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How do I get the different parts of a Flask request's url?
...several Request fields:
A user requests the following URL:
http://www.example.com/myapplication/page.html?x=y
In this case the values of the above mentioned attributes would be the following:
path /page.html
script_root /myapplication
base_url htt...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
...ion doesn't work in Landscape orientation — the text field flies off the top of the view port. iPad with iOS 7.1.
– Andrew
Apr 27 '14 at 9:47
4
...
How to change the session timeout in PHP?
... of moving the cron job from hourly to daily to avoid this issue, then the top answer above should work:
mv /etc/cron.hourly/plesk-php-cleanuper /etc/cron.daily/
https://websavers.ca/plesk-php-sessions-timing-earlier-expected
...
How do I set a variable to the output of a command in Bash?
...y...
3rd Edit: 2020-09-05: About {fdname}<> syntax under bash See at top of bash features section.
2nd Edit 2018-02-12: Added a different way, search at the bottom of this for long-running tasks!
2018-01-25 Edit: added a sample function (for populating variables about disk usage)
First simple,...
PHP + curl, HTTP POST sample code?
...a remote site
//
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://www.example.com/tester.phtml");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
"postvar1=value1&postvar2=value2&postvar3=value3");
// In real life you should use something like:
/...
How do I download a file over HTTP using Python?
...quest.urlopen():
import urllib.request
with urllib.request.urlopen('http://www.example.com/') as f:
html = f.read().decode('utf-8')
This is the most basic way to use the library, minus any error handling. You can also do more complex stuff such as changing headers.
On Python 2, the method is in...
Things possible in IntelliJ that aren't possible in Eclipse?
... There is more than just one reason to use IntelliJ. Usability isn't even top of the list. There are more features in IntelliJ than Eclipse. IntelliJ has fewer plugins in total, but more 'quality' plugins. So, this answer, despite the up-votes, is wrong.
– Software Engineer
...
When to use the different log levels
...sadmins, etc.).
Info - Generally useful information to log (service start/stop, configuration assumptions, etc). Info I want to always have available but usually don't care about under normal circumstances. This is my out-of-the-box config level.
Warn - Anything that can potentially cause applicatio...
Check synchronously if file/directory exists in Node.js
...his question has changed over the years. The current answer is here at the top, followed by the various answers over the years in chronological order:
Current Answer
You can use fs.existsSync():
const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
// Do s...
Generate a random point within a circle (uniformly)
... circles. In this case rejection algorithm becomes not effective and first top algorithm is hard to generalize. And the corner case with one radius also is covered with your algorithm. We always generate radius as sqrt(random(min_radius^2, max_radius^2)) even when min_radius==max_radius.
...