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What is The Rule of Three?
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1832
Introduction
C++ treats variables of user-defined types with value semantics.
This means that ob...
Fragments onResume from back stack
I'm using the compatibility package to use Fragments with Android 2.2.
When using fragments, and adding transitions between them to the backstack, I'd like to achieve the same behavior of onResume of an activity, i.e., whenever a fragment is brought to "foreground" (visible to the user) after popin...
How do you automate Javascript minification for your Java web applications?
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edited Nov 6 '19 at 5:20
community wiki
11 ...
Hashing a dictionary?
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112
If your dictionary is not nested, you could make a frozenset with the dict's items and use hash(...
Detect Chrome extension first run / update
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In newer versions of Chrome (since Chrome 22), you can use the chrome.runtime.onInstalled event, which is much cleaner.
Example:
// Check whether new version is installed
chrome.runtime.onInstalled.addListener(function(details){
if(details.reason == "install"){...
How can I initialize base class member variables in derived class constructor?
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edited Sep 13 '11 at 17:29
answered Sep 13 '11 at 17:12
I...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
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answered Dec 6 '13 at 20:00
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How to solve “Fatal error: Class 'MySQLi' not found”?
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22 Answers
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What is the “continue” keyword and how does it work in Java?
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System
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answered Dec 23 '08 at 18:53
Diomidis SpinellisDi...
How to draw vertical lines on a given plot in matplotlib?
...al height is plt.axvline
import matplotlib.pyplot as plt
plt.axvline(x=0.22058956)
plt.axvline(x=0.33088437)
plt.axvline(x=2.20589566)
OR
xcoords = [0.22058956, 0.33088437, 2.20589566]
for xc in xcoords:
plt.axvline(x=xc)
You can use many of the keywords available for other plot commands ...