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How to have Emacs auto-refresh all buffers when files have changed on disk?
...buffers from disk in one fell swoop, instead of having to do each one individually by reloading the file?
3 Answers
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Using the Underscore module with Node.js
...de v6 supports assigning to _ in the REPL.
– John-David Dalton
Nov 24 '16 at 15:37
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How do I change the default author and committer in the Eclipse Git plugin?
...n always change it later on, see here: http://wiki.eclipse.org/EGit/User_Guide#Identifying_yourself
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Qt: How do I handle the event of the user pressing the 'X' (close) button?
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If you have a QMainWindow you can override closeEvent method.
#include <QCloseEvent>
void MainWindow::closeEvent (QCloseEvent *event)
{
QMessageBox::StandardButton resBtn = QMessageBox::question( this, APP_NAME,
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enum - getting value of enum on string conversion
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You could add a __str__ method to your enum, if all you wanted was to provide a custom string representation:
class D(Enum):
def __str__(self):
return str(self.value)
x = 1
y = 2
Demo:
>>> from enum import Enum
>>> class D(Enum):
... def __str__(self):...
Python's os.makedirs doesn't understand “~” in my path
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So I didn't use os.path.expanduser, and did what the OP did, and python created "~" directory in my current directory. How can I delete that directory (without removing the actual home directory)?
– Happy Mitt...
Why is a “GRANT USAGE” created the first time I grant a user privileges?
I'm new to the admin side of DBMS and was setting up a new database tonight (using MySQL) when I noticed this. After granting a user a privilege for the first time, another grant is created that looks like
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More than 10 lines in a node.js stack error?
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Error.stackTraceLimit didn't do it for me when I last tried.
– B T
Feb 28 '17 at 23:57
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Thread.Sleep replacement in .NET for Windows Store
...Windows Store apps embrace asynchrony - and an "asynchronous pause" is provided by Task.Delay. So within an asynchronous method, you'd write:
await Task.Delay(TimeSpan.FromSeconds(30));
... or whatever delay you want. The asynchronous method will continue 30 seconds later, but the thread will not...
Make the first letter uppercase inside a django template
...name from a database which is stored as myname . How do I display this inside a Django template as Myname , with the first letter being in uppercase.
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