advanced_classification | 广阔天地，大有作为 #13
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https://stackoverflow.com/questions/12832891/django-postman-extends-a-base-html-that-does-not-exist |
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find . -type f -print0 | xargs -0 grep "META_SetIpComPortMap" |
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通过资源管理器打开某个指定的文件夹 |
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cocos creator处理UUID的代码 function xx(t) {
var n = JSON.parse("[64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,62,64,64,64,63,52,53,54,55,56,57,58,59,60,61,64,64,64,64,64,64,64,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,64,64,64,64,64,64,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51]");
var r = JSON.parse("[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"a\",\"b\",\"c\",\"d\",\"e\",\"f\"]");
var o = JSON.parse("[\"a\",\"a\",\"0\",\"8\",\"f\",\"5\",\"d\",\"f\",\"-\",\"9\",\"0\",\"7\",\"d\",\"-\",\"4\",\"4\",\"a\",\"9\",\"-\",\"9\",\"5\",\"0\",\"2\",\"-\",\"c\",\"a\",\"0\",\"7\",\"1\",\"1\",\"2\",\"f\",\"c\",\"e\",\"a\",\"d\"]");
var a = JSON.parse("[0,1,2,3,4,5,6,7,9,10,11,12,14,15,16,17,19,20,21,22,24,25,26,27,28,29,30,31,32,33,34,35]");
if (22 !== t.length) return t;
o[0] = t[0],
o[1] = t[1];
for (var e = 2, i = 2; e < 22; e += 2) {
var s = n[t.charCodeAt(e)],
c = n[t.charCodeAt(e + 1)];
o[a[i++]] = r[s >> 2],
o[a[i++]] = r[(3 & s) << 2 | c >> 4],
o[a[i++]] = r[15 & c]
}
return o.join('')
}根据json找到对应的资源 |
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#文件读写 学习python应该是怎样的学习流程？
import struct#有点像sscanf，格式化字符串，这里是格式化字节
#struct.pack('>I', 10240099) 将10240099转换成大端 无符号字节
#struct.unpack('<ccIIIIIIHH', s) # s = b'\x42\x4d\x38\x8c\x0a\x00\x00\x00\x00\x00\x36\x00\x00\x00\x28\x00\x00\x00\x80\x02\x00\x00\x68\x01\x00\x00\x01\x00\x18\x00'
#将s执行的字节数组，转换为小端 字符、字符、无符号整型、无符号整型、 …… 双字节无符号整型
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看到同事的电脑上，每半小时都会有提醒“可以输入半小时的工作内容了”，看得出他是一个比较注重时间管理的人，我们也来做一个玩玩。 import threading
global timer
def hello():
messagebox.showinfo("提醒","是时候填写半小时的内容了")
global timer
timer = threading.Timer(30*60,hello)#30分钟后执行
timer.start()
timer = threading.Timer(1,hello)#1s后执行
timer.start()我们创建界面的代码： #coding=utf-8
import time
import os
import threading
from tkinter import *
from tkinter import messagebox
global timer
global B1
global MessageTime
def hello():
messagebox.showinfo("提醒","是时候填写半小时的内容了")
global MessageTime
MessageTime= time.time()
global timer
timer = threading.Timer(30*60,hello)
timer.start()
def submit():#按钮只是messbox弹窗后的3mins 内有效，如果距离上次弹窗超过1min，则无效
global MessageTime
if(time.time()-MessageTime>3*60):
messagebox.showwarning("提醒","距离可以记录的时间，已经超过了3分钟，不能记录")
#B1.configure(state=DISABLED)
return
#else:
# B1.configure(state=NORMAL)
if not content.get():
messagebox.showerror("错误","输入为空")
return
#print(time.strftime('%Y_%m_%d',time.localtime(time.time())))
if os.path.exists('D:\\diary'):
pass
else:
os.makedirs("D:\\diary")
file = open('D:\\diary'+'\\'+time.strftime('%Y_%m_%d',time.localtime(time.time()))+".txt",'a')
string = time.strftime("%I:%M",time.localtime(time.time()))+"——"+content.get()+"\n"## 12小时格式
file.write(string)
file.close()
E1.delete(0,END)
E1.focus()
timer = threading.Timer(1,hello)
timer.start()
root = Tk()
root.wm_attributes('-topmost',1)
root.title("半小时记录")
L1 = Label(root,text="请输入这半小时干了什么: ")
#L1.pack(side=LEFT)
L1.grid(row=0,column=0)
content = StringVar()
E1 = Entry(root,bd=5,width=56,textvariable=content)
#E1.pack(side = LEFT)
E1.grid(row=0,column=1)
E1.focus()
B1 = Button(root,text="提交",command = submit)
#B1.pack(side=RIGHT)
B1.grid(row=0,column=2)
#L2 = Label(root,text="任务列表: ")
#L2.grid(row=1,column=0,sticky='W')
root.mainloop() |
#coding=utf-8
import time
import os
import threading
from tkinter import *
from tkinter import messagebox
global timer
global MessageTime
global accumlateTime
import functools
global L1,E1,B1,L2,B2,B3,content,T1
'''
def just_one_instance(func):
@functools.wraps(func)
def f(*args,**kwargs):
import socket
try:
global s
s = socket.socket()
host = socket.gethostname()
s.bind((host,60133))
except:
messagebox.showwarning("提醒","已经有一个实例在运行")
return None
return func(*args,**kwargs)
return f
'''
import sys
import time
import logging
logger = logging
class SingleInstance:
def __init__(self):
py_file_path = os.path.abspath(__file__)
basepath = os.path.dirname(py_file_path)
self.lockfile = os.path.normpath(basepath + '/' + os.path.basename(__file__) + '.lock')
if sys.platform == 'win32':
try:
# file already exists, we try to remove (in case previous execution was interrupted)
if os.path.exists(self.lockfile):
os.unlink(self.lockfile)
self.fd = os.open(self.lockfile, os.O_CREAT | os.O_EXCL | os.O_RDWR)
except OSError as e:
if e.errno == 13:
logger.error("Another instance is already running, quit.")
