大约有 42,000 项符合查询结果（耗时：0.0653秒） [XML]
What is P99 latency?
...
This post provides more color.
– rbinnun
Mar 17 '19 at 22:31
...
How to run a command before a Bash script exits?
...red Jan 25 '10 at 5:12
devguydaviddevguydavid
3,00711 gold badge1616 silver badges1818 bronze badges
...
Find all files with a filename beginning with a specified string?
...
If you want to restrict your search only to files you should consider to use -type f in your search
try to use also -iname for case-insensitive search
Example:
find /path -iname 'yourstring*' -type f
You could also perform some operations on results without pipe sign or xargs
Examp...
Mongo: find items that don't have a certain field
...
I was after this for Mongoid to use in a scope. Looks like this > scope :without_recommendation, :where => {:recommendation => {"$exists"=>false}}
– genkilabs
Jun 15 '12 at 1:15
...
List All Redis Databases
...he configuration file. By default, you have 16 databases. Each database is identified by a number (not a name).
You can use the following command to know the number of databases:
CONFIG GET databases
1) "databases"
2) "16"
You can use the following command to list the databases for which some ke...
Using GSON to parse a JSON array
...ith Arrays.asList(..) is faster than creating a list using TypeRefence. I didn't test it with gson library but it may be worth to benchmark it.
– Pshemo
Oct 1 '18 at 20:59
add...
What is the difference between SIGSTOP and SIGTSTP?
...een them are:
SIGSTOP is a signal sent programmatically (eg: kill -STOP pid ) while SIGTSTP (for signal - terminal stop) may also be sent through the tty driver by a user typing on a keyboard, usually Control-Z.
SIGSTOP cannot be ignored. SIGTSTP might be.
...
Build .so file from .c file using gcc command line
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
In a git merge conflict, what are the BACKUP, BASE, LOCAL, and REMOTE files that are generated?
...r feeding into a typical 3-way merge tool. Thus:
foo.LOCAL: the "ours" side of the conflict - ie, your branch (HEAD) that will contain the results of the merge
foo.REMOTE: the "theirs" side of the conflict - the branch you are merging into HEAD
foo.BASE: the common ancestor. useful for feeding i...
Make maven's surefire show stacktrace in console
....
Setting -DtrimStackTrace=false or defining
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<trimStackTrace>false</trimStackTrace>
</configuration>
<...