大约有 19,000 项符合查询结果（耗时：0.0413秒） [XML]
extract part of a string using bash/cut/split
...s or patterns using:
${MYVAR/search/replace}
The pattern is in the same format as file-name matching, so * (any characters) is common, often followed by a particular symbol like / or .
Examples:
Given a variable like
MYVAR="users/joebloggs/domain.com"
Remove the path leaving file name (all...
Convert from MySQL datetime to another format with PHP
...-d H:i:s".
– Rikki
Jan 10 '14 at 17:01
7
does not work for who? Accepted answer will work if you ...
Padding characters in printf
...
answered Dec 10 '10 at 15:01
Paused until further notice.Paused until further notice.
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Differences between “BEGIN RSA PRIVATE KEY” and “BEGIN PRIVATE KEY”
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so, is there any format that is used except those two, and if there is how can I determine it from the header?
– monim
Nov 19 '13 at 8:40
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What is the most pythonic way to check if an object is a number?
...you are more concerned about how an object acts rather than what it is, perform your operations as if you have a number and use exceptions to tell you otherwise.
share
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improve this answer
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What are the best use cases for Akka framework [closed]
I have heard lots of raving about Akka framework (Java/Scala service platform), but so far have not seen many actual examples of use cases it would be good for. So I would be interested in hearing about things developers have used it succesfully.
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How to get the nvidia driver version from the command line?
...smi should tell you that:
bwood@mybox:~$ nvidia-smi
Mon Oct 29 12:30:02 2012
+------------------------------------------------------+
| NVIDIA-SMI 3.295.41 Driver Version: 295.41 |
|-------------------------------+---------------------...
Entity framework linq query Include() multiple children entities
...l generated in both instances is still by no means intuitive, but seems performant enough. I've put a small example on GitHub here
EF Core
EF Core has a new extension method, .ThenInclude(), although the syntax is slightly different:
var company = context.Companies
.Include(c...
ASP.NET MVC: Is Controller created for every request?
...ull)
{
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentCulture,
MvcResources.ControllerBuilder_FactoryReturnedNull,
factory.GetType(),
controllerName));
}
}
Here's the Controller fact...
Find if current time falls in a time range
...w TimeSpan(11,59,0) <= currentTime.TimeOfDay && new TimeSpan(13,01,0) >= currentTime.TimeOfDay)
{
//match found
}
if you really want to parse a string into a TimeSpan, then you can use:
TimeSpan start = TimeSpan.Parse("11:59");
TimeSpan end = TimeSpan.Parse("13:01");
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