大约有 500 项符合查询结果（耗时：0.0214秒） [XML]
Regular expression to match URLs in Java
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Try the following regex string instead. Your test was probably done in a case-sensitive manner. I have added the lowercase alphas as well as a proper string beginning placeholder.
String regex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
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Regular expression to match non-ASCII characters?
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WonderLand
4,53555 gold badges4848 silver badges6767 bronze badges
answered Sep 29 '08 at 18:45
Jeremy RutenJeremy Ruten
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List of All Locales and Their Short Codes?
...-MA
arn-CL
ar-OM
ar-QA
ar-SA
ar-SY
ar-TN
ar-YE
as-IN
az-Cyrl-AZ
az-Latn-AZ
ba-RU
be-BY
bg-BG
bn-BD
bn-IN
bo-CN
br-FR
bs-Cyrl-BA
bs-Latn-BA
ca-ES
co-FR
cs-CZ
cy-GB
da-DK
de-AT
de-CH
de-DE
de-LI
de-LU
dsb-DE
dv-MV
el-GR
en-029
en-AU
en-BZ
en-CA
en-GB
en-IE
en-IN
en-JM
en-MY
en-NZ
en-PH
en-SG
en-TT
en-...
Worst security hole you've seen? [closed]
...ng. Case in point:
http://www.google.com/search?q=inurl%3Aselect+inurl%3A%2520+inurl%3Afrom+inurl%3Awhere
It's amazing how many pages on the Internet, government sites in particular, pass an SQL query through the query string. It's the worst form of SQL injection, and it takes no effort at all to ...
What does a tilde do when it precedes an expression?
... performant by using bitwise tricks (as one possible tool in a much bigger bag).
It's also a (generally) unclear trick to turn indexOf()'s found return value into truthy (while making not found as falsy) and people often use it for its side effect of truncating numbers to 32 bits (and dropping its ...
How to order by with union in SQL?
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bernd_kbernd_k
9,86466 gold badges3737 silver badges5858 bronze badges
4...
What characters are valid for JavaScript variable names?
...|arguments|interface|protected|implements|instanceof)$)[$A-Z\_a-z\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u...
App Inventor 2 扩展 · App Inventor 2 中文网
...s a clean project that demos the use of the component. You can import this aia directly too. http://appinventor.mit.edu/extensions/data/demo/ImageProcessorDemo.aia
SoundAnalysis created by Mouhamadou Oumar Sall
Multimedia component that analyzes the pitch of a sound through the microphone and retu...
Send string to stdin
Is there a way to effectively do this in bash:
6 Answers
6
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How do you convert a byte array to a hexadecimal string, and vice versa?
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Either:
public static string ByteArrayToString(byte[] ba)
{
StringBuilder hex = new StringBuilder(ba.Length * 2);
foreach (byte b in ba)
hex.AppendFormat("{0:x2}", b);
return hex.ToString();
}
or:
public static string ByteArrayToString(byte[] ba)
{
return BitConve...