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Does Django scale? [closed]
...s Mahalo. I'm told they handle roughly 10 million uniques a month. Now, in 2019, Mahalo is powered by Ruby on Rails.
Abroad, the Globo network (a network of news, sports, and entertainment sites in Brazil); Alexa ranks them in to top 100 globally (around 80th currently).
Other notable Django users...
getting date format m-d-Y H:i:s.u from milliseconds
...-d-Y H:i:s').substr(fmod(microtime(true), 1), 1);
example output:
02-06-2019 16:45:03.53811192512512
If you have a need to limit the number of decimal places then the below line (credit mgutt) would be a good alternative. (With the code below, the 6 limits the number of decimal places to 6.)
e...
How to grant permission to users for a directory using command line in Windows?
...pplying these changes to sub-objects created subsequently.
.
ADDENDUM (2019/02/10) -
The Windows 10 command line above was kindly suggested to me today, so here it is. I haven't got Windows 10 to test it, but please try it out if you have (and then will you please post a comment below).
The ch...
总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...
...einterpret_cast:重新解释类型转换
const_cast:常量类型转换
专业的上面很多了,我说说我自己的理解吧:
synamic_cast一般用在父类和子类指针或应用的互相转化;
static_cast一般是普通数据类型(如int m=static_cast<int>(3.14));
reinterpret_cast...
How to set versionName in APK filename using gradle?
...owing Android Gradle Plugin Versions:
3.6.4 (August 2020)
3.5.2 (November 2019)
3.3.0 (January 2019)
3.1.0 (March 2018)
3.0.1 (November 2017)
3.0.0 (October 2017)
2.3.2 (May 2017)
2.3.1 (April 2017)
2.3.0 (February 2017)
2.2.3 (December 2016)
2.2.2
2.2.0 (September 2016)
2.1.3 (August 2016)
2.1.2
2...
Path to MSBuild
... Build Tools installations.)
It only took over two years but finally in 2019, Microsoft has listened and given us a way to find these vital executables! If you have Visual Studio 2017 and/or 2019 installed, the vswhere utility can be queried for the location of MSBuild et al. Since vswhere is alw...
推荐系统算法初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...而与浏览记录无关。然而它也会存在一些弊端，比如过度专业化(over-specialisation)的问题。这种方法会一直推荐给用户内容密切关联的item，而失去了推荐内容的多样性。
2.4 基于模型的算法
基于模型的方法有很多，用到的诸如机...
Does Typescript support the ?. operator? (And, what's it called?)
...
Edit Nov. 13, 2019!
As of November 5, 2019 TypeScript 3.7 has shipped and it now supports ?. the optional chaining operator ????????????????????!!!
https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#optional-c...
GitHub: What is a “wip” branch?
...t https://ben.straub.cc/2015/04/02/wip-pull-request/.
New Since Februrary 2019, GitHub offers draft pull requests, which make WIP more explicit: https://github.blog/2019-02-14-introducing-draft-pull-requests/
share
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ggplot2 legend to bottom and horizontal
...)+
guides(fill = guide_legend(label.position = "bottom"))
Created on 2019-12-07 by the reprex package (v0.3.0)
Edit: no need for these imperfect options anymore, but I'm leaving them here for reference.
Two imperfect options that don't give you exactly what you were asking for, but pretty ...