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DBMS_OUTPUT.PUT_LINE not printing
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Mercurial: Can I rename a branch?
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Why does calling a function in the Node.js REPL with )( work?
...
There was a bug raised 4 months back, for this issue https://github.com/joyent/node/issues/5698
And the problem was because, REPL encloses the statements with parens. So
foo)(
becomes
(foo)()
Actual explanation can be found here https://github.com/joyent/node/issues/5698...
Can't delete virtual device from Eclipse, android
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Difference between a Postback and a Callback
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Preloading images with JavaScript
...f an array of URLs to images to be preloaded with callback on all is done:
https://jsfiddle.net/4r0Luoy7/
function preloadImages(urls, allImagesLoadedCallback){
var loadedCounter = 0;
var toBeLoadedNumber = urls.length;
urls.forEach(function(url){
preloadImage(url, function(){
l...
Chrome ignores autocomplete=“off”
...ction() {
addField();
addField('Field 1: ');
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form id="form"></form>
Works in:
Chrome: 49+
Firefox: 44+
...
Macro vs Function in C
... arguments can map to different functions instead of using C's va_args.eg: https://stackoverflow.com/a/24837037/432509.
They can optionally include local info, such as debug strings:(__FILE__, __LINE__, __func__). check for pre/post conditions, assert on failure, or even static-asserts so the code w...
Using current time in UTC as default value in PostgreSQL
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HTTP error 403 in Python 3 Web Scraping
...ed by Stefano Sanfilippo
from urllib.request import Request, urlopen
url="https://stackoverflow.com/search?q=html+error+403"
req = Request(url, headers={'User-Agent': 'Mozilla/5.0'})
web_byte = urlopen(req).read()
webpage = web_byte.decode('utf-8')
The web_byte is a byte object returned by the ...