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How can I initialize a String array with length 0 in Java?
...answered Nov 3 '09 at 8:09
Jon SkeetJon Skeet
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How to get relative path from absolute path
...t displays the file path loaded by the user through OpenFileDialog. It's taking up too much space to display the whole path, but I don't want to display only the filename as it might be ambiguous. So I would prefer to show the file path relative to the assembly/exe directory.
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The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
...ing for that section in your View.
If your _Layout.cshtml has something like this:
@RenderSection("scripts")
Then all Views that use that Layout must include a @section with the same name (even if the contents of the section are empty):
@{
ViewBag.Title = "Title";
Layout = "~/Views/Shar...
Visual Studio, debug one of multiple threads
I have an application with 4 threads working the same code. However, when I step it jumps between the different threads. How can I lock it to one thread so the other threads are ignored for debugging?
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What is included in JCenter repository in Gradle?
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jcenter() is similar to mavenCentral(). Have a look at https://bintray.com/bintray/jcenter for more details. The jCenter guys claim that they have a better performance than Maven Central.
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How do I load an org.w3c.dom.Document from XML in a string?
I have a complete XML document in a string and would like a Document object. Google turns up all sorts of garbage. What is the simplest solution? (In Java 1.5)
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How to pop an alert message box using PHP?
...ed Dec 13 '12 at 1:33
Peter GluckPeter Gluck
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How do I list all files of a directory?
... f in listdir(mypath) if isfile(join(mypath, f))]
or you could use os.walk() which will yield two lists for each directory it visits - splitting into files and dirs for you. If you only want the top directory you can just break the first time it yields
from os import walk
f = []
for (dirpath, di...
Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?
...le (usually) is compiled. In simple terms, this means the compiler will take your .cpp file, open any files #included by it, concatenate them all into one massive text file, and then perform syntax analysis and finally it will convert it to some intermediate code, optimize/perform other tasks, and ...
What is the point of a private pure virtual function?
...s and you need to provide a new implementation only for the method, that takes two ints as arguments.
class MyTurbochargedV8 : public Engine
{
public:
// To prevent SetState( int var, bool val ) from the base class,
// from being hidden by the new implementation of the other overload (below...