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SQLAlchemy: print the actual query
...SQL for my application, including values, rather than bind parameters, but it's not obvious how to do this in SQLAlchemy (by design, I'm fairly sure).
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Is there any way to not return something using CoffeeScript?
It seems like CoffeeScript automatically returns the last item in a scope. Can I avoid this functionality?
5 Answers
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Omit rows containing specific column of NA
I want to know how to omit NA values in a data frame, but only in some columns I am interested in.
8 Answers
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How to pass the password to su/sudo/ssh without overriding the TTY?
I'm writing a C Shell program that will be doing su or sudo or ssh . They all want their passwords in console input (the TTY) rather than stdin or the command line.
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How do I capture SIGINT in Python?
...es and database connections. Every now and then I want to kill the script with a Ctrl + C signal, and I'd like to do some cleanup.
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e.printStackTrace equivalent in python
...ava's e.printStackTrace() that exactly traces the exception to what line it occurred and prints the entire trace of it.
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Formatting a number with leading zeros in PHP [duplicate]
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edited Mar 29 '16 at 14:16
Zanshin13
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npm command to uninstall or prune unused packages in Node.js
...nabled, so this is not necessary except for removing development packages with the --production flag.
Run npm prune to remove modules not listed in package.json.
From npm help prune:
This command removes "extraneous" packages. If a package name is provided, then only packages matching one of the ...
Using C# reflection to call a constructor
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I don't think GetMethod will do it, no - but GetConstructor will.
using System;
using System.Reflection;
class Addition
{
public Addition(int a)
{
Console.WriteLine("Constructor called, a={0}", a);
}
}
class Test
{
static void Mai...
How do I get AWS_ACCESS_KEY_ID for Amazon?
...our AWS account overview
Account menu in the upper-right (has your name on it)
sub-menu: Security Credentials
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