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How to convert a java.util.List to a Scala list
...onverters._ scala> val l = new java.util.ArrayList[java.lang.String] l: java.util.ArrayList[String] = [] scala> l.add("hi") res70: Boolean = true scala> l.add("de") res71: Boolean = true scala> l.asScala res72: scala.collection.mutab...
也来说说ReactOS的调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...里(在同目录下的fDebug.c中):
代码:
_stprintf(String, TEXT("%s,n,8,1"), strBaudRate);
if (!Rs232ConfigurePortWin32(String))
{
MessageBox(hMainWnd, TEXT("Error configuring port!"), TEXT("Error"), MB_OK|MB_ICONSTOP);
bConnected = FALSE;
return;
}
...
Difference between private, public, and protected inheritance
...imization). Often containment is the better solution, though. The size for strings is critical, so it's an often seen usage here
template<typename StorageModel>
struct string : private StorageModel {
public:
void realloc() {
// uses inherited function
StorageModel::realloc();
}
};...
How to elegantly ignore some return values of a MATLAB function?
... You can turn the warning off. End the line with this comment string %#ok Mlint will then ignore this. No warnings.
– user85109
Apr 25 '09 at 0:35
add a commen...
Getting visitors country from their IP
...t($ch, CURLOPT_RETURNTRANSFER, TRUE);
$ip_data_in = curl_exec($ch); // string
curl_close($ch);
$ip_data = json_decode($ip_data_in,true);
$ip_data = str_replace('&quot;', '"', $ip_data); // for PHP 5.2 see stackoverflow.com/questions/3110487/
if($ip_data && $ip_data[...
Doctrine - How to print out the real sql, not just the prepared statement?
...
Does not work when parameters are date strings like '2019-01-01'
– Darius.V
Jul 22 '19 at 15:16
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How do I read all classes from a Java package in the classpath?
... are annotated with XmlRootElement:
private List<Class> findMyTypes(String basePackage) throws IOException, ClassNotFoundException
{
ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
MetadataReaderFactory metadataReaderFactory = new CachingMe...
What's the $unwind operator in MongoDB?
...nds array produce an output document. Now, in this example, our values are strings. But, regardless of the type of value for the elements in an array, unwind will produce an output document for each one of these values, such that the field in question will have just that element. In the case of fund...
How to disable CSS in Browser for testing purposes
...sting on the page with $('style,link[rel="stylesheet"]').remove() when the extra javascript is not overwhelmingly cumbersome.
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Disable ActiveRecord for Rails 4
...n without a database:
rails new myApp --skip-active-record
Notice the extra hyphen '-' as opposed to previous versions of Rails.
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