大约有 45,000 项符合查询结果（耗时：0.0632秒） [XML]
Making git auto-commit
...
On Linux you could use inotifywait to automatically execute a command every time a file's content is changed.
Edit: the following command commits file.txt as soon as it is saved:
inotifywait -q -m -e CLOSE_WRITE --format="git commit -m 'autocommit on...
Parallelize Bash script with maximum number of processes
...s
Run up to max-procs processes at a time; the default is 1.
If max-procs is 0, xargs will run as many processes as possible at a
time. Use the -n option with -P; otherwise chances are that only one
exec will be done.
...
Most efficient T-SQL way to pad a varchar on the left to a certain length?
...
+1 Just tested a load of different methods and this was the fastest. You might need to RTRIM(@str) though if that can contain trailing spaces.
– Martin Smith
Apr 3 '11 at 10:54
...
How to truncate the time on a DateTime object in Python?
...g for...
>>> import datetime
>>> dt = datetime.datetime.now()
>>> dt = dt.replace(hour=0, minute=0, second=0, microsecond=0) # Returns a copy
>>> dt
datetime.datetime(2011, 3, 29, 0, 0)
But if you really don't care about the time aspect of things, then you shou...
How do I convert CamelCase into human-readable names in Java?
...cept works in C# as well (with the same regular expressions, but a little different regular-expression framework, of course). Excellent work. Thanks!
– gmm
Jan 7 '13 at 20:08
...
How do I Convert DateTime.now to UTC in Ruby?
If I have d = DateTime.now , how do I convert 'd' into UTC (with the appropriate date)?
7 Answers
...
Resizing UITableView to fit content
... height of the UITableView to the height of its content.
Since the code modifies the UI, do not forget to run it in the main thread:
dispatch_async(dispatch_get_main_queue(), ^{
//This code will run in the main thread:
CGRect frame = self.tableView.frame;
frame.size.height =...
How to check if the user can go back in browser history or not
I want using JavaScript to see if there is history or not, I mean if the back button is available on the browser or not.
18...
android.widget.Switch - on/off event listener?
...sChecked) {
// do something, the isChecked will be
// true if the switch is in the On position
}
});
share
|
improve this answer
|
follow
...
What's the correct way to convert bytes to a hex string in Python 3?
...e binascii module:
>>> import binascii
>>> binascii.hexlify('foo'.encode('utf8'))
b'666f6f'
>>> binascii.unhexlify(_).decode('utf8')
'foo'
See this answer:
Python 3.1.1 string to hex
share
...