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Coding in Other (Spoken) Languages
...ites code, would I be able to read it in English? Or do languages, like C, PHP, anything, have Japanese translations that they write?
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Splitting on first occurrence
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>>> s = "123mango abcd mango kiwi peach"
>>> s.split("mango", 1)
['123', ' abcd mango kiwi peach']
>>> s.split("mango", 1)[1]
' abcd mango kiwi peach'
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How to store a dataframe using Pandas
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Pickle works good!
import pandas as pd
df.to_pickle('123.pkl') #to save the dataframe, df to 123.pkl
df1 = pd.read_pickle('123.pkl') #to load 123.pkl back to the dataframe df
share
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relative path in require_once doesn't work
... this should fix your problem.
So:
require_once(__DIR__.'/../class/user.php');
This will prevent cases where you can run a PHP script from a different folder and therefore the relatives paths will not work.
Edit: slash problem fixed
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Bill Gross超火爆演讲: 创业成功唯一最关键因素 - 资讯 - 清泛网 - 专注C/C++及内核技术
...业组织这么伟大，为什么他们中绝大部分都会失败？这个问题，是我想知道的，我希望找出真正能影响它们成功的关键性因素，而且，我想尝试用一种系统化的方式研究，以避免我一些直觉性的东西，以及因为过去经历我曾操盘...
Run php script as daemon process
I need to run a php script as daemon process (wait for instructions and do stuff). cron job will not do it for me because actions need to be taken as soon as instruction arrives. I know PHP is not really the best option for daemon processes due to memory management issues, but due to various reasons...
How to enable curl, installed Ubuntu LAMP stack?
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From http://buzznol.blogspot.com/2008/12/install-curl-extension-for-php-in.html:
sudo apt-get install php5-curl
After installing libcurl you should restart the web server with one of the following commands,
sudo /etc/init.d/apache2 restart OR sudo service apache2 restart
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How to disable XDebug
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Find your php.ini and look for XDebug.
Set xdebug autostart to false
xdebug.remote_autostart=0
xdebug.remote_enable=0
Disable your profiler
xdebug.profiler_enable=0
Note that there can be a performance loss even with xdebug di...
App Inventor 2 能否实现后台推送通知？源码级深度调研 - App应用开发 - 清...
...推送。需要 App 保持运行。
2.3 NotificationStyle 扩展（fun123 自研）
源码位置：components/src/cn/fun123/NotificationStyle/NotificationStyle.java
核心能力：创建 NotificationChannel、构建 Notification 并通过 NotificationManager 显示、支持多种样式（...
Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
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update your php-intl extension, that's where the icu error comes from!
sudo aptitude install php5-intl // i.e. ubuntu
brew install icu4c // osx
check the extension is enabled and properly c...