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How to call getClass() from a static method in Java?
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You forgot one thing in your Live Template solution: Click "Edit variables" and in the Expression for CLASS type in className(). That will make sure that $CLASS$ is actually replaced with the class name, otherwise it will just come ou...
How can I set NODE_ENV=production on Windows?
...shell as the default shell, so use:
$env:NODE_ENV="production"
Per @jsalonen's answer below. If you're in CMD (which is no longer maintained), use
set NODE_ENV=production
This should be executed in the command prompt where you intend to run your Node.js application.
The above line would set t...
Android: Share plain text using intent (to all messaging apps)
... no difference. On emulator I got the messaging app to open up but on my phone and tablet, I was asked to choose from the list of apps. Probably its about installing those extra apps on emulator.
– Piyush-Ask Any Difference
Mar 5 '13 at 15:57
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java.lang.OutOfMemoryError: Java heap space
...se caches. I don't know how your application is doing. But In programming, one rule of normal life applies as well
Prevention is better than cure. "Don't create unnecessary objects"
share
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improv...
How to set target hosts in Fabric file
...ntermediate-to-advanced use case for Fabric is to
parameterize lookup of one’s target host list at runtime (when use of
Roles does not suffice). execute can make this extremely simple, like
so:
from fabric.api import run, execute, task
# For example, code talking to an HTTP API, or a data...
Turning off auto indent when pasting text into vim
... This solution doesn't work in WSL (Windows 10 Subsystem for Linux). If anyone has a solution for WSL, please update this answer or add it in the comments.
Tmux If using tmux, then the declarations need to be double escaped. The code for this is also in Coderwall
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PostgreSQL ERROR: canceling statement due to conflict with recovery
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No need to touch hot_standby_feedback. As others have mentioned, setting it to on can bloat master. Imagine opening transaction on a slave and not closing it.
Instead, set max_standby_archive_delay and max_standby_streaming_delay to some sane value:
# /etc/postgresql/10/main/postgr...
Forward declaration of a typedef in C++
...nreadable code (especially when types come from various namespaces) very prone to change in original type.
– Adam Badura
Nov 29 '12 at 12:08
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How do you mock out the file system in C# for unit testing?
...is interface using a
mocking framework; I recommend Moq.
Edit: somebody's done this and kindly posted it online here.
I've used this approach to mock out DateTime.UtcNow in an IClock
interface (really really useful for our testing to be able to control
the flow of time!), and more traditionally, an ...
How does Python manage int and long?
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Comment by Ted : As mentioned below beware that casting something to int that is larger than maxint will still result in a long >>>type(int(sys.maxint+1)) <type 'long'>
– StuartLC
Oct 25 '12 at ...