大约有 47,000 项符合查询结果（耗时：0.0770秒） [XML]
Virtual Memory Usage from Java under Linux, too much memory used
...rocess, this is typically limited to shared libraries and memory-mapped JARfiles. In this example, I only had one Java process running, so I suspect that the 7k is a result of libraries used by the OS.
SWAP isn't turned on by default, and isn't shown here. It indicates the amount of virtual memory t...
Repository Pattern Step by Step Explanation [closed]
...ebase and when you come to add a column to a table you have to search code files to try and find usages of a table. The impact of the change is far-reaching.
With the repository pattern, you would only need to change one object and one repository. The impact is very small.
Perhaps it would help to...
how to get an uri of an image resource in android
...itpic/" + R.drawable.icon); String mpath = path.toString(); I get No such file or directory error when i am doing this
– hemanth kumar
Sep 4 '12 at 12:45
...
Does Go provide REPL?
...to test something in Go that I can't run in Playground I open a simple .go file and start coding and simply run the code. This will be even easier when the go command in Go 1 makes one-command build process possible and way easier.
UPDATE: Latest weekly release of Go added go command which can be u...
Where do gems install?
I'm trying to edit one of the gem's config files and I can't find it. I'm not sure how I did this in the past.
4 Answers
...
About Python's built in sort() method
...Chris's comment suggests, it's C code. You'll also want to read this text file for a textual explanation, results, etc etc.
If you prefer reading Java code than C code, you could look at Joshua Bloch's implementation of timsort in and for Java (Joshua's also the guy who implemented, in 1997, the m...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...d line on an Ubuntu server, the service crashes when a nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
...
Remote connect to clearDB heroku database
...
you'll need to export your local database file to the database created by Heroku. Just follow this video and you'll be good to go youtube.com/watch?v=mBCH9OTVaGw&t=6s
– Kartik Chauhan
May 22 '17 at 19:17
...
Can we append to a {% block %} rather than overwrite?
... that well. Usually the frontend guys want to decide on css and javascript files to be included and they don't want to have to edit Python files to change that neither did I want them to change my Python files. Therefor there was a need to allow you to edit contents of templates which are before or ...
How can I programmatically create a new cron job?
...
The best way if you're running as root, is to drop a file into /etc/cron.d
if you use a package manager to package your software, you can simply lay down files in that directory and they are interpreted as if they were crontabs, but with an extra field for the username, e.g.:
...