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How to prevent custom views from losing state across screen orientation changes
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Here is another variant that uses a mix of the two above methods.
Combining the speed and correctness of Parcelable with the simplicity of a Bundle:
@Override
public Parcelable onSaveInstanceState() {
Bundle bundle = new Bundle();
// The vars you want ...
Stopping python using ctrl+c
...on program is running will cause python to raise a KeyboardInterrupt exception. It's likely that a program that makes lots of HTTP requests will have lots of exception handling code. If the except part of the try-except block doesn't specify which exceptions it should catch, it will catch all exce...
Read/write to Windows registry using Java
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I know this question is old, but it is the first search result on google to "java read/write to registry". Recently I found this amazing piece of code which:
Can read/write to ANY part of the registry.
DOES NOT USE JNI.
DOES NOT USE ANY 3...
Which iomanip manipulators are 'sticky'?
...rectly assumed std::setw() would affect the stringstream for every insertion, until I changed it explicitly. However, it is always unset after the insertion.
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What is the difference between max-device-width and max-width for mobile web?
...dth for development, although max-device-width is more accurate for production.
– John Magnolia
Mar 24 '13 at 20:15
31
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How to create a zip file in Java
...try e = new ZipEntry("folderName/mytext.txt");
You can find more information about compression with Java here.
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Access data in package subdirectory
...Right now I have the paths to the files hardcoded into my classes and functions. I would like to write more robust code that can access the subdirectory regardless of where it is installed on the user's system.
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Preserve line endings
...s Unixy. The rest of lines have Windowish line-endings. Thus my file got a mixed of lines with different line endings.
– eigenfield
Mar 24 '17 at 23:21
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Search in all files in a project in Sublime Text 3
...it) you can define <open folders>, <open files>, filters... or mix them with a comma.
– gmo
Mar 11 '15 at 16:05
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sql primary key and index
...r doesn't indicate that the PK index doesn't also already exist.
The additional index does no good, but the only harm (very small) is the additional file size and row-creation overhead.
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