大约有 48,000 项符合查询结果（耗时：0.0713秒） [XML]
How can I get enum possible values in a MySQL database?
...ub.com/thiswolf/codeigniter-enum-select-boxes
– You Know Nothing Jon Snow
Jul 7 '13 at 16:28
3
PH...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...p file (In my case 2.4.5)
Unzip it
run "ruby setup.rb" in unzipped folder
now run gem install command
share
|
improve this answer
|
follow
|
...
How to add an empty column to a dataframe?
...
@Griff - I've now updated my answer to be more accurate and explicit about version compatability issues. Thanks for highlighting this.
– emunsing
Nov 26 '19 at 21:36
...
Web workers without a separate Javascript file?
... Google Chrome only solution, seems Firefox 10 will support it, i don't know about other browsers
– 4esn0k
Dec 1 '11 at 13:07
...
Is there a [Go to file…]?
...
Command + Shift + O is now the shortcut to find a file quickly and open it in Xcode 4
share
|
improve this answer
|
follow...
How can I pretty-print JSON in a shell script?
... I'm seeing every time and/or b) NOT sort the json keys; please do let me know, I will be highly thankful.
– Clint Eastwood
Feb 25 '15 at 17:42
|
...
How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer? [closed]
...
Update: PortableApps now offers a portable version of the Java JDK.
– Stevoisiak
Sep 5 '17 at 17:03
|...
RESTfully design /login or /register resources?
...o think about how my api should be designed as a RESTful web service. For now, most of my URI's are generic and might apply to various web apps:
...
Access denied for user 'root@localhost' (using password:NO)
..._safe]
[root ~]# kill -KILL [PID of mysqld]
[root ~]# service mysql start
Now you can successfully login as root user with the password you set
[root ~]# mysql -u root -pYourNewPassword
mysql>
share
|
...
How to catch integer(0)?
...empty, cuz some functions return integer(0) instead of NA or NULL. But for now your way is the most straightforward, and works vector-wise which is a big advantage over length(a).
– Ufos
Feb 26 '18 at 9:54
...