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Android Shared preferences for creating one time activity (example) [closed]
...tring variable like:
//public static final String MY_PREFS_NAME = "MyPrefsFile";
SharedPreferences.Editor editor = getSharedPreferences(MY_PREFS_NAME, MODE_PRIVATE).edit();
editor.putString("name", "Elena");
editor.putInt("idName", 12);
editor.apply();
Retrieve data from preference:
SharedPre...
How to make Java honor the DNS Caching Timeout?
...portant because, for example, if you called Security.setProperty in a .war file and deployed that .war to Tomcat, this wouldn't work: Tomcat uses the Java networking stack to initialize itself much earlier than your .war's code is executed. Because of this 'race condition', it is usually more conve...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
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-e: Allows you to provide the program as an argument rather
than in a file. You don't want to have to create a script
file for every little Perl one-liner.
-i: Modifies your input file in-place (making a backup of the
original). Handy to modify files without the {copy,
delete-origin...
One line ftp server in python
...ver? I'd like to be able to do this as quick and temporary way to transfer files to a linux box without having to install a ftp server. Preferably a way using built in python libraries so there's nothing extra to install.
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How to get Ruby / Homebrew / RVM to work on Yosemite?
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via http://blog.ic3man.gr/2014/06/homebrew-ruby-bad-interpreter-no-such-file-or-directory/
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The cause of “bad magic number” error when loading a workspace and how to avoid it?
...untered this issue when I saved a workspace in v3.6.0, and then shared the file with a colleague that was using v3.4.2. I was able to resolve the issue by adding "version=2" to my save function.
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Get data from JSON file with PHP [duplicate]
I'm trying to get data from the following JSON file using PHP. I specifically want "temperatureMin" and "temperatureMax".
3...
File Upload in WebView
I have been struggling to upload files from WebView since last few
days and there is no progress. I googled and implemented all suggested
solutions but none works, like: solutions suggested here ,
and so on.
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When do I use the PHP constant “PHP_EOL”?
...c OS 9 and before used "\r", but not OS X, which uses "\n". Someone should file a bug report...
– imgx64
Jan 28 '12 at 7:32
28
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JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...tate images when they need to be rotated, or detect orientation and rotate file (somehow) before actually uploading it. The demo does neither. It simply takes a file from a file input and displays it the right way, when is this useful in the real world? When I parse my page and feed the URLs from th...