sys.exit(-1)
raise e
else:
# non Windows
import fcntl
self.fp = open(self.lockfile, 'w')
try:
fcntl.lockf(self.fp, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError:
logger.error("Another instance is already running, quit.")
sys.exit(-1)
accumlateTime = 30
def hello():
global L1
global accumlateTime,B1
accumlateTime=accumlateTime+1 #一分钟更新一次计数
if accumlateTime >30: #超过30分钟，可以记录了
accumlateTime = 0
messagebox.showinfo("提醒","是时候填写半小时的内容了")
global MessageTime
MessageTime= time.time()
B1.configure(state=NORMAL)#每半小时，设置按钮为可用，提交后设置为不可用
L1.configure(text="倒计时"+str(30-accumlateTime)+"分钟")
global timer
timer = threading.Timer(60,hello)
timer.start()
def submit():#按钮只是messbox弹窗后的3mins 内有效，如果距离上次弹窗超过1min，则无效
global MessageTime,content,B1
#if(time.time()-MessageTime>3*60):
# messagebox.showwarning("提醒","距离可以记录的时间，已经超过了3分钟，不能记录")
#B1.configure(state=DISABLED)
# return
#else:
# B1.configure(state=NORMAL)
if not content.get():
messagebox.showerror("错误","输入为空")
return
#print(time.strftime('%Y_%m_%d',time.localtime(time.time())))
if os.path.exists('D:\\diary'):
pass
else:
os.makedirs("D:\\diary")
file = open('D:\\diary'+'\\'+time.strftime('%Y_%m_%d',time.localtime(time.time()))+".txt",'a')
string = time.strftime("%I:%M",time.localtime(time.time()))+"——"+content.get()+"\n"## 12小时格式
file.write(string)
file.close()
global E1
E1.delete(0,END)
E1.focus()
B1.configure(state=DISABLED) #提交后按钮变灰色，因为每半小时只允许提交一次
def submittask():#按钮只是messbox弹窗后的3mins 内有效，如果距离上次弹窗超过1min，则无效
global T1
file = open('D:\\diary'+'\\'+time.strftime('%Y_%m_%d',time.localtime(time.time()))+"_task.txt",'w')
string = T1.get(0.0,'end')## 12小时格式
file.write(string)
file.close()
def loadtask():#按钮只是messbox弹窗后的3mins 内有效，如果距离上次弹窗超过1min，则无效
global T1
try:#文件可能不存在
file = open('D:\\diary'+'\\'+time.strftime('%Y_%m_%d',time.localtime(time.time()))+"_task.txt",'r')
string = file.read()
file.close()
T1.delete('1.0','end')
T1.insert(INSERT, string)
except:
pass
def openfolder():
os.startfile("D:\\diary\\")
#@just_one_instance
def main():
global L1,E1,B1,L2,B2,B3,content,T1
timer = threading.Timer(1,hello)
timer.start()
root = Tk()
root.resizable(False,False)
root.wm_attributes('-topmost',1)
root.title("每半小时记录一次(番茄工作法)")
L1 = Label(root,bd=1,text="倒计时30分钟")
#L1.pack(side=LEFT)
L1.grid(row=0,column=0,sticky='W')
content = StringVar()
E1 = Entry(root,bd=1,width=20,textvariable=content)
#E1.pack(side = LEFT)
E1.grid(row=0,column=1)
E1.focus()
B1 = Button(root,bd=1,text="提交干了啥",command = submit)
#B1.pack(side=RIGHT)
B1.grid(row=0,column=2)
L2 = Label(root,bd=1,text="任务列表: ")
L2.grid(row=1,column=0,sticky='W')
T1 = Text(root,height=5,width=40,bd=1)
T1.grid(row=2,column=0,sticky='W',columnspan=3)
B2 = Button(root,padx=3,text="提交任务",bd=1,command = submittask)
#B1.pack(side=RIGHT)
B2.grid(row=3,column=0,sticky='SW')
B3 = Button(root,padx=3,text="加载任务",bd=1,command = loadtask)
#B1.pack(side=RIGHT)
B3.grid(row=3,column=2,sticky='SE')
B4 = Button(root, padx=3, text="打开工作目录", bd=1, command=openfolder)
B4.grid(row=3, column=1)
root.mainloop()
if __name__ == '__main__':
instance = SingleInstance()
main() |
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http://www.coolketang.com/hdjc/hdjc/pscc_m1/?rs=pscc_m1_l1_3&sw=1024&pc=23&nt=Photoshop%u9009%u9879%u5361%u6807%u7B7E%u7684%u4F7F%u7528&ct=%u4E92%u52A8%u6559%u7A0B%u7B2C%u4E00%u8282%uFF1A%u64CD%u4F5C%u793A%u8303 |
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https://laiqun.github.io/2018/02/26/advanced-classification/#more
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