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Change templates in Xcode
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101
You wouldn't change the existing templates. In other words, don't modify anything under the /...
ImportError: No module named apiclient.discovery
...d with Python
– Nathan
Jul 8 '16 at 10:35
4
I have no idea, why the above command without sudo wo...
How do I create a link using javascript?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jan 23 '11 at 8:50
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Get current time in seconds since the Epoch on Linux, Bash
...ow '%(%s)T\n' -1
$ echo beg=$beg now=$now elapsed=$((now-beg))
beg=1583949610 now=1583953032 elapsed=3422
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Capture characters from standard input without waiting for enter to be pressed
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101
That's not possible in a portable manner in pure C++, because it depends too much on the termi...
Combining node.js and Python
... s = zerorpc.Server(HelloRPC())
s.bind("tcp://*:4242")
s.run()
if __name__ == "__main__" : main()
And the node.js client:
var zerorpc = require("zerorpc");
var client = new zerorpc.Client();
client.connect("tcp://127.0.0.1:4242");
//calls the method on the python object
client.invoke("h...
What is a memory fence?
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answered Nov 13 '08 at 10:02
GwareddGwaredd
1,64711 gold badge1111 silver badges1212 bronze badges
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Adding hours to JavaScript Date object?
...rototype.addHours = function(h) {
this.setTime(this.getTime() + (h*60*60*1000));
return this;
}
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is_null($x) vs $x === null in PHP [duplicate]
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//checking with ===
$a = array();
$time = microtime(true);
for($i=0;$i<10000;$i++) {
if($a[$i] === null) {
//do nothing
}
}
echo 'Testing with === ', microtime(true) - $time, "\n";
//checking with is_null()
$time = microtime(true);
for($i=0;$i<10000;$i++) {
if(is_null($a...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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# stdout { }
# 输出到redis
redis {
host => "10.140.45.190" # redis主机地址
port => 6379 # redis端口号
db => 8 # redis数据库编号
data_type => "channel" # 使用发布/订阅模式
key => ...