ... -exec rm '{}' \; is safe in that situation.
– FrankH.
May 13 '11 at 10:...
What's the recommended way to connect to MySQL from Go?
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A list of tested drivers (for other DBMSs, too) is available at code.google.com/p/go-wiki/wiki/SQLDrivers There is a second popular MySQL-driver: github.com/Go-SQL-Driver/MySQL (written by me)
– Julien Schmidt
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