大约有 17,000 项符合查询结果（耗时：0.0331秒） [XML]
Should I use s and s inside my s?
...
@Agent_9191 it will - I'm completely surprised today when I wanted to just check how many people are still on IE7 and guess what - in most countries there are more people on browsers like Opera or iPad safari than in IE7. I'm so ha...
Get list of all tables in Oracle?
...
SELECT owner, table_name
FROM dba_tables
This is assuming that you have access to the DBA_TABLES data dictionary view. If you do not have those privileges but need them, you can request that the DBA explicitly grants you privileges on that...
Detecting syllables in a word
...xamples each syllable has exactly one vowel).
– billy_chapters
Mar 9 '16 at 23:11
1
...
python-pandas and databases like mysql
...
As Wes says, io/sql's read_sql will do it, once you've gotten a database connection using a DBI compatible library. We can look at two short examples using the MySQLdb and cx_Oracle libraries to connect to Oracle and MySQL and query their data dictio...
Why am I getting error for apple-touch-icon-precomposed.png
...o head section of your site:
<link rel="apple-touch-icon" href="/custom_icon.png"/>
If you want to keep <head> clean then upload the icon to root dir of your site with proper name.
The default icon size is 57px.
You can find more details on iOS developer library.
...
How to stop/terminate a python script from running?
...To stop it using code (This has worked for me on Python 3) :
import os
os._exit(0)
you can also use:
import sys
sys.exit()
or:
exit()
or:
raise SystemExit
share
|
improve this answer
...
Vim clear last search highlighting
...imrc to get Ctrl+/ to clear the last search: noremap <silent> <c-_> :let @/ = ""<CR>
– angrydust
Sep 15 '14 at 21:46
...
WCF - How to Increase Message Size Quota
...accommodate the settings you have chosen.
– kingfrito_5005
Jul 23 '15 at 20:40
|
show 1 more comment
...
How do I get the color from a hexadecimal color code using .NET?
...
string hex = "#FFFFFF"; Color _color = System.Drawing.ColorTranslator.FromHtml(hex);
– Harshal Doshi Jain
Nov 29 '14 at 7:41
1
...
How do you run a single test/spec file in RSpec?
...rspec path/to/spec/file.rb
In your case I think as long as your ./spec/db_spec.rb file includes the appropriate helpers, it should work fine.
If you're using an older version of rspec it is:
spec path/to/spec/file.rb
s...