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Remove the legend on a matplotlib figure
...
You could use the legend's set_visible method:
ax.legend().set_visible(False)
draw()
This is based on a answer provided to me in response to a similar question I had some time ago here
(Thanks for that answer Jouni - I'm sorry I was unable to mark ...
How do I terminate a thread in C++11?
...Multiprocessing assumes splitting of the entire execution environment into set of completely isolated processes controlled by the operating system. Process incorporates and isolates execution environment state including local memory of the process and data inside it and all system resources like fil...
Why is String.chars() a stream of ints in Java 8?
...ch imposes a high performance and GC overhead;
we could provide a complete set of primitive specializations, at the cost of cluttering up the API and imposing a maintenance burden on JDK developers; or
we could provide a subset of primitive specializations, giving a moderately sized, high performing...
Async/await vs BackgroundWorker
...o with async/await and Task... i.e. you won't manually create the object, set the properties and set the event handlers. you'd only fill in the body of the DoWork, RunWorkerCompleted, and ProgressChanged event handlers.
If you "converted" that to async/await, you'd do something like:
IProgr...
When and why I should use session_regenerate_id()?
...a malicious user tries to exploit the vulnerability in a system to fixate (set) the session ID (SID) of another user. By doing so, they will get complete access as the original user and be able to do tasks that would otherwise require authentication.
To prevent such attacks, assign the user a new se...
What's the difference between a mock & stub?
...faking for testing purposes and the methods would just be stubbed out with set responses. They would not do anything fancy and you would have already written the stubbed code for it outside of your test.
Mock
A mock is something that as part of your test you have to setup with your expectations. A...
Xcode 4: How do you view the console?
...le is no extra window anymore but it is under the texteditor area. You can set the preferences to always show this area. Go to "General" "Run Start" and activate "Show Debugger". Under "Run completes" the Debugger is set to hide again. You should deactivate that option. Now the console will remain v...
Add days to JavaScript Date
...dDays = function(days) {
var date = new Date(this.valueOf());
date.setDate(date.getDate() + days);
return date;
}
var date = new Date();
console.log(date.addDays(5));
This takes care of automatically incrementing the month if necessary. For example:
8/31 + 1 day will become 9/1.
...
What is the Python 3 equivalent of “python -m SimpleHTTPServer”
... Skipping implicit fixer: idioms
RefactoringTool: Skipping implicit fixer: set_literal
RefactoringTool: Skipping implicit fixer: ws_comma
RefactoringTool: Refactored try.py
--- try.py (original)
+++ try.py (refactored)
@@ -1 +1 @@
-import SimpleHTTPServer
+import http.server
RefactoringTool: Files...
MySql server startup error 'The server quit without updating PID file '
...
Did you follow the instructions from brew install mysql?
Set up databases to run AS YOUR USER ACCOUNT with:
For mysql 5.x:
unset TMPDIR
mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
To set up base tab...