大约有 40,000 项符合查询结果（耗时：0.0375秒） [XML]
Changes in import statement python3
...ng directory.
@BrenBarn has already explained the star import case. For completeness, I will have to say the same ;).
For example, you need to use a few math functions but you use them only in a single function. In Python 2 you were permitted to be semi-lazy:
def sin_degrees(x):
from math i...
Use of 'use utf8;' gives me 'Wide character in print'
...de Tutorial for some examples). One of the simplest ways is to use the -CS command line flag - which tells the three standard filehandles (STDIN, STDOUT and STDERR) to deal with UTF8.
$ perl -Mutf8 -e 'print "鸡\n";'
Wide character in print at -e line 1.
鸡
vs
$ perl -Mutf8 -CS -e 'print "鸡\...
How to “comment-out” (add comment) in a batch/cmd?
...
The rem command is indeed for comments. It doesn't inherently update anyone after running the script. Some script authors might use it that way instead of echo, though, because by default the batch interpreter will print out each com...
Installing a local module using npm?
... ./project-dir
$ npm link ../package-dir
This is equivalent to using two commands above under the hood.
share
|
improve this answer
|
follow
|
...
How to put comments in Django templates
I would like to comment this with a line
6 Answers
6
...
Detect If Browser Tab Has Focus
...window.onblur should work for your scenario:
http://www.thefutureoftheweb.com/blog/detect-browser-window-focus
share
|
improve this answer
|
follow
|
...
Right Align button in horizontal LinearLayout
...ow code for that
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="35dp"
android:orientation="horizontal" >
<TextView
android:id="@+id/lbl...
How can I mock dependencies for unit testing in RequireJS?
...yone considering this solution, I'd suggest checking out squire.js (github.com/iammerrick/Squire.js) mentioned below. It's a nice implementation of a solution which is similar to this one, creating new contexts wherever stubs are needed.
– Chris Salzberg
Jun 24...
Pure CSS to make font-size responsive based on dynamic amount of characters
...ke so:
p {
font-size: 30px;
font-size: 3.5vw;
}
http://css-tricks.com/viewport-sized-typography/
and
https://medium.com/design-ux/66bddb327bb1
share
|
improve this answer
|
...