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Which is faster in Python: x**.5 or math.sqrt(x)?
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Here are the results of your script: zoltan@host:~$ python2.5 p.py Took 0.183226 seconds Took 0.155829 seconds zoltan@host:~$ python2.4 p.py Took 0.181142 seconds Took 0.153742 seconds zoltan@host:~$ python2.6 p.py Took 0.157436 seconds Took 0.093905...
Foreign Key naming scheme
...he foreign key is even defined without doing a search of a database create script.
– JohnC
Apr 11 '12 at 0:05
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Floating View 扩展：悬浮视图扩展，将组件转换为悬浮窗口 · App Inventor 2 中文网
... function HideORDispFeedback() { $("#feedback").toggle();}function makeTitleDraggable(element, titleElement) { let isDragging = false; let offsetX, offsetY; // 只在标题栏上按下时开始拖动 titleElement.onmousedown = function(e) { isDragging = true; offset...
Remove header and footer from window.print()
...indow.print() for printing page, but I got header and footer contains page title, file path, page number and date. How to remove them?
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What does “Mass Assignment” mean in Laravel?
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so you think in response to a question titled 'What does “Mass Assignment” mean in Laravel?' I should have gone into detail about validation... it was a simple answer to the question without getting off track. Let's leave this as it is.
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Build the full path filename in Python
...the filename and extension. Use sys.argv to access arguments passed to the script when executing it:
#!/usr/bin/env python3
# coding: utf-8
# import netCDF4 as nc
import numpy as np
import numpy.ma as ma
import csv as csv
import os.path
import sys
basedir = '/data/reu_data/soil_moisture/'
suffix...
Loading Backbone and Underscore using RequireJS
...y things updated, im posting this as of Feb 2014.)
Make sure you included script in your index.html
<!-- build:js({app,.tmp}) scripts/main.js -->
<script data-main="scripts/main" src="bower_components/requirejs/require.js"></script>
<!-- endbuild -->
Then, in main.js
req...
IRXmitter红外发射器扩展 · App Inventor 2 中文网
... function HideORDispFeedback() { $("#feedback").toggle();}function makeTitleDraggable(element, titleElement) { let isDragging = false; let offsetX, offsetY; // 只在标题栏上按下时开始拖动 titleElement.onmousedown = function(e) { isDragging = true; offset...
How to effectively work with multiple files in Vim
I've started using Vim to develop Perl scripts and am starting to find it very powerful.
28 Answers
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Why declare unicode by string in python?
...g strings at runtime.
putting a non-ascii character like ۲ in the python script without the utf-8 header definition will throw a warning
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