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What is the difference between Strategy pattern and Dependency Injection?
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109
DI and Strategy work in the same way, but Strategy is used for more fine-grained and short-live...
To ternary or not to ternary? [closed]
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Use it for simple expressions only:
int a = (b > 10) ? c : d;
Don't chain or nest ternary operators as it hard to read and confusing:
int a = b > 10 ? c < 20 ? 50 : 80 : e == 2 ? 4 : 8;
Moreover, when using ternary operator, consider formatting the code in a way t...
Stopping fixed position scrolling at a certain point?
... I want the element to stop scrolling at a certain point, say when it is 250px from the top of the page, is this possible? Any help or advice would be helpful thanks!
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What is the difference between a HashMap and a TreeMap? [duplicate]
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edited Mar 15 '10 at 0:08
answered Mar 15 '10 at 0:02
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How to center a (background) image within a div?
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answered Feb 18 '11 at 10:39
Jake LucasJake Lucas
9,57677 gold badges3535 silver badges3838 bronze badges
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Downloading a Google font and setting up an offline site that uses it
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101
Just go to Google Fonts - http://www.google.com/fonts/ , add the font you like to your collecti...
Sending event when AngularJS finished loading
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204
Just a hunch: why not look at how the ngCloak directive does it? Clearly the ngCloak directive ...
How to replace (or strip) an extension from a filename in Python?
...hat you want.
import os
print os.path.splitext('/home/user/somefile.txt')[0]+'.jpg'
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How can I declare and use Boolean variables in a shell script?
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Revised Answer (Feb 12, 2014)
the_world_is_flat=true
# ...do something interesting...
if [ "$the_world_is_flat" = true ] ; then
echo 'Be careful not to fall off!'
fi
Original Answer
Caveats: https://stackoverflow.com/a/21210966/89391
the_w...
Resize svg when window is resized in d3.js
...r.
.attr("preserveAspectRatio", "xMinYMin meet")
.attr("viewBox", "0 0 600 400")
// Class to make it responsive.
.classed("svg-content-responsive", true)
// Fill with a rectangle for visualization.
.append("rect")
.classed("rect", true)
.attr("width", 600)
.attr("...