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Detect URLs in text with JavaScript
...
Here is what I ended up using as my regex:
var urlRegex =/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
This doesn't include trailing punctuation in the URL. Crescent's function works like a charm :)
so:
function linkify(text) {
var urlRegex =/(\...
Why is it not advisable to have the database and web server on the same machine?
...r web tier would not have access to say, backup the database to a file and ftp that file to ftp.hackers.com using xp_cmdshell. Or drop the database. Or modify config values. etc.
– Mark Brackett
Mar 24 '09 at 14:47
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What's is the difference between train, validation and test set, in neural networks?
...ss the performance [generalization] of a fully specified classifier.
From ftp://ftp.sas.com/pub/neural/FAQ1.txt section "What are the population, sample, training set, design set, validation"
The error surface will be different for different sets of data from your data set (batch learning). Therefo...
红外实验 - 把手机变成家电遥控器 · App Inventor 2 中文网
...展
上面那套”按下发、松开停”的逻辑，扩展可以帮你接：
when Screen1.Initialize() {
UrsAI2IrXmitter1.RegisterButtonForRepeatedPattern(按钮_音量加, 音量加码)
UrsAI2IrXmitter1.RegisterButtonForSinglePattern(按钮_电源, 电源码)
}
中途验证...
How can I list ALL DNS records?
...h
set -e; set -u
COMMON_SUBDOMAINS="www mail mx a.mx smtp pop imap blog en ftp ssh login"
EXTENDED=""
while :; do case "$1" in
--) shift; break ;;
-x) EXTENDED=y; shift ;;
-s) NS="$2"; shift 2 ;;
*) break ;;
esac; done
DOM="$1"; shift
TYPE="${1:-any}"
test "${NS:-}" || NS=$(dig +short SOA...
Markup XML解析库下载（Markup.h 和 Markup.cpp） - 源码下载 - 清泛网 - 专注C/C++及内核技术
...一个 cpp，绿色小巧，直接加入工程源码编译，跨平台。使用方法参见《C++ 读写xml方法整理（持续更新）》Markup h M C++编写的，一个.h，一个.cpp，绿色小巧，直接加入工程源码编译，跨平台。
使用方法参见《C++ 读写xml方法整...
How to see if an NSString starts with a certain other string?
...test should be != NSNotFound instead of == NSNotFound. But say your URL is ftp://my_http_host.com/thing, it'll match but shouldn't.
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How to deploy an ASP.NET Application with zero downtime
...yond Compare (which is excellent**) to verify and sync changed files (over FTP because that is widely supported) up to the production server
We have a secure URL on the website containing a button which copies everything in 'bin-pub' to 'bin' (taking a backup first to enable quick rollback). At this...
手机蓝牙控制台灯：HC-05 开关、无级调光、定时关灯（附 .aia 源码与单片机...
...议
手机和单片机之间只约定一条指令，简单到可以用任何串口助手手动测试：
方向
内容
含义
手机 → 台灯
L:60\n
亮度设为 60%（0 = 关灯，范围 0~100）
台灯 →...
用矩阵管理成绩表 - App Inventor 2 矩阵块入门案例 · App Inventor 2 中文网
...局变量 块选 Do It（执行），能直接看到矩阵的内容。也可以先往下走，第 2 关搭完一起看现象。
第 2 关：查任意一格的成绩
目标：点 按钮_查询，显示”第 2 行第 3 列的分数：88”（学生 2 的英语成绩）。
...