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Android: how do I check if activity is running?
...it in two activities that link to each other then onStop on the first is sometimes called after onStart in second. So both might be true briefly.
Depending on what you are trying to do (update the current activity from a service?). You could just register a static listener in the service in your ac...
Why is there no Constant feature in Java?
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Every time I go from heavy C++ coding to Java, it takes me a little while to adapt to the lack of const-correctness in Java. This usage of const in C++ is much different than just declaring constant variables, if you didn't know. E...
Store password in TortoiseHg
...rning
Although this answer is accepted as of 2017-09-15, it is not a recommended solution. You should never store your passwords in plain text. Use the mercurial_keyring extension instead. See another answer here.
You can change your push URL to https://username:password@hostname.com/repo.
This...
Regex: Remove lines containing “help”, etc
I have a long document of commands. Using Notepad++ or regex, I want to delete all lines containing "help" including keyboard_help, etc.
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How can I generate a list of files with their absolute path in Linux?
...e, to find all .htaccess files in the current directory:
find "$(pwd)" -name .htaccess
or if your shell expands $PWD to the current directory:
find "$PWD" -name .htaccess
find simply prepends the path it was given to a relative path to the file from that path.
Greg Hewgill also suggested usi...
Programming with white text on black background?
...es anyone program with white text against black background? I have heard some rumors that it is better for your eyes. What's the case? Is it any better than the traditional black on white? What are the pros and cons?
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Save image from URL by paperclip
Please suggest me a way to save an image from an URL by Paperclip.
8 Answers
8
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How can I update my ADT in Eclipse?
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It should list the latest update of adt. If it is not working try the same *Go to eclipse > help > Install new software * but now please do the follwing:
Click on add
Add this url : https://dl-ssl.google.com/android/eclipse/
Give it any name.
It will list the updates available- which s...
Suppressing deprecated warnings in Xcode
... and even occasionally 2.x, I frequently get deprecated warnings involving methods that have changed or been superseded:
9 ...
Is there a UIView resize event?
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As Uli commented below, the proper way to do it is override layoutSubviews and layout the imageViews there.
If, for some reason, you can't subclass and override layoutSubviews, observing bounds should work, even when being kind of dir...