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Error “gnu/stubs-32.h: No such file or directory” while compiling Nachos source code
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This is now in the GCC wiki FAQ, see http://gcc.gnu.org/wiki/FAQ#gnu_stubs-32.h
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How to get the width and height of an android.widget.ImageView?
...eight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
public boolean onPreDraw() {
...
How to convert a string of numbers to an array of numbers?
...lfers", if you don't know what I am talking about : codegolf.stackexchange.com
– TrapII
Jun 19 at 10:49
Clever, but I'...
How do I build a numpy array from a generator?
...eUploader: {
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What do I have to do to get Core Data to automatically migrate models?
...If you have already made the changes that have caused your project to be incompatible - take these changes out of the original xcdatamodel file. If you have yet to make the changes - then just edit the 2.xcdatamodel file (the one you just made current version).
Now when you install this version onto...
How do I delete an exported environment variable?
...Note: in all the above, I assume that the variable name is 'x'.
credits:
https://www.cyberciti.biz/faq/unix-linux-difference-between-set-and-setenv-c-shell-variable/
https://www.oreilly.com/library/view/solaristm-7-reference/0130200484/0130200484_ch18lev1sec24.html
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Maximum Length of Command Line String
...eUploader: {
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Getting Java version at runtime
... every JVM. There are two possible formats for it:
Java 8 or lower: 1.6.0_23, 1.7.0, 1.7.0_80, 1.8.0_211
Java 9 or higher: 9.0.1, 11.0.4, 12, 12.0.1
Here is a trick to extract the major version: If it is a 1.x.y_z version string, extract the character at index 2 of the string. If it is a x.y.z v...
Remove local git tags that are no longer on the remote repository
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Good question. :) I don't have a complete answer...
That said, you can get a list of remote tags via git ls-remote. To list the tags in the repository referenced by origin, you'd run:
git ls-remote --tags origin
That returns a list of hashes and friendl...
Who sets response content-type in Spring MVC (@ResponseBody)
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Simple declaration of the StringHttpMessageConverter bean is not enough, you need to inject it into AnnotationMethodHandlerAdapter:
<bean class = "org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="...