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How to make vi redraw screen?
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218
I've been using ctrl+L for such purposes for 35 years now, what's wrong with it?
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Need to ZIP an entire directory using Node.js
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12 Answers
12
Active
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Quick easy way to migrate SQLite3 to MySQL? [closed]
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62
Here is a list of converters (not updated since 2011):
https://www2.sqlite.org/cvstrac/wiki?p=...
Does my application “contain encryption”?
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222
[UPDATE: Using HTTPS is now exempt from the ERN as of late September, 2016]
https://stackoverf...
How should I use try-with-resources with JDBC?
...d for the outer try in your example, so you can at least go down from 3 to 2, and also you don't need closing ; at the end of the resource list. The advantage of using two try blocks is that all of your code is present up front so you don't have to refer to a separate method:
public List<User>...
How to set up a PostgreSQL database in Django
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210
You need to install psycopg2 Python library.
Installation
Download http://initd.org/psycop...
How to generate a random string of a fixed length in Go?
...olution is perfect. This is if performance does matter. Although the first 2 steps (Bytes and Remainder) might be an acceptable compromise: they do improve performance by like 50% (see exact numbers in the II. Benchmark section), and they don't increase complexity significantly.
Having said that, ...
Python unittests in Jenkins?
...ample tests:
tests.py:
# tests.py
import random
try:
import unittest2 as unittest
except ImportError:
import unittest
class SimpleTest(unittest.TestCase):
@unittest.skip("demonstrating skipping")
def test_skipped(self):
self.fail("shouldn't happen")
def test_pass(sel...
In log4j, does checking isDebugEnabled before logging improve performance?
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252
In this particular case, Option 1 is better.
The guard statement (checking isDebugEnabled()) ...
Can I install/update WordPress plugins without providing FTP access?
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32 Answers
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