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How can I store my users' passwords safely?
...tials';
}
(In case you are still using legacy 5.3.7 or newer you can install ircmaxell/password_compat to have access to the build-in functions)
Improving upon salted hashes: add pepper
If you want extra security, the security folks now (2017) recommend adding a 'pepper' to the (automatically)...
php 获取操作系统、浏览器版本信息（持续更新） - 更多技术 - 清泛网 - 专...
... @return ip归属地信息
*/
function getIPLocale($ip) {
//用淘宝API获取归属地信息
$retjson = file_get_contents('http://ip.taobao.com/service/getIpInfo.php?ip='.$ip);
$info = json_decode($retjson, true);
$data = $info['data'];
return array($data['country'], $data['region'], ...
Facebook share button and custom text [closed]
...matically from the page that you are sharing.
In order to "help" facebook API find those things you can put the following things in the header of the page that you are sharing:
<meta property="og:title" content="title" />
<meta property="og:description" content="description" />
<m...
What is the canonical way to determine commandline vs. http execution of a PHP script?
...
@Bobby, the example in the php.net docs actually matches both "cgi" and "cgi-fcgi" by just looking at the first three characters of the string ... that's why and it actually makes sense. If anything it's just to get back @hop for calling php no language for serious pro...
Manually raising (throwing) an exception in Python
...
How do I manually throw/raise an exception in Python?
Use the most specific Exception constructor that semantically fits your issue.
Be specific in your message, e.g.:
raise ValueError('A very specific bad thing happened.')
Don't ...
Get real path from URI, Android KitKat new storage access framework [duplicate]
Before the new gallery access in Android 4.4 (KitKat) I got my real path on the SD card with this method:
9 Answers
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java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
...
He's calling it bloated because its overpopulating the global class namespace. Why have URLEncoder.encode and URLDecoder.decode when you could have URL.encode and URL.decode, or even just URLEncoder.decode? Why make it all redundan...
Using a piano keyboard as a computer keyboard [closed]
I have RSI problems and have tried 30 different computer keyboards which all caused me pain. Playing piano does not cause me pain. I have played piano for around 20 years without any pain issues. I would like to know if there is a way to capture MIDI from a MIDI keyboard and output keyboard stroke...
When do items in HTML5 local storage expire?
...may run into space considerations. It's good to program defensively. Generally however things remain "forever" based on some practical definition of that word.
edit — obviously, your own application can actively remove stuff if it decides it's too old. That is, you can explicitly include some so...
Padding or margin value in pixels as integer using jQuery
... the width/height without padding, you need to use .width() and .height(). api.jquery.com/innerWidth api.jquery.com/width api.jquery.com/outerWidth
– Andrew Ensley
May 14 '12 at 15:47
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