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Scala: What is a TypeTag and how do I use it?
...cala> def createArr[A](seq: A*) = Array[A](seq: _*)
<console>:22: error: No ClassTag available for A
def createArr[A](seq: A*) = Array[A](seq: _*)
^
scala> def createArr[A : ClassTag](seq: A*) = Array[A](seq: _*)
createArr: [A](seq: A*)(...
How to style icon color, size, and shadow of Font Awesome Icons
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Looks like the FontAwesome icon color responds to text-info, text-error, etc.
<div style="font-size: 44px;">
<i class="icon-umbrella icon-large text-error"></i>
</div>
share
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How can I read a large text file line by line using Java?
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Here is a sample with full error handling and supporting charset specification for pre-Java 7. With Java 7 you can use try-with-resources syntax, which makes the code cleaner.
If you just want the default charset you can skip the InputStream and use ...
What is the point of a “Build Server”? [closed]
...eeding-edge libraries, not realizing it and then getting "NoClassDefFound" errors all over the place during testing and everyone else wondering what the hell went wrong. (This was problematic in my Java-based job until I set up Hudson and we moved QA builds to that)
– MattC
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Disable validation of HTML5 form elements
...ich is not useful in every case (it is better to check if it returns a 404 error instead of the syntax which is quite permissive and is not of a great help).
You also have the possibility to override the default pattern with the attribute pattern="https?://.+" for example to be more permissive.
P...
Java 8 stream's .min() and .max(): why does this compile?
...e functional interface wouldn't actually match and you would get a compile error. IOW: the type signature of Comparator.compare doesn't adequately capture the semantics of what it means to compare two objects, and thus other interfaces which have absolutely nothing to do with comparing objects accid...
What's the difference between RANK() and DENSE_RANK() functions in oracle?
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Error :SQL Error: ORA-00923: FROM keyword not found where expected
– zloctb
Aug 18 '15 at 8:07
add a...
Get Maven artifact version at runtime
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<archiveClasses>true</archiveClasses> caused error in my case. But problem got solved stackoverflow.com/questions/14934299/…
– Paul Verest
Feb 20 '13 at 2:06
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Jquery Ajax Posting json to webservice
...f-8",
dataType: "json",
success: function(data){alert(data);},
error: function(errMsg) {
alert(errMsg);
}
});
The key to avoiding the invalid JSON primitive issue is to pass jQuery a JSON string for the data parameter, not a JavaScript object, so that jQuery doesn't attempt ...
How do I set the version information for an existing .exe, .dll?
... works for x64 and it is not doing absolutely nothing to the x86 dll -- no error either! any hints what might happen? I can see in appveyor log the verpatch command is executing, no errors, and the dll is not getting somehow replaced and the end it is not having the version stamp; for x64 everythin...