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Why does range(start, end) not include end?
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Because it's more common to call range(0, 10) which returns [0,1,2,3,4,5,6,7,8,9] which contains 10 elements which equals len(range(0, 10)). Remember that programmers prefer 0-based indexing.
Also, consider the following common code snip...
Sql Server string to date conversion
...t has to be a consistent format that you the developer specify, but vastly more flexible than the handful of format masks MS gives you, which results in painful custom parsing.
– matao
Jan 23 '13 at 8:14
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Generate a random date between two other dates
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Updated answer
It's even more simple using Faker.
Installation
pip install faker
Usage:
from faker import Faker
fake = Faker()
fake.date_between(start_date='today', end_date='+30y')
# datetime.date(2025, 3, 12)
fake.date_time_between(start_dat...
How to write a simple Html.DropDownListFor()?
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63
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Error type 3 Error: Activity class {} does not exist
... your device.
Simply go to Mobile Settings > Apps > [Your App] > More > Uninstall App for All Users
UPDATE for Android Studio 2.1 and up
When running Android Studio 2.1 and up you can also encounter this issue when you have the instant run option enabled in your preferences (is enable...
Are multiple `.gitignore`s frowned on?
...ectory). I’m certain there are situations where .git/info/exclude is the more appropriate choice, but not many.
– Aristotle Pagaltzis
May 22 '16 at 7:35
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How to subtract X days from a date using Java calendar?
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38
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Determine the number of lines within a text file
... write:
var lineCount = File.ReadAllLines(@"C:\file.txt").Length;
For a more efficient method you could do:
var lineCount = 0;
using (var reader = File.OpenText(@"C:\file.txt"))
{
while (reader.ReadLine() != null)
{
lineCount++;
}
}
Edit: In response to questions about effi...
How do you use bcrypt for hashing passwords in PHP?
...s crypt(), which calls the POSIX crypt() function. All the code above does more is generating a random salt (which doesn't have to be cryptographically secure, the salt isn't considered a secret) before calling crypt(). Maybe you should do a little research yourself before calling wolf.
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