大约有 35,432 项符合查询结果（耗时：0.0516秒） [XML]
How to return an empty ActiveRecord relation?
...
Patrick Brinich-Langlois
1,2301414 silver badges2626 bronze badges
answered Apr 3 '12 at 20:39
steveh7steveh7
...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...efaults to picking the newest JDK from /Library/Java as long as that is 7u10 or later, or uses Java 6 if your Java 7 installation is update 9 or earlier. But unravelling the logic in the shell scripts it looks to me like you can specify a particular JDK using a configuration file.
Create a text fi...
mongodb/mongoose findMany - find all documents with IDs listed in array
...
505
The find function in mongoose is a full query to mongoDB. This means you can use the handy mon...
Detect & Record Audio in Python
...
106
As a follow up to Nick Fortescue's answer, here's a more complete example of how to record from...
Determine installed PowerShell version
...
+50
Use $PSVersionTable.PSVersion to determine the engine version. If the variable does not exist, it is safe to assume the engine is vers...
Add EBS to Ubuntu EC2 Instance
... (with update to /etc/fstab so it stays mounted on reboot):
sudo mkdir -m 000 /vol
echo "/dev/xvdf /vol auto noatime 0 0" | sudo tee -a /etc/fstab
sudo mount /vol
share
|
improve this answer
...
Python strftime - date without leading 0?
When using Python strftime , is there a way to remove the first 0 of the date if it's before the 10th, ie. so 01 is 1 ? Can't find a % thingy for that?
...
Save and load MemoryStream to/from a file
...
answered Dec 24 '11 at 11:02
adatapostadatapost
88.5k1818 gold badges137137 silver badges175175 bronze badges
...
Best content type to serve JSONP?
...
answered Sep 21 '08 at 16:06
John MillikinJohn Millikin
178k3636 gold badges199199 silver badges215215 bronze badges
...
Change how fast “title” attribute's tooltip appears
...
80
No, there's no way. The title attribute is implemented in a browser dependent fashion. For examp...