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How to run Node.js as a background process and never die?
...ill %2 with the number being the index of the process.
Powerful solution (allows you to reconnect to the process if it is interactive):
screen
You can then detach by pressing Ctrl+a+d and then attach back by running screen -r
Also consider the newer alternative to screen, tmux.
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Directory-tree listing in Python
How do I get a list of all files (and directories) in a given directory in Python?
20 Answers
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Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
...l
be active processing tasks. If
additional tasks are submitted when
all threads are active, they will wait
in the queue until a thread is
available. If any thread terminates
due to a failure during execution
prior to shutdown, a new one will take
its place if needed to execute
sub...
What's the fundamental difference between MFC and ATL?
... long answer:
MFC was built in the early 90s to try out this new language called C++ and apply it to Windows. It made Office like features available to the development community when the OS didn't have them yet.
[Edit embellishment: I did not work at Microsoft, so I don't know if Office was ever ...
Google Map API v3 — set bounds and center
...rkers from an array, however I do not know how to center and zoom automatically with respect to the markers.
6 Answers
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Should I check in node_modules to git when creating a node.js app on Heroku?
... They are no longer recommending the node_modules folder be committed.
Usually, no. Allow npm to resolve dependencies for your packages.
For packages you deploy, such as websites and apps, you should use npm
shrinkwrap to lock down your full dependency tree:
https://docs.npmjs.com/cli/shrinkwrap
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Is there a command to list all Unix group names? [closed]
I know there is the /etc/group file that lists all users groups.
3 Answers
3
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How to remove the last character from a string?
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replace will replace all instances of a letter. All you need to do is use substring():
public String method(String str) {
if (str != null && str.length() > 0 && str.charAt(str.length() - 1) == 'x') {
str = str.subs...
Apply formula to the entire column
I'm trying to recode all the zip code from Column A into Column B with the formula:
10 Answers
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Spring DAO vs Spring ORM vs Spring JDBC
...er that this has limited usage for the following reasons:
Your should usually not catch persistence exceptions, as the provider may have rolled back the transaction (depending on the exact exception subtype), and thus you should not continue the execution with an alternative path.
The hierarchy of...