大约有 43,200 项符合查询结果（耗时：0.0526秒） [XML]
sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and t
...ach one character long.
>>> len(img)
74
>>> len((img,))
1
If you find it easier to read, you can also use a list literal:
cursor.execute('INSERT INTO images VALUES(?)', [img])
share
|
...
scp or sftp copy multiple files with single command
...
15 Answers
15
Active
...
AWS S3 copy files and folders between two buckets
...
18 Answers
18
Active
...
What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...y again (e.g. 'git pull <repository> <refspec>').
See git-pull(1) for details.
If you often merge with the same branch, you may want to
use something like the following in your configuration file:
[branch "test"]
remote = <nickname>
merge = <remote-ref>
[re...
How can I use Bash syntax in Makefile targets?
...syntax very helpful, e.g. process substitution like in diff <(sort file1) <(sort file2) .
6 Answers
...
Is there a timeout for idle PostgreSQL connections?
...
119
It sounds like you have a connection leak in your application because it fails to close pooled...
Diff two tabs in Vim
...
189
I suggest opening the second file in the same tab instead of a new one.
Here's what I usually...
Create table in SQLite only if it doesn't exist already
...
|
edited Jun 1 '18 at 17:21
answered Nov 4 '10 at 15:06
...
How to get datetime in JavaScript?
How to get date time in JavaScript with format 31/12/2010 03:55 AM?
7 Answers
7
...
Is gcc 4.8 or earlier buggy about regular expressions?
I am trying to use std::regex in a C++11 piece of code, but it appears that the support is a bit buggy. An example:
3 Answe...