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How to create a zip archive of a directory in Python?
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What are the differences between “git commit” and “git push”?
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edited Jun 1 '17 at 12:51
answered Apr 30 '10 at 14:20
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addEventListener not working in IE8
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215
Try:
if (_checkbox.addEventListener) {
_checkbox.addEventListener("click", setCheckedValu...
Triggering HTML5 Form Validation
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answered Sep 26 '11 at 23:16
robertcrobertc
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What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...t to interoperate with them. This is not that big of a problem, because C# 2.0 binary code is not backwards compatible. The only time this will ever happen is if you're upgrading some old C# 1.0/1.1 code to C# 2.0
Java Generics allow you to declare something like this.
ArrayList<Person> foo = ...
Is there a timeout for idle PostgreSQL connections?
...e app is still connected and alive, it just shouldn't be.
In PostgreSQL 9.2 and above, you can use the new state_change timestamp column and the state field of pg_stat_activity to implement an idle connection reaper. Have a cron job run something like this:
SELECT pg_terminate_backend(pid)
FRO...
How to send email attachments?
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425
Here's another:
import smtplib
from os.path import basename
from email.mime.application import...
How do you clear Apache Maven's cache?
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234
Delete the artifacts (or the full local repo) from c:\Users\<username>\.m2\repository by...
Multiple commands on same line
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249
A bar | will allow you to do this. From :help :bar
'|' can be used to separate commands, s...