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javascript remove “disabled” attribute from html input
...k" on that specific element will not work anymore in inline mode (I didn't tested external js mode). The only way is to simulate "disabled" is a little workaround using readonly attribute and some css. OR make an external "onclick" element like a button that will enable input using method 1 and 2 (t...
Go Unpacking Array As Arguments
... lol ok, not a big deal: I suppose it's slower anyway, maybe I'll run some tests myself. Thanx
– AkiRoss
Sep 14 '15 at 18:44
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Python argparse command line flags without arguments
... robust at all, but it works if you need this done super quickly (e.g. for testing purposes). Definitely keep it away from production code.
– Jonathan Sudiaman
Apr 9 '17 at 19:14
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hash function for string
I'm working on hash table in C language and I'm testing hash function for string.
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How to use Servlets and Ajax?
...2686</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
$(document).on("click", "#somebutton", function() { // When HTML DOM "click" event is invoked on element with ID "somebutton", execute the following function....
How can I assign the output of a function to a variable using bash?
...will accept any options that the declare builtin will accept. from a quick test, it also looks as if declare -n in a function scope also gives the variable local scope. it seems they are interchangeable here.
– init_js
Sep 6 '17 at 19:58
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...s on the environment - so just leave it for PHP.
Do not add a condition to test the query result manually (like if($result)). With error exceptions enabled such condition will just be useless.
Do not use try..catch operator for echoing the error message. This operator should be used to perform some...
Redirect stdout pipe of child process in Go
...for io.Copy and for os.Stdout), it will do what you want. (Disclaimer: not tested.)
By the way, you'll probably want to capture standard-error as well, by using the same approach as for standard-output, but with cmd.StderrPipe and os.Stderr.
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Python using enumerate inside list comprehension
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+1 I did not test it, but I'll bet [t for t in enumerate(my list)] is even faster.
– the wolf
May 27 '12 at 22:58
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How to find where gem files are installed
... (whereas gem env) shows only the parent folder for the gems folder: /home/test/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0. There is a number of folders inside it and your gem may be located in almost any one of them - that's what bundle show <gemName> shows exactly (and gem env) does not.
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