sign

How can I keep my google plus session opened after android application close?

一世执手 提交于 2019-12-06 09:01:01
this is my first time posting here because I've never had the need before because every question I had was already answered! The thing is that I'm trying to log in my android application with google plus but if I close my application.. I don't know how to see if the user was already signed in.. Is there any way to do check it? For example: - You login in my application and then you go to the MainActivity instead of the login activity. - Then you don't log out, you simply close my app for.. maybe half an hour.. - After that.. you open my app again and instead go to the MainActivity again.. you

[Python]Python3调用java代码

本秂侑毒 提交于 2019-12-06 08:03:43
环境:Ubuntu16.04 桌面版 Ubuntu安装java的详细教程: https://www.cnblogs.com/ttkl/p/11933884.html 安装JPype1 pip3 install JPype1 1、java文件编译成class文件 javac -encoding UTF-8 -Djava.ext.dirs=/(*.jar) *.java 2、打包class文件 jar cvf *.jar *.class 示例代码: # -*- coding:utf-8 -*- from jpype import * import os # 启动Java环境 startJVM("/opt/java/jdk1.8.0_231/jre/lib/amd64/server/libjvm.so", "-ea", \ "-Djava.class.path=%s" % ("*.jar"), "-Djava.ext.dirs=%s" % ("../jar/(*.jar)")) # 加载自定义的Java Class JClass = JClass("HmacUtil") jc = JClass() # 调用HmacUtil类中的main()方法获取sign try: sign = jc.main() except Exception as e: print(e) print(sign)

string Format - how to change negative sign position

混江龙づ霸主 提交于 2019-12-06 07:26:23
问题 I have a string.Format like this : string Test = string.Format("{0:#,0}", NegativeNumber); how can I change the negative sign position (Direction -> left or right)? 回答1: The easiest route might be to just have a different format for negative numbers string Test = string.Format("{0:#,0;#,0-}", NegativeNumber); Results: PS C:\> '{0:#,0;#,0-}' -f -17.2 17- PS C:\> '{0:#,0;#,0-}' -f 17.2 17 Custom Numeric Format Strings The semicolon (;) is a conditional format specifier that applies different

90子集

半世苍凉 提交于 2019-12-06 06:40:57
题目:给定一个可能包含重复元素的整数数组 nums ,返回该数组所有可能的子集(幂集)。 说明: 解集不能包含重复的子集。 输入:[1,2,2] 输出:[[2],[1],[1,2,2],[2,2],[1,2],[]] 来源:https://leetcode-cn.com/problems/subsets-ii/ 法一:自己的代码 时间超过百分之98 思路:通过画图观察出剪枝条件,如果上一个是一个节点与上一个数值相等,且上一个是入栈,下一个是出栈,则需要剪掉,排序后先对相同的数字进行判断可以节省更多的时间. from typing import List from collections import Counter class Solution: def subsetsWithDup(self, nums: List[int]) -> List[List[int]]: results = [] l = len(nums) # 法一 # 将数字按出现频率由高到低排序,目的是提前剪枝来减少剪枝的次数, # nums = [item for items, c in Counter(nums).most_common() for item in [items] * c] # 这样时间会更短些,如果没有重复元素直接排序,如果有在按频率排序 # 法二 if l == len(set(nums)

10-支付功能

核能气质少年 提交于 2019-12-06 06:35:54
一、支付功能 1、Pycharm远程代码调试   通过设置 Pycharm 来调试远端的服务器,为啥要用 Pycharm 调试远端服务器的代码?是因为关于第三方支付以及第三方登录,都是有一个回调的 URL ,这个 URL 一般指向的是服务器的 IP 地址,如何将本地代码上传到服务器中?   在 windows 下如何连接远程服务器呢?下载一个轻量级的连接远程服务器的客户端 secureCRT 。(下载注册机注册) 在这里面指明远程服务器的 Hsotname 与 Username 就可以连接远程服务器啦。连接远程服务器,过一段时间会自动退出来,怎么防止它退出来呢?安装一个工具可以防止它退出来: yum install tmux #centos 7 屏幕管理里面很好用的 直接命令 tmux 就可以进入屏幕管理,这样客户端就不会关闭掉。创建一个文件夹 mkdir projects ,新建其他用户,最好不要用 root 用户。进入新建的目录继续新建目录 mkdir MxShop, 建好之后就可以去 Pycharm 配置啦 tmux 这样做的目的,就是在本地写的代码会映射到阿里云服务器上。接下来就可以将本地代码上传到云服务器啦。仔细看也可以将服务器的代码下载下来,甚至也可以同步。   上传之后,不代表可以调试远程服务器的代码,必须还需要在远程服务器上创建虚拟环境,还需要在虚拟服务器上安装

