我正在尝试使用python发送电子邮件(Gmail),但我收到以下错误.
Traceback (most recent call last):
File "emailSend.py", line 14, in <module>
server.login(username,password)
File "/usr/lib/python2.5/smtplib.py", line 554, in login
raise SMTPException("SMTP AUTH extension not supported by server.")
smtplib.SMTPException: SMTP AUTH extension not supported by server.
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Python脚本如下.
import smtplib
fromaddr = 'user_me@gmail.com'
toaddrs = 'user_you@gmail.com'
msg = 'Why,Oh why!'
username = 'user_me@gmail.com'
password = 'pwd'
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(username,password)
server.sendmail(fromaddr, toaddrs, msg)
server.quit()
Run Code Online (Sandbox Code Playgroud) 如何更改 Android Oreo 中的通知点颜色。
new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.ic_notification_white)
.setColor(ContextCompat.getColor(context, R.color.accent))
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我尝试使用 setColor() 但它不起作用。
我正在使用GCC 4.8.1,它似乎没有将const变量本地存储在DATA段的main中.下面是3个这样的程序的代码和内存映射:
代码1:
int main(void)
{ //char a[10]="HELLO"; //1 //const char a[10] = "HELLO"; //2
return 0;
}
MEMORY MAP FOR ABOVE:
text data bss dec hex filename
7264 1688 1040 9992 2708 a.exe
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代码2:
int main(void)
{
char a[10]="HELLO";
//const char a[10] = "HELLO";
return 0;
}
MEMORY MAP FOR 2:
text data bss dec hex filename
7280 1688 1040 10008 2718 a.exe
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代码3:
int main(void)
{
//char a[10]="HELLO";
const char a[10] = "HELLO";
return 0;
}
MEMORY MAP …
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