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How to solve “Fatal error: Class 'MySQLi' not found”?
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22 Answers
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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...
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(...
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...
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 ...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
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answered Dec 6 '13 at 20:00
Software EngineerSoftware Engineer
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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"){...