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What is Scala's yield?
...diatelly applied. Instead, as each element is requested by foreach, filter tests the condition, which enables foreach to influence it through found. Just to make it clear, here is the equivalent for-comprehension code:
for (x <- List.range(1, 10); if x % 2 == 1 && !found)
if (x == 5) ...
Get the (last part of) current directory name in C#
...String(indexOfLastSlash, oldString.length());
Code may be off (I haven't tested it) but the idea should work
share
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How can I find where I will be redirected using cURL?
... throw new Exception('Curl error: ' . curl_error($process));
}
// test for redirection HTTP codes
$code = curl_getinfo($process, CURLINFO_HTTP_CODE);
if ($code == 301 || $code == 302)
{
curl_close($process);
try
{
// go to extract new Location URI
...
SimpleTest vs PHPunit
...d it on some other (newer) questions.
I'm really really baffled that SimpleTest still is considered an alternative to phpunit. Maybe i'm just misinformed but as far as I've seen:
PHPUnit is the standard; most frameworks use it (like Zend Framework (1&2), Cake, Agavi, even Symfony is dropping th...
How to dump a dict to a json file?
...
If you're using Path:
example_path = Path('/tmp/test.json')
example_dict = {'x': 24, 'y': 25}
json_str = json.dumps(example_dict, indent=4) + '\n'
example_path.write_text(json_str, encoding='utf-8')
...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...ase for most recent hardware, including for example the 2012 Lenovo T430 I tested with, which has an "Intel® 82579LM Gigabit Network Connection" which documents support for Auto MDI-X.
Now you can also:
access the Internet from the PI through your Ubuntu's Wifi connection
open a VNC to get rid o...
Make first letter of a string upper case (with maximum performance)
...t().ToString().ToUpper() + input.Substring(1);
}
EDIT 2:
Probably the fastest solution is Darren's (There's even a benchmark) although I would change it's string.IsNullOrEmpty(s) validation to throw an exception since the original requirement expects for a first letter to exist so it can be upperc...
In an array of objects, fastest way to find the index of an object whose attributes match a search
...nexpected type conversion, so use the obj.id === 3 operator instead, which tests for equal value and type.
– thclark
Jul 3 '18 at 13:03
...
How can I pass a list as a command-line argument with argparse?
...s()
my_list = [int(item) for item in args.list.split(',')]
Then,
python test.py -l "265340,268738,270774,270817" [other arguments]
or,
python test.py -l 265340,268738,270774,270817 [other arguments]
will work fine. The delimiter can be a space, too, which would though enforce quotes around t...
LINQ - Full Outer Join
...or similar because it has excessive memory use (a simple 10000000 two list test ran Linqpad out of memory on my 32GB machine).
Also, most of the others don't actually implement a proper Full Outer Join because they are using a Union with a Right Join instead of Concat with a Right Anti Semi Join, wh...