大约有 4,400 项符合查询结果（耗时：0.0191秒） [XML]
How to get the input from the Tkinter Text Widget?
...rieving its input.
def retrieve_input():
input = self.myText_Box.get("1.0",END)
The first part, "1.0" means that the input should be read from line one, character zero (ie: the very first character). END is an imported constant which is set to the string "end". The END part means to read unti...
Pandas index column title or name
...d = {'Index Title': ['Apples', 'Oranges', 'Puppies', 'Ducks'],'Column 1': [1.0, 2.0, 3.0, 4.0]}
df = pd.DataFrame(d).set_index('Index Title')
print (df)
Column 1
Index Title
Apples 1.0
Oranges 2.0
Puppies 3.0
Ducks 4.0
print (df.inde...
Flat file databases [closed]
...thor Ryan McCue <cubegames@gmail.com>
* @package Lilina
* @version 1.0
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*/
/**
* Handler for persistent data files
*
* @package Lilina
*/
class DataHandler {
/**
* Directory to store data.
*
...
What is the minimum I have to do to create an RPM file?
...m is as follow - in which i suppose the
program is toybinprog with version 1.0, have a conf to be installed in /etc/toybinprog/toybinprog.conf and have a bin to be installed in /usr/bin called tobinprog :
1. create your rpm build env for RPM < 4.6,4.7
mkdir -p ~/rpmbuild/{RPMS,SRPMS,BUILD,SOURC...
Activity transition in Android
...tivities..
Create a file called fadein.xml in res/anim
<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/accelerate_interpolator"
android:fromAlpha="0.0" android:toAlpha="1.0" android:duration...
Preserve HTML font-size when iPhone orientation changes from portrait to landscape
...S7?):
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
You can also add , user-scalable=0 to turn off pinch zooming, so your website would behave like a native app. If your design brakes when user zooms, use this meta tag instead:
<meta name="vie...
How can I get the iOS 7 default blue color programmatically?
...
It appears to be [UIColor colorWithRed:0.0 green:122.0/255.0 blue:1.0 alpha:1.0].
share
|
improve this answer
|
follow
|
...
Switch statement for greater-than/less-than
...ymmv) normalized after the fastest operation in each browser (multiply the 1.0 time with the normalized value to get the absolute time in ms).
Chrome Firefox Opera MSIE Safari Node
-------------------------------------------------------------------
1.0 time ...
Difference between Pragma and Cache-Control headers?
...
Pragma is the HTTP/1.0 implementation and cache-control is the HTTP/1.1 implementation of the same concept. They both are meant to prevent the client from caching the response. Older clients may not support HTTP/1.1 which is why that header is ...