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Matplotlib Legends not working
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You should add commas:
plot1, = plt.plot(a,b)
plot2, = plt.plot(a,c)
The reason you need the commas is because plt.plot() returns a tuple of line objects, no matter how many are actually created from the command. Without the comma, "plot1" and "plot2" are tuples instead of...
What is Data URI support like in major email client software?
...the web. (IE8 was the first version of IE to support Data URI, with a max 32 KB size per URI; other major browsers have supported it even longer.)
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Discard all and get clean copy of latest revision?
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214
Those steps should be able to be shortened down to:
hg pull
hg update -r MY_BRANCH -C
The -...
Notification when a file changes?
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206
You can use the FileSystemWatcher class.
public void CreateFileWatcher(string path)
{
// ...
String concatenation in MySQL
I am using MySQL and MySQL Workbench 5.2 CE. When I try to concatenate 2 columns, last_name and first_name , it doesn't work :
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Android Studio/Intellij Idea: “Table of Contents” for a class
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244
IDEA has a tab called "Structure", which shows all the methods, fields, etc. of the currently-...
Rails: Get Client IP address
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324
I would just use the request.remote_ip that's simple and it works. Any reason you need another ...
What is 'define' used for in JavaScript (aside from the obvious)?
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2 Answers
2
Active
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Why does `a == b or c or d` always evaluate to True?
... == "Kevin" or name == "Jon" or name == "Inbar"', setup="name='Inbar'")
0.4247764749999945
>>> timeit.timeit('name in {"Kevin", "Jon", "Inbar"}', setup="name='Inbar'")
0.18493307199999265
For those who may want proof that if a == b or c or d or e: ... is indeed parsed like this. The built...
How do RVM and rbenv actually work?
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241
Short explanation: rbenv works by hooking into your environment's PATH. The concept is simple,...