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django 1.9.7 No module named importlib
在将以前的一个CMS升级到最新的django 1.9.7 的时候,直接允许,出现了一个错误, No module named importlib, 在django 1.8.x 之前都可以正常的工作的,肯定是 1.9.7 又做了改动。
Date: 2016-06-12 View: 1520
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MongoDB import and export example
In this tutorial, we show you how to backup and restore MongoDB with the commands : mongoexport and mongoimport.
Date: 2019-08-18 View: 1520
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mongoimport unable to import $numberLong
A collection with NumberLong type data as follows :
Date: 2019-08-17 View: 1520
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Eclipse Ctrl + Shift + O in IntelliJ IDEA
In Eclipse, you press CTRL + SHIFT + O “Organize Imports” to import packages automatically. For IntelliJ IDEA, if you press CTRL + ALT + O “Optimize Imports”, it just removes some unused imports, never imports any package. And the worst is you need click on the class name and press ALT + ENTER keys to import the package one by one.
Date: 2019-08-11 View: 1520