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NSString with \n or line break
...e Role Play on facebook for 50 free coins.";
NSString *str3 = @"Check out 'What's Hot' on other ways to receive free coins";
NSString *msg = [NSString stringWithFormat:@"%@\n%@\n%@", str1, str2, str3];
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Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
... from console not from eclipse you won't have this kind of issues, that is what I've realized after few months of using it, now pretty comfortable with maven
– Gandalf StormCrow
May 11 '10 at 12:43
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What is the difference between class and instance attributes?
... @Rafe: No, all types are shared. The reason you're confused is that what a.foo.append(5) is mutating the value that a.foo refers to, while a.foo = 5 is making a.foo into a new name for the value 5. So, you end up with an instance attribute that hides the class attribute. Try the same a.foo = ...
Serialize an object to XML
...t generic library with template extension methods, that I would embrace. What do you think?
– Michael G
Dec 16 '19 at 16:05
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A reference to the dll could not be added
...ever being used by the app... and was, therefore, not accessible.
Here is what I was using in C#:
"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + strFilePath + ";Extended Properties='Excel 12.0 Xml;HDR=Yes'";
...I was getting an error
As soon as I switched the compiler to x86 it worked
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Can someone explain the right way to use SBT?
...thing and the kitchen sink
For Scala-based dependencies, I would go with what the authors recommend. For instance: http://code.google.com/p/scalaz/#SBT indicates to use:
libraryDependencies += "org.scalaz" %% "scalaz-core" % "6.0.4"
Or https://github.com/typesafehub/sbteclipse/ has instructions...
jQuery posting JSON
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@tasos I think this is what you're after: stackoverflow.com/questions/5806971/…
– Kyle Wild
Aug 13 '12 at 22:41
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Call to undefined method mysqli_stmt::get_result
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I know this was already answered as to what the actual problem is, however I want to offer a simple workaround.
I wanted to use the get_results() method however I didn't have the driver, and I'm not somewhere I can get that added. So, before I called
$stmt->...
How to pipe input to a Bash while loop and preserve variables after loop ends
...< <(cat /etc/passwd); echo $i It did not return last line two times. What I am doing wrong?
– Wakan Tanka
Feb 22 '15 at 19:48
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How to import a class from default package
...it being in a package. This is one of the reasons it's highly discouraged. What I would try is a sort of proxy -- put your code into a package which anything can use, but if you really need something in the default package, make that a very simple class which forwards calls to the class with the rea...