一般图最大带权匹配:高级带花树

故事扮演 提交于 2019-12-06 04:42:00
有个两百多行的板子,没有注释,看着好像挺对的,先挖个坑以后填。 1 #include <bits/stdc++.h> 2 #define N 810 3 using namespace std; 4 typedef long long ll; 5 inline int read() 6 { 7 int x=0,f=1; char ch=getchar(); 8 while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();} 9 while(ch>='0'&&ch<='9'){x=x*10+ch-'0'; ch=getchar();} 10 return x*f; 11 } 12 struct edge{int u,v,w;}mps[N][N]; 13 int n,m,mat[N],pre[N],bl[N],fa[N],tim;ll totw=0; 14 int sign[N],lab[N],slacku[N],blofm[N][N],tot,mx; 15 vector <int> leaves[N]; 16 int q[N],hd; 17 inline int calc_e(const edge &e) 18 { 19 return lab[e.u]+lab[e.v]-mps[e.u][e.v].w*2; 20 } 21 inline

优秀大整数

不打扰是莪最后的温柔 提交于 2019-12-06 04:27:09
1 #include <bits/stdc++.h> 2 using namespace std; 3 4 struct BigInteger 5 { 6 static const int BASE = 100000000; //和WIDTH保持一致 7 static const int WIDTH = 8; //八位一存储,如修改记得修改输出中的%08d 8 bool sign; //符号, 0表示负数 9 size_t length; //位数 10 vector<int> num; //反序存 11 //构造函数 12 BigInteger(long long x = 0) { *this = x; } 13 BigInteger(const string &x) { *this = x; } 14 BigInteger(const BigInteger &x) { *this = x; } 15 //剪掉前导0,并且求一下数的位数 16 void cutLeadingZero() 17 { 18 while (num.back() == 0 && num.size() != 1) 19 { 20 num.pop_back(); 21 } 22 int tmp = num.back(); 23 if (tmp == 0) 24 { 25 length = 1; 26 } 27

Sign app in XCode with another developer account

不打扰是莪最后的温柔 提交于 2019-12-06 04:12:04
问题 I have a client that doesn't want my apple developer account to interfere with his application. So, can I use his developer account(without the credentials) to sign and test an application? I searched and I found myself lost with some questions over a possibility that I'm not sure it works. The thing I found was him exporting the developer profile via XCode, sending me the developer profile file and me importing that into my XCode. What I did not understand, however, was: will this thing work

itoa、ltoa

无人久伴 提交于 2019-12-06 02:55:27
#include <stdlib.h> /*整形转字符型*/ char * itoa(int value, char *string, int radix) { char tmp[33]; char *tp = tmp; int i; unsigned v; int sign; char *sp; if (radix > 36 || radix <= 1) { return 0; } sign = (radix == 10 && value < 0); if (sign) v = -value; else v = (unsigned)value; while (v || tp == tmp) { i = v % radix; v = v / radix; if (i < 10) *tp++ = i + '0'; else *tp++ = i + 'a' - 10; } if (string == 0) string = (char *)malloc((tp - tmp) + sign + 1); sp = string; if (sign) *sp++ = '-'; while (tp > tmp) *sp++ = *--tp; *sp = 0; return string; } /*长整形转字符型*/ char *ltoa(long value, char *string,

python完成数组格式的请求参数的加密计算

限于喜欢 提交于 2019-12-06 02:54:46
#输入 '''order_id:31489 join_course[0][join_tel]:13130999882 join_course[0][join_name]:任学雨 join_course[0][join_card_afterfour]:043X join_course[0][join_school]:铭博教育咨询 join_course[1][join_tel]:13130999883 join_course[1][join_name]:任学雨 join_course[1][join_card_afterfour]:043X join_course[1][join_school]:铭博教育咨询 join_course[2][join_tel]:13130999884 join_course[2][join_name]:任学雨 join_course[2][join_card_afterfour]:043X join_course[2][join_school]:铭博教育咨询 join_course[3][join_tel]:13130999885 join_course[3][join_name]:任学雨 join_course[3][join_card_afterfour]:043X join_course[3][join_school]:铭博教育咨询