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How to get time difference in minutes in PHP
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Subtract the past most one from the future most one and divide by 60.
Times are done in Unix format so they're just a big number showing the number of seconds from January 1, 1970, 00:00:00 GMT
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When to use AtomicReference in Java?
...ptimizations under the assumption that the variable was not being modified by other threads.
– kbolino
Mar 14 '14 at 17:51
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how to set textbox value in jquery
... textbox with that method.
$(selector).load() returns the a jQuery object. By default an object is converted to [object Object] when treated as string.
Further clarification:
Assuming your URL returns 5.
If your HTML looks like:
<div id="foo"></div>
then the result of
$('#foo')...
Python json.loads shows ValueError: Extra data
... []. The original file I was using all_guests.json had 6 records separated by newline. I deleted 5 records, (which I already checked to be bookended by brackets) and saved the file under a new name. Then the loads statement worked.
Error was
raise ValueError(errmsg("Extra data", s, end, len(s))...
How do you send a HEAD HTTP request in Python 2?
... works, but nowadays you should just use the requests library as mentioned by other answers below.
Use httplib.
>>> import httplib
>>> conn = httplib.HTTPConnection("www.google.com")
>>> conn.request("HEAD", "/index.html")
>>> res = conn.getresponse()
>>...
See what has been installed via MacPorts
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to edit a node module installed via npm?
...atch-package to make and persist changes to node modules.
This can be done by first making changes to the package inside node_modules and then running the following command, with <package name> being the name of the package you just made changes to.
npx patch-package <package name>
patc...
What is the best way to tell if a character is a letter or number in Java without using regexes?
...char c = 255, which in printable version is ├ and considered as a letter by Character.isLetter(c).
This function I think is what most developers are looking for:
private static boolean isLetterOrDigit(char c) {
return (c >= 'a' && c <= 'z') ||
(c >= 'A' && ...
The simplest possible JavaScript countdown timer? [closed]
... start to think about re-usability and separating concerns. We can do this by asking "what should a count down timer do?"
Should a count down timer count down? Yes
Should a count down timer know how to display itself on the DOM? No
Should a count down timer know to restart itself when it reache...
Problems with contenttypes when loading a fixture in Django
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Yes, this is really irritating. For a while I worked around it by doing a "manage.py reset" on the contenttypes app prior to loading the fixture (to get rid of the automatically-generated contenttypes data that differed from the dumped version). That worked, but eventually I got sick of...