大约有 40,000 项符合查询结果（耗时：0.0597秒） [XML]
Using sed and grep/egrep to search and replace
... this command saved me hours of work copying header files out of my app for the library I made. This is awesome :) Here is the command I used egrep -lRZ "\.h$" . | xargs -0 tar -cvf headers.tar | (cp headers.tar headers; cd headers; tar xf headers.tar; )
– The Lazy Code...
Using PHP with Socket.io
...rue);
$elephant->init();
$elephant->send(
ElephantIOClient::TYPE_EVENT,
null,
null,
json_encode(array('name' => 'foo', 'args' => 'bar'))
);
$elephant->close();
echo 'tryin to send `bar` to the event `foo`';
socket io server
var io = require('socket.io').listen(800...
Network usage top/htop on Linux
...
+ For apps going wild. We need to discuss it first ;)
– ad4s
Jan 25 '19 at 21:27
...
What is the use case of noop [:] in bash?
... @JonathanLeffler: Shame on me, but I don't get it. What would happen to : * * *?
– DevSolar
Nov 5 '14 at 14:23
7
...
How to repeat a “block” in a django template
...
Good solution. However, it is "use_macro". "usemacro" is wrong.
– Ramtin
Nov 28 '17 at 11:25
...
What's the difference between Jetty and Netty?
...
Jetty is a lightweight servlet container, easy to embed within a java application, there is an easy to use jetty client also.
Netty is an asynchronous event-driven network application framework.
You can write your own servlet container or http client app with help of the Netty framework for ex...
How can I declare and define multiple variables in one line using C++?
...they just happen to be the same type now but don't really need to be (uint8_t height, width; might turn into uint8_t height; uint16_t width; in the future and should have been uint8_t height; uint8_t width; to begin with).
– altendky
Jun 17 '15 at 15:08
...
Pandas count(distinct) equivalent
...if I have multiple columns that I want to be unique together, like in .drop_duplicates(subset=['col1','col2'])?
– ErnestScribbler
Oct 2 '17 at 8:10
4
...
Using Enum values as String literals
...of enums:
public final class Modes {
public static final String MODE_1 = "Fancy Mode 1";
public static final String MODE_2 = "Fancy Mode 2";
public static final String MODE_3 = "Fancy Mode 3";
private Modes() { }
}
Option Four: interfaces have every field public, static and fin...
Android: How to turn screen on and off programmatically?
...
I am going to assume you only want this to be in effect while your application is in the foreground.
This code:
params.flags |= LayoutParams.FLAG_KEEP_SCREEN_ON;
params.screenBrightness = 0;
getWindow().setAttributes(params);
Does not turn the screen off in the traditional sense. It mak...