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Relative paths based on file location instead of current working directory [duplicate]
...hat says cat.sh: 2: cat.sh: Bad substitution, then see here: stackoverflow.com/questions/29832037/…
– Cameron Hudson
Jun 26 '19 at 0:28
1
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How to check edittext's text is email address or not?
... = "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}$";
Pattern pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE);
Matcher matcher = pattern.matcher(email);
return matcher.matches();
}
Pass your edit text string in this function .
for right email verification you need server side a...
What's the best Django search app? [closed]
...oogle.com/p/djapian/
http://code.google.com/p/django-search-lucene/
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/
To me, most look quite complicated and, frankly, a little daunting to implement.
I'd be interested to learn what you think of these.
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如何设置中文.中国 的中文域名解析和中文域名绑定？ - 更多技术 - 清泛网 -...
...电脑.中国。 首先到 CNNIC提供的转码网页去进行转码http://www.webmasterhome.cn/tool/punycode.asp 然后输入 学生电脑.中国 ，接着按 submit，得到转换后的结果 xn--48So21D5Bw25D.xn--fiQs8S ，意思是 学生电脑.中国的 punycode 是 xn--48So21D5Bw25D.xn--fiQs8S...
怎么通过app inventor接收mqtt平台推送的长消息 - App Inventor 2 中文网 -...
...se64编码的图片，可以是使用拓展解码还原成图片：https://www.fun123.cn/reference/ ... A%E5%AA%92%E4%BD%93我想制作一个门禁系统，把摄像头采集的图片通过MQTT平台发送给app inventor我的手机现在可以接收到短消息，这个BASE64编码数据直接接...
How do CDI and EJB compare? interact?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Difference between volatile and synchronized in Java
...zed with respect to memory visibility and instruction ordering (see http://www.cs.umd.edu/users/pugh/java/memoryModel/jsr-133-faq.html#volatile). For the purposes of visibility, each access to a volatile field acts like half a synchronization.
Under the new memory model, it is still true that v...
Simple calculations for working with lat/lon and km distance?
...y, using some amusingly complicated (but still fast) trigonometry:
http://www.jstott.me.uk/jcoord/
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Why do Java webapps use .do extension? Where did it come from?
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match the /logon path described
earlier might look like this:
http://www.mycompany.com/myapplication/do/logon
where /myapplication is the context
path under which your application is
deployed.
Extension mapping, on the other hand,
matches request URIs to the action
servlet b...
Detect Browser Language in PHP
... Greek (el) and Slovenian (sl) all appear to be two letter: msdn.microsoft.com/en-us/library/ms533052(v=vs.85).aspx
– Peter K.
Nov 19 '12 at 17:35
18
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