大约有 47,000 项符合查询结果（耗时：0.0318秒） [XML]
How to write a cron that will run a script every day at midnight?
...ates with the new information in mycronjobs.txt)
crontab mycronjobs.txt
Extra Useful Information
See current cron jobs
crontab -l
Remove all cron jobs
crontab -r
share
|
improve this answer...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...self.month = month
self.year = year
@classmethod
def from_string(cls, date_as_string):
day, month, year = map(int, date_as_string.split('-'))
date1 = cls(day, month, year)
return date1
@staticmethod
def is_date_valid(date_as_string):
day, mon...
Pass data to layout that are common to all pages
...odels will inherit from.
public abstract class ViewModelBase
{
public string Name { get; set; }
}
public class HomeViewModel : ViewModelBase
{
}
Your layout page can take this as it's model.
@model ViewModelBase
<!DOCTYPE html>
<html>
<head>
<meta name="view...
How to obtain the start time and end time of a day?
...teTime zdtStop = today.plusDays( 1 ).atStartOfDay( zoneId ) ;
zdtStart.toString() = 2020-01-30T00:00+01:00[Africa/Tunis]
zdtStop.toString() = 2020-01-31T00:00+01:00[Africa/Tunis]
See the same moments in UTC.
Instant start = zdtStart.toInstant() ;
Instant stop = zdtStop.toInstant() ;
start.toS...
self referential struct definition?
...rce file, then the typedef has been "executed by the compiler", making the extra struct Cell; redundant. If, however, for some reason you put the last two lines into a header file which you include before you define the Cell struct with the first four lines, then the extra struct Cell; is nececairy....
Get the current time in C
...
any idea how to do the other way round? string to tm* ?
– Goaler444
Mar 23 '13 at 13:46
6
...
Encode String to UTF-8
I have a String with a "ñ" character and I have some problems with it. I need to encode this String to UTF-8 encoding. I have tried it by this way, but it doesn't work:
...
How to execute XPath one-liners from shell?
...this query, use the -wrap option on the command line. If you just want the string value of the attribute, add /string() to the query.
– Michael Kay
Mar 26 '13 at 18:25
...
How to make inline functions in C#
...n<T>, which is roughly equivalent to Func<T, T, int>.
Func<string, string, int> compare1 = (l,r) => 1;
Comparison<string> compare2 = (l, r) => 1;
Comparison<string> compare3 = compare1; // this one only works from C# 4.0 onwards
These can be invoked directly as...
How to convert an object to a byte array in C#
...Example:
public class MyClass {
public int Id { get; set; }
public string Name { get; set; }
public byte[] Serialize() {
using (MemoryStream m = new MemoryStream()) {
using (BinaryWriter writer = new BinaryWriter(m)) {
writer.Write(Id);
writer.Write...