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How do I prompt a user for confirmation in bash script? [duplicate]
...nks!) and added the -n option to read to accept one character without the need to press Enter. You can use one or both of these.
Also, the negated form might look like this:
read -p "Are you sure? " -n 1 -r
echo # (optional) move to a new line
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
[[ "$0" = "$BASH...
FileNotFoundException while getting the InputStream object from HttpURLConnection
...vices. I've only hands on experience with JAX-WS/RS from the standard Java EE 5/6 API. I'd suggest to put a breakpoint on the method responsible for processing the XML file and then step further from there.
– BalusC
Mar 21 '11 at 15:31
...
【phpcms v9】PC站和手机站 全静态手机移动站方法 - 更多技术 - 清泛网 - ...
...跳转，本方法采用的是用JS做的跳转。
方法：
一、网站安装
先装好PC站，建好数据库，PC站连接按常规方法，后台站点设置域名就写www.XX.com；新建一个移动站，把phpcms v9全新的网站文件放到移动站下，移动站数据连接和PC的一...
Merge (with squash) all changes from another branch as a single commit
...
From Git merge
--squash
--no-squash
Produce the working tree and index state as if a real merge
happened (except for the merge
information), but do not actually make
a commit or move the HEAD, nor record
$GIT_DIR/MERGE_HEAD to cause the next
git commit command to create a ...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...es.keychain >> "$cert_file"
The whole code: https://github.com/wayneeseguin/rvm/blob/master/scripts/functions/osx-ssl-certs
For non OSX users
Make sure to update package ca-certificates. (on old systems it might not be available - do not use an old system which does not receive security ...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ock(sk);
}
ulen += sizeof(struct udphdr); //否则开始一个新的udp包
/*
* Get and verify the address.
*/
if (msg->msg_name) {
DECLARE_SOCKADDR(struct sockaddr_in *, usin, msg->msg_name);
if (msg->msg_namelen < sizeof(*usin))
return -EINVAL;
if (usin->sin_family != AF...
What is a fat JAR? [duplicate]
...'
from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
with jar
}
In Maven it's being done this way (after setting up regular jar):
<pluginRepositories>
<pluginRepository>
<id>onejar-maven-plugin.googlecode.com</id>
<...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...文链接下载。请注意：使用串口工具软件之前，一般需要安装硬件厂商提供的驱动程序。
电脑端打开串口：
UART上指示灯会开启，说明串口已打开：
测试与BLE硬件通信（数据透传）手机App端发送数据，BLE硬件（电脑串口）读...
C/C++中退出线程的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...行时，系统会自动撤消任何窗口，并且卸载线程创建的或安装的任何挂钩。其他对象只有在拥有线程的进程终止运行时才被撤消。
（2）线程的退出代码从STILL_ACTIVE改为传递给ExitThread或TerminateThread的代码。
（3）线程内核对象...
Circular gradient in android
I'm trying to make a gradient that emits from the middle of the screen in white, and turns to black as it moves toward the edges of the screen.
...