大约有 6,887 项符合查询结果（耗时：0.0196秒） [XML]
How do I reference a javascript object property with a hyphen in it?
...riginal question is: place the property name in quotes and use array style indexing:
obj['property-with-hyphens'];
Several have pointed out that the property you are interested in is a CSS property. CSS properties that have hyphens are automatically converted to camel casing. In that case you can...
Determine if 2 lists have the same elements, regardless of order? [duplicate]
...ontain_same_items(a, b):
for item in a:
try:
i = b.index(item)
except ValueError:
return False
b = b[:i] + b[i+1:]
return not b
share
|
impro...
How to access command line parameters?
...e")
.required(true)
.index(1))
.arg(Arg::with_name("debug")
.short("d")
.multiple(true)
.help("Sets the level of debugging information"))
...
PostgreSQL: Show tables in PostgreSQL
...
CASE c.relkind WHEN 'r' THEN 'table' WHEN 'v' THEN 'view' WHEN 'i' THEN 'index' WHEN 'S' THEN 'sequence' WHEN 's' THEN 'special' END as "Type",
pg_catalog.pg_get_userbyid(c.relowner) as "Owner"
FROM pg_catalog.pg_class c
LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
WHERE c.rel...
Is there a way to make HTML5 video fullscreen?
...0;
min-width: 100%; min-height: 100%;
width: auto; height: auto; z-index: -100;
background: url(polina.jpg) no-repeat;
background-size: cover;
}
share
|
improve this answer
...
How do you version your database schema? [closed]
...from the old database using INSERT INTO x SELECT FROM y and then apply all indexes, constraints and triggers.
New tables, new columns, deleted columns all get handled automatically and with a few little tricks to adjust the copy routine I can handle column renames, column type changes and other bas...
Python: How to ignore an exception and proceed? [duplicate]
...hat exc_clear was removed in python 3. docs.python.org/3/whatsnew/3.0.html#index-22. For some ways to address this in Python 3 see here: cosmicpercolator.com/2016/01/13/…
– bcattle
Mar 6 '18 at 18:59
...
OS X: equivalent of Linux's wget
...
Use curl;
curl http://127.0.0.1:8000 -o index.html
share
|
improve this answer
|
follow
|
...
AngularJS-Twig conflict with double curly braces
...hough. It could be bad in some bindings, like this one: [[myObject[myArray[index]]
– Andrew Joslin
Dec 2 '12 at 18:23
1
...
dropping infinite values from dataframes in pandas?
...select the rows that don't have all infinite or missing values via boolean indexing.
all_inf_or_nan = df.isin([np.inf, -np.inf, np.nan]).all(axis='columns')
df[~all_inf_or_nan]
share
|
improve thi...