大约有 14,000 项符合查询结果（耗时：0.0390秒） [XML]
Create PostgreSQL ROLE (user) if it doesn't exist
... should catch only this one error. As other answers mentioned it is a good idea to convert fatal error to simple notice. Other PostgreSQL IF NOT EXISTS commands adds , skipping into their message, so for consistency I'm adding it here too.
Here is full SQL code for simulation of CREATE ROLE IF NOT ...
How to reset a form using jQuery with .reset() method
... i have a question here. everytime i use console.log, i have no idea where to look out for it. i'm using Python IDLE and a terminal to run the python script. the javascript is in it. anyway, when i use `alert($('#configform')[0]), it gives me [object HTMLFormElement]
...
How to prevent sticky hover effects for buttons on touch devices
...
The idea is interesting, but I found it a bit jerky and not widely supported on all touch devices. I would prefer a less invasive solution based on touch support detection and pure css like this stackoverflow.com/a/39787268/88546...
Guava equivalent for IOUtils.toString(InputStream)
...erload which takes the name of the encoding, but using names isn't a great idea IMO. That's why I like Charsets.*.
EDIT: Not that the above needs an InputSupplier<InputStream> as the streamSupplier. If you've already got the stream you can implement that easily enough though:
InputSupplier&l...
Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
...al in the treeview do pop up dialogs just fine. Anyone have this issue and ideas for getting through it?
– Ryan Betker - healthNCode
Mar 28 '16 at 14:39
3
...
Is it ok to use dashes in Python files when trying to import them?
...r: No module named 'psycopg2-binary'. But psycopg2-binary is installed. No idea how to include it.
– Mote Zart
Sep 30 '19 at 23:35
...
Detecting superfluous #includes in C/C++?
...
@Tom: That is a horrible Idea: For one It doesn't show if those includes are needed or not and second, the list of includes should not depend on indirect includes that may change in the future (Redundant includes are usually not such a big problem an...
Capturing standard out and error with Start-Process
...
Good idea, but it seems the syntax isn't working for me. Shouldn't the parameter list use the param( [type]$ArgumentName ) syntax? can you add an example call to this function?
– Lockszmith
J...
Do I need to store the salt with bcrypt?
...- I was trying to figure this out too! Now I'm wondering if this is a good idea. Is there an advantage/disadvantage to keeping the salt in the hash over storing it separately?
– Adam
Jan 12 '11 at 21:58
...
Android: ListView elements with multiple clickable buttons
...ck event is called after a delay or when I try to scroll the listview. Any ideas why this is happening?
– Abdullah Umer
Aug 11 '14 at 16:49
add a comment
|...