大约有 43,200 项符合查询结果（耗时：0.0512秒） [XML]
Show filename and line number in grep output
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136
I think -l is too restrictive as it suppresses the output of -n. I would suggest -H (--with-...
Tips for debugging .htaccess rewrite rules
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16 Answers
16
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Failed to build gem native extension (installing Compass)
...the latest version of compass ( https://rubygems.org/gems/compass/versions/1.0.0.alpha.17 ), I get the following error.
23 ...
How to see the changes between two commits without commits in-between?
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12 Answers
12
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Run command on the Ansible host
...If you want to run an entire play on the Ansible host, then specify hosts: 127.0.0.1 and connection:local in the play, for example:
- name: a play that runs entirely on the ansible host
hosts: 127.0.0.1
connection: local
tasks:
- name: check out a git repository
git: repo=git://foosball...
Assign variable in if condition statement, good practice or not? [closed]
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11 Answers
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If table exists drop table then create it, if it does not exist just create it
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312
Just put DROP TABLE IF EXISTS `tablename`; before your CREATE TABLE statement.
That statement ...
How to get JSON response from http.Get
...esponse onto a target structure.
var myClient = &http.Client{Timeout: 10 * time.Second}
func getJson(url string, target interface{}) error {
r, err := myClient.Get(url)
if err != nil {
return err
}
defer r.Body.Close()
return json.NewDecoder(r.Body).Decode(target)
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align right in a table cell with CSS
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160
Use
text-align: right
The text-align CSS property describes
how inline content like te...