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Why should I use core.autocrlf=true in Git?
...howing all your files as modified because of the automatic EOL conversion done when cloning a Unix-based EOL Git repo to a Windows one (see issue 83 for instance)
and your coding tools somehow depends on a native EOL style being present in your file:
for instance, a code generator hard-coded to de...
How to change progress bar's progress color in Android
... user request. Since I usually use code for building my GUI screen and components, I'm not familiar with the attached XML and I don't know what's a layer-list (although I'm guessing that you are building the progress bar based on several layers..). In case I do want to use the XML you've attached -...
“java.lang.OutOfMemoryError : unable to create new native Thread”
...he JVM source code
if (native_thread->osthread() == NULL) {
// No one should hold a reference to the 'native_thread'.
delete native_thread;
if (JvmtiExport::should_post_resource_exhausted()) {
JvmtiExport::post_resource_exhausted(
JVMTI_RESOURCE_EXHAUSTE...
Master-master vs master-slave database architecture?
... understand your particular requirements.
There's a fundamental tension:
One copy: consistency is easy, but if it happens to be down everybody is out of the water, and if people are remote then may pay horrid communication costs. Bring portable devices, which may need to operate disconnected, into...
Android NDK C++ JNI (no implementation found for native…)
...
There are a couple of things that can lead to "no implementation found". One is getting the function prototype name wrong, another is failing to load the .so at all. Are you sure that System.loadLibrary() is being called before the method is used?
If you don't have a JNI_OnLoad function defined,...
How to hide a in a menu with CSS?
...
You have to implement two methods for hiding. display: none works for FF, but not Chrome or IE. So the second method is wrapping the <option> in a <span> with display: none. FF won't do it (technically invalid HTML, per the spec) but Chrome and IE will and it will hide...
Why java.util.Optional is not Serializable, how to serialize the object with such fields
...bda (JSR-335) expert group considered and rejected it. That note, and this one and this one indicate that the primary design goal for Optional is to be used as the return value of functions when a return value might be absent. The intent is that the caller immediately check the Optional and extract ...
Creating instance of type without default constructor in C# using reflection
...itializedObject(typeof(MyClass)); //does not call ctor
myClass.One = 1;
Console.WriteLine(myClass.One); //write "1"
Console.ReadKey();
}
}
public class MyClass
{
public MyClass()
{
Console.WriteLine("MyClass ctor ca...
When is -XAllowAmbiguousTypes appropriate?
...
So, why does GHC complain about the fi in your type signature but not the one for sugarSym? The documentation you have linked to explains that a type is ambiguous if it doesn't appear to the right of the constraint, unless the constraint is using functional dependencies to infer the otherwise-ambig...
How does JavaScript .prototype work?
...never really got my head around this prototype-based programming, does any one know how this works?
26 Answers
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