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Best way to do multi-row insert in Oracle?
...ues.
BEGIN
FOR x IN 1 .. 1000 LOOP
INSERT INTO MULTI_INSERT_DEMO (ID, NAME)
SELECT x, 'anyName' FROM dual;
END LOOP;
END;
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How to read a file into a variable in shell?
...lem for the:
value="$(cat config.txt)"
type solutions, but not for read based solutions.
Command expansion removes trailing newlines:
S="$(printf "a\n")"
printf "$S" | od -tx1
Outputs:
0000000 61
0000001
This breaks the naive method of reading from files:
FILE="$(mktemp)"
printf "a\n\n" &...
Get selected option text with JavaScript
... var text = element.options[element.selectedIndex].text;
// ...
}
DEMO: http://jsfiddle.net/6dkun/1/
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Debugging in Clojure? [closed]
...Emacs buffer and even inject new values. You can read all about it here. A demo screenshot:
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Combining node.js and Python
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Nice hello world demo! Another similar solution below using Rabbitmq. medium.com/@HolmesLaurence/…
– teng
Feb 24 '18 at 21:51
...
Warn user before leaving web page with unsaved changes
...rary for all of this. jQuery's Are You Sure? plugin works great, see their demo page. It's as simple as this:
<script src="jquery.are-you-sure.js"></script>
<script>
$(function() {
$('#myForm').areYouSure(
{
message: 'It looks like you have been editing someth...
Pagination on a list using ng-repeat
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Hi, this demo came so handy for a project I got involved. I needed to add the option to view all, or toggle pagination as well as show each page. So I extended the demo. thanks a lot. jsfiddle.net/juanmendez/m4dn2xrv
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Practical usage of setjmp and longjmp in C
...mp supports the implementation of corroutines (as much as I see it doesn't base on any non-standard or new behaviour).
EDIT:
It could be that it actually is undefined behaviour to do a longjmp down the callstack (see comment of MikeMB; though I have not yet had opportunity to verify that).
#includ...
Javascript - Append HTML to container element without innerHTML
...ckler for the rules but I think it would have been better if you created a demo (jsfiddle, codepen, etc) and then added that to Alnafie's answer by using the edit feature or submitting a comment. Creating an answer only to demonstrate another user's answer is not how SO works, regardless of how usef...
Sanitizing strings to make them URL and filename safe?
...e provides:
canonicalize (string $input, [bool $strict = true])
decodeFromBase64 (string $input)
decodeFromURL (string $input)
encodeForBase64 (string $input, [bool $wrap = false])
encodeForCSS (string $input)
encodeForHTML (string $input)
encodeForHTMLAttribute (string $input)
encodeForJavaScript ...