大约有 16,000 项符合查询结果（耗时：0.0524秒） [XML]
List all sequences in a Postgres db 8.1 with SQL
I'm converting a db from postgres to mysql.
19 Answers
19
...
How to replace case-insensitive literal substrings in Java
...target = "FOOBar";
target = target.replaceAll("(?i)foo", "");
System.out.println(target);
Output:
Bar
It's worth mentioning that replaceAll treats the first argument as a regex pattern, which can cause unexpected results. To solve this, also use Pattern.quote as suggested in the comments.
...
Calculate distance between two points in google maps V3
...y>
private DistanceAlgorithm() { }
/// <summary>
/// Convert degrees to Radians
/// </summary>
/// <param name="x">Degrees</param>
/// <returns>The equivalent in radians</returns>
public static double Radians(double x)
{
...
How to print to console when using Qt
...hat variables do you want to print? If you mean QStrings, those need to be converted to c-Strings. Try:
std::cout << myString.toAscii().data();
share
|
improve this answer
|
...
Command prompt won't change directory to another drive
...are enabled CHDIR changes as follows:
The current directory string is converted to use the same case as
the on disk names. So CD C:\TEMP would actually set the current
directory to C:\Temp if that is the case on disk.
CHDIR command does not treat spaces as delimiters, so it is possibl...
Using Java to find substring of a bigger string using Regular Expression
... }
for(String s : listMatches)
{
System.out.println(s);
}
}
}
It displays :
value1
value2
value3
share
|
improve this answer
|
fo...
How to pass an object into a state using UI-router?
...eter:
Well, there is no direct way how to do it now, as every parameter is converted to string (EDIT: since 0.2.13, this is no longer true - you can use objects directly), but you can workaround it by creating the string on your own
toParamsJson = JSON.stringify(toStateParams);
and in target cont...
Preview an image before it is uploaded
...target.result);
}
reader.readAsDataURL(input.files[0]); // convert to base64 string
}
}
$("#imgInp").change(function() {
readURL(this);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form runat="server">
...
UIView bottom border?
...
Nice snippet. I refactored this and converted to Swift. You can find it here.
– Isuru
Feb 11 '15 at 7:04
...
Shortcuts in Objective-C to concatenate NSStrings
...or whatever to the return value of this function.
Or, to make a shortcut, convert the NSString into a C++ string and use the '+' there.
share
|
improve this answer
|
follow
...