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How can I efficiently download a large file using Go?
Is there a way to download a large file using Go that will store the content directly into a file instead of storing it all in memory before writing it to a file? Because the file is so big, storing it all in memory before writing it to a file is going to use up all the memory.
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How can I convert my Java program to an .exe file? [closed]
If I have a Java source file (*.java) or a class file (*.class), how can I convert it to a .exe file?
14 Answers
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Checking if a folder exists using a .bat file [closed]
...olderA) exists and if so, for a message to be displayed and then the batch file to be exited.
2 Answers
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How to create a directory in Java?
...ear, I will update it to better approach which is suggested by Bozho.
new File("/path/directory").mkdirs();
Deprecated:
File theDir = new File("new folder");
// if the directory does not exist, create it
if (!theDir.exists()) {
System.out.println("creating directory: " + theDir.getName());...
invalid byte sequence for encoding “UTF8”
...rror seems to be telling you there's some invalid UTF8 data in your source file. That means that the copy utility has detected or guessed that you're feeding it a UTF8 file.
If you're running under some variant of Unix, you can check the encoding (more or less) with the file utility.
$ file yourfi...
Git file permissions on Windows
I've read through a few questions regarding file permissions in Git and I'm still a bit confused. I've got a repo on GitHub forked from another. Post merge, they should be identical. However:
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Exclude a directory from git diff
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P.S. globbing doesn't match hidden files, so if you're obsessive, you might want to tack on .!(.|) to match everything starting with a . besides . and ...
– Cascabel
Dec 7 '10 at 20:43
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nginx: send all requests to a single html page
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I think this will do it for you:
location / {
try_files /base.html =404;
}
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Android Studio Google JAR file causing GC overhead limit exceeded error
...he dexing operation. Add this to your android closure in your build.gradle file:
dexOptions {
javaMaxHeapSize "4g"
}
and see if that helps.
(idea courtesy of this answer from Scott Barta)
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Android Camera : data intent returns null
...o = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
Uri uri = Uri.parse("file:///sdcard/photo.jpg");
photo.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, uri);
startActivityForResult(photo,requestCode);
}
if (requestCode == CAMERA_REQUEST_CODE) {
if (resultCode == Activity.RES...