大约有 3,300 项符合查询结果（耗时：0.0113秒） [XML]
How to run a PowerShell script
...
FYI this also works for PowerShell 1.0 in my experience (Windows 2012 Server)
– knocte
Nov 8 '16 at 7:55
add a comment
...
Using Intent in an Android application to show another activity
... }
});
}
}
---AndroidManifest.xml----
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mindscripts.eid"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="...
Closure in Java 7 [closed]
... around) with access to the variables of the enclosing scope.
Since Java 1.1, anonymous inner class have provided this facility in a highly verbose manner. They also have a restriction of only being able to use final (and definitely assigned) local variables. (Note, even non-final local variables ...
Purge Kafka Topic
...
From kafka 1.1
Purge a topic
bin/kafka-configs.sh --zookeeper localhost:2181 --alter --entity-type topics --entity-name tp_binance_kline --add-config retention.ms=100
wait 1 minute, to be secure that kafka purge the topic
remove the...
How to set layout_gravity programmatically?
...ams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
params.weight = 1.0f;
params.gravity = Gravity.TOP;
button.setLayoutParams(params);
Kotlin
val params = LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT
).apply {
weigh...
How to programmatically send a 404 response with Express/Node?
...
Express will send a very basic 404 response with "Not Found" text:
HTTP/1.1 404 Not Found
X-Powered-By: Express
Vary: Origin
Content-Type: text/plain; charset=utf-8
Content-Length: 9
ETag: W/"9-nR6tc+Z4+i9RpwqTOwvwFw"
Date: Fri, 23 Oct 2015 20:08:19 GMT
Connection: keep-alive
Not Found
...
Auto Scale TextView Text to Fit within Bounds
...TextViews
With Android 8.0 (API level 26) and higher:
<?xml version="1.0" encoding="utf-8"?>
<TextView
android:layout_width="match_parent"
android:layout_height="200dp"
android:autoSizeTextType="uniform"
android:autoSizeMinTextSize="12sp"
android:autoSizeMaxTextSize="...
How do I add a library project to Android Studio?
...
Update for Android Studio 1.0
Since Android Studio 1.0 was released (and a lot of versions between v1.0 and one of the firsts from the time of my previous answer) some things has changed.
My description is focused on adding external library project ...
OceanBase使用libeasy原理源码分析：客户端 - 数据库(内核) - 清泛网 - 专...
...tion_do_client，找到一条connection用于发送这个session
1.1 从IO线程的client_list(easy_hash_t)这个hash table中找出一个easy_client_t(封装一个connection的发起端)，对端地址是session->addr
1.2 如果要发送的session是一个正常的session，则...
How do I implement basic “Long Polling”?
...php
<?php
if(rand(1,3) == 1){
/* Fake an error */
header("HTTP/1.0 404 Not Found");
die();
}
/* Send a string after a random number of seconds (2-10) */
sleep(rand(2,10));
echo("Hi! Have a random number: " . rand(1,10));
?>
Note: With a real site, running this on a regular web-...