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How to write log to file
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Was like $ cd /etc/systemd/system $ sudo vi app.service ExecStart=/bin/bash -c 'sudo go run main.go >> /home/ubuntu/go/src/html_menu_1/logfile' Me NOT work Ubuntu 18.04.3
– Ryosuke Hujisawa
Feb 20 at 23:07
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Literal suffix for byte in .NET?
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Windows下 C++网络延时检测 - C/C++ - 清泛网 - 专注C/C++及内核技术
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unsigned char Ttl; // Time To Live
unsigned char Tos; // Type Of Service
unsigned char IPFlags; // IP flags
unsigned char OptSize; // Size of options data
unsigned char FAR *Options; // Options data buffer
}IPINFO;
typedef IPINFO* PIPINFO;
typedef struct _ICMPECHO
{
un...
Which is faster in Python: x**.5 or math.sqrt(x)?
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Codepad is a great service, but horrible for timing performance, I mean who knows how busy the server will be at a given moment. Each run could potentially give very different results
– adamJLev
May 12 '10...
Simple Log to File example for django 1.3+
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Should I declare Jackson's ObjectMapper as a static field?
...th 4 identical threads that were getting and processing JSON data from web services.
My application was frequently stalling on the following command, according to the thread dump:
Map aPage = mapper.readValue(reader, Map.class);
Beside that, performance was not good.
When I replaced static variab...
How to get the system uptime in Windows? [closed]
...ailed information such as shutdown, reboots, operating system crashes, and Service Pack installation.
Read the following KB for more info and for the download links:
MSKB232243: Uptime.exe Tool Allows You to Estimate Server Availability with Windows NT 4.0 SP4 or Higher.
To use it, follow the...
Objective-C declared @property attributes (nonatomic, copy, strong, weak)
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Select distinct values from a table field
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Loading cross-domain endpoint with AJAX
...ating your own proxy in the back-end, so that your proxy will point to the services in other domains, because in the back-end not exists the same origin policy restriction. But if you can't do that in back-end, then pay attention to the following tips.
Warning!
Using third-party proxies is not a ...