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What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...zon S3) or Infrastructure-as-a-service on top of it (such as Uploadcare):
https://uploadcare.com/upload-api-cloud-storage-and-cdn/
But storing files in the database is a bad idea.
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How to refer environment variable in POM.xml?
...eUploader: {
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How to format numbers as currency string?
...ecimal separator (we MUST use a decimal separator)
/*
according to [https://stackoverflow.com/questions/411352/how-best-to-determine-if-an-argument-is-not-sent-to-the-javascript-function]
the fastest way to check for not defined parameter is to use typeof value === 'undefined'
rather t...
Running multiple AsyncTasks at the same time — not possible?
...mple test app to play with number of tasks, serial vs. parallel execution: https://github.com/vitkhudenko/test_asynctask
UPDATE: 4 (thanks @penkzhou for pointing this out)
Starting from Android 4.4 AsyncTask behaves differently from what was described in UPDATE: 2 section. There is a fix to preven...
Performance differences between debug and release builds
... in support of Edit-and-Continue. (Though this is reported to be fixed per https://connect.microsoft.com/VisualStudio/feedback/details/481671/vb-classes-with-events-are-not-garbage-collected-when-debugging, the generated code looks nasty, creating WeakReference objects and adding them to a static li...
map vs. hash_map in C++
...ash_map.
#include "StdAfx.h"
#include <hash_map>
I read this here
https://bytes.com/topic/c/answers/570079-perfomance-clear-vs-swap
saying that clear() is order of O(N). That to me, is very strange, but, that's the way it is.
...
git-diff to ignore ^M
...ne endings. You can also use the .gitattributes file for this.
More info:
https://help.github.com/articles/dealing-with-line-endings/#platform-all
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Converting between datetime, Timestamp and datetime64
...can reproduce the long value on numpy-1.8.0 installed as:
pip install git+https://github.com/numpy/numpy.git#egg=numpy-dev
The same example:
>>> from datetime import datetime
>>> import numpy
>>> numpy.datetime64('2002-06-28T01:00:00.000000000+0100').astype(datetime)
1...
How to pass a class type as a function parameter
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How to handle multiple cookies with the same name?
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brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...