大约有 31,100 项符合查询结果（耗时：0.0555秒） [XML]
Get timezone from DateTime
...
@AnneTheAgile: Personally I'd recommend using my own Noda Time library, of course :)
– Jon Skeet
Jan 9 '13 at 16:17
add a comment
...
In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
...
I'd say quite the opposite, I always put my INotifyPropertyChanged on my ViewModel - you really don't want to be polluting your model with a fairly WPF specific feature like INotifyPropertyChanged, that stuff should sit in the ViewModel.
I'm sure others would disag...
PHP Multidimensional Array Searching (Find key by specific value)
...ltidimensional arrays, but I'm not really understanding enough to apply to my situation. Thanks very much for any help!
8 A...
How to replace all occurrences of a string?
...ore efficient, and by what margin, I used it as an excuse to find out.
On my Chrome Windows 8 machine, the regular expression based implementation is the fastest, with the split and join implementation being 53% slower. Meaning the regular expressions are twice as fast for the lorem ipsum input I ...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...AL 900 SECOND
ORDER BY id
) u;
Another thing to keep in mind is that mysql documentation suggest that in case of a deadlock the client should retry automatically. you can add this logic to your client code. (Say, 3 retries on this particular error before giving up).
...
Disable messages upon loading a package
I have a package in R (ROCR) that I need to load in my R environment. Upon loading the package, a set of messages are printed. This is ordinarily fine, but since the output of my R script is being used for further analysis I want to completely disable all of this output. How do I do that? Furthe...
How do I reattach to a detached mosh session?
...
To my amazement, I used CRIU (https://criu.org) to checkpoint and restart a mosh client and it worked.
Shocking.
Find your mosh-client's PID:
$ ps -ef | grep mosh
Then, install CRIU according to their instructions.
Then, check...
What is the “main file” property when doing bower init?
...": ">= 1.9.0"
}
}
When I build in Brunch, it pulls these files from my bower_components folder in my public folder.
share
|
improve this answer
|
follow
...
Is there a MySQL command to convert a string to lowercase?
I have a MySQL database of keywords that are presently mixed-case. However, I want to convert them all to lowercase. Is there an easy command to do this, either using MySQL or MySQL and PHP?
...
What is the reason not to use select *?
...cting columns is not a premature optimization. A few things off the top of my head ....
If you specify columns in a SQL statement, the SQL execution engine will error if that column is removed from the table and the query is executed.
You can more easily scan code where that column is being used.
...