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How to print to stderr in Python?
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This is the best answer !! ... I was struggling with print or sys or who knows ... when a proper logging is needed ... thanks for the good idea
– Carlos Saltos
Jul 11 '19 at 9:44
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Failed to load c++ bson extension
...ow! That sudo apt-get install gcc make build-essential tip is one of the best Node.js + Ubuntu development tips I've ever seen. It's an absolute game-changer if you're used to development web applications and just developing with Node.js on Ubuntu.
– Charney Kaye
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How do I “decompile” Java class files? [closed]
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I tried several, and Procyon seemed to work the best for me. It's under active development and supports many features of the latest versions of Java.
These are the others I tried:
CFR
Promising, but often failed method decompilation. I'll be keeping my eye on this one...
How to pass in password to pg_dump?
...esql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]
Best practice in your case (repetitive task in cron) this shouldn't be done because of security issues. If it weren't for .pgpass file I would save the connection string as an environment variable.
export MYDB=postgresql://u...
String comparison using '==' vs. 'strcmp()'
...results in many cases. Don't trust it.
=== is fine, and will give you the best performance.
strcmp() should be used if you need to determine which string is "greater", typically for sorting operations.
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Remove multiple whitespaces
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This is the one that worked for me the best. Also, I would add trim to erase whitespace in the beginning and end of string
– Dziamid
Jun 1 '12 at 10:20
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Is GET data also encrypted in HTTPS?
...so want to hide some of the public content from a MITM. In any event, it's best to let Google answer for themselves.
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Checking to see if one array's elements are in another array in PHP
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if 'empty' is not the best choice, what about this:
if (array_intersect($people, $criminals)) {...} //when found
or
if (!array_intersect($people, $criminals)) {...} //when not found
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What is the C# version of VB.net's InputDialog?
...er the need of an input box in the first place. Dialogs are not always the best way to do things and sometimes they do more harm than good - but that depends on the particular situation.
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How to select date from datetime column?
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simple and best way to use date function
example
SELECT * FROM
data
WHERE date(datetime) = '2009-10-20'
OR
SELECT * FROM
data
WHERE date(datetime ) >= '2009-10-20' && date(datetime ) <= '2009-10-20'
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