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一个自媒体的运营手记：我做公众号已经两年多了 - 资讯 - 清泛网 - 专注C/C...
...说，能做到这个程度，我感觉是还可以。
下面说说我是如何运用这个公众号的
公众号的来源
2013年初的时候注册了这个公众号，当时微信公众号正开始比较火热，我也就随着大流注册了一个，后来维护了几天，就坚持不下去...
SQL: How to get the count of each distinct value in a column?
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Retrieving Android API version programmatically
....3.3 or 2.2.
The problem with using Build.VERSION.SDK_INT is if you have a rooted phone or custom rom, you could have a non standard OS (aka my android is running 2.3.5) and that will return a null when using Build.VERSION.SDK_INT so Build.VERSION.RELEASE will work no matter using standard Android v...
Android: Clear Activity Stack
...close existing activity stack regardless of what's in there and create new root, correct set of flags is the following:
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
From the doc:
public static final int FLAG_ACTIVITY_CLEAR_TASK
Added in API level 11
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Using pip behind a proxy with CNTLM
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You can continue to use pip over HTTPS by adding your corporation's root certificate to the cacert.pem file in your site-packages/pip folder. Then configure pip to use your proxy by adding the following lines to ~/pip/pip.conf (or ~\pip\pip.ini if you're on Windows):
[global]
proxy = [user:p...
`ui-router` $stateParams vs. $state.params
...
I have a root state which resolves sth. Passing $state as a resolve parameter won't guarantee the availability for $state.params. But using $stateParams will.
var rootState = {
name: 'root',
url: '/:stubCompanyId',
abstra...
CSV API for Java [closed]
...ds/writes Tab-delimited files.
Excel
InformixUnload
InformixUnloadCsv
MySQL
Oracle
PostgreSQLCsv
PostgreSQLText
RFC4180
TDF
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how do I query sql for a latest record date for each user
...
Working for MySQL
– School Boy
Nov 26 '16 at 12:52
1
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How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...wish you can return /usr/local to its default ownership with: sudo chown root:wheel /usr/local"
– Bert
Nov 1 '16 at 23:28
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
...Engine
alias :not_silenced_initialize :initialize
def initialize(root)
ActiveSupport::Deprecation.silence{ self.send :not_silenced_initialize, root }
end
end
end
and require it in config/application.rb just after requiring Rails:
require 'rails/all'
require File.expand_path...