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Pandas read_csv low_memory and dtype options
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The deprecated low_memory option
The low_memory option is not properly deprecated, but it should be, since it does not actually do anything differently[source]
The reason you get this low_memory warning is because guessing dtypes for each column is very ...
How to determine the memory footprint (size) of a variable?
Is there a function in PHP (or a PHP extension) to find out how much memory a given variable uses? sizeof just tells me the number of elements/properties.
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cannot load such file — zlib even after using rvm pkg install zlib
...all zlib1g-dev
$ rvm reinstall 1.9.3
[Edit] As commenter @chrisfinne mentions, on CentOS/RedHat based systems:
$ sudo yum install zlib-devel
$ rvm reinstall 1.9.3
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How safe is it to store sessions with Redis?
I'm currently using MySql to store my sessions. It works great, but it is a bit slow.
3 Answers
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How to do a SOAP Web Service call from Java class?
... was given a library(jar) which I have to extend with some webservice functionality.
3 Answers
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Inno Setup for Windows service?
...ave rights to redistribute it.
Here is the way I'm doing it in my application:
using System;
using System.Collections.Generic;
using System.Configuration.Install;
using System.IO;
using System.Linq;
using System.Reflection;
using System.ServiceProcess;
using System.Text;
static void Main(string...
How to define hash tables in Bash?
What is the equivalent of Python dictionaries but in Bash (should work across OS X and Linux).
15 Answers
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Java: Subpackage visibility?
...t most IDEs put packages with the same name together. Thanks for clarification.
– JacksOnF1re
May 26 '16 at 21:39
This...
How to convert Linux cron jobs to “the Amazon way”?
For better or worse, we have migrated our whole LAMP web application from dedicated machines to the cloud (Amazon EC2 machines). It's going great so far but the way we do crons is sub-optimal. I have a Amazon-specific question about how to best manage cron jobs in the cloud using "the Amazon way...
Get the current displaying UIViewController on the screen in AppDelegate.m
...current UIViewController on the screen need to response to push-notifications from APNs, by setting some badge views. But how could I get the UIViewController in method application:didReceiveRemoteNotification : of AppDelegate.m ?
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