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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
...What's the simplest/most elegant way that I can convert, in Java, a string from the format "THIS_IS_AN_EXAMPLE_STRING" to the format " ThisIsAnExampleString "? I figure there must be at least one way to do it using String.replaceAll() and a regex.
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git update-index --assume-unchanged on directory
... | xargs -0 git update-index --assume-unchanged
Edit: incorporated input from @MatthewScharley regarding git ls-files -z.
Windows Commands
Note: If you're on windows, use Git Bash to run these commands
share
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Android image caching
How can I cache images after they are downloaded from web?
18 Answers
18
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How to find day of week in php in a specific timezone
...ce php 5.1.0 you can use date("N", $timestamp) to get 1..7 values starting from Monday. In the older versions you can use the trick (date("w", $timestamp) + 6) % 7 to get 0..6 values starting from Monday.
– oluckyman
Mar 23 '13 at 6:17
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Does PNG contain EXIF data like JPG?
...IF information in a PNG "Raw profile type APP1" zTXt chunk when converting from JPEG images. This method of storing EXIF in PNG images is also supported by ExifTool (and I believe Exiv2 too), but it is not part of the PNG or EXIF specification.
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How to open files relative to home directory
...when you use shared network computers for development, you could get this from Ruby using:
require 'etc'
open ("#{Etc.getpwuid.dir}/some_file")
I believe this identifies the current logged-in user and gets their home directory rather than relying on the global $HOME environment variable being se...
Android - Setting a Timeout for an AsyncTask?
...have an AsyncTask class that I execute that downloads a big list of data from a website.
7 Answers
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How to use git with gnome-keyring integration
...bgnome-keyring-dev. Also, I had to download the git contrib repo manually from github.com/git/git/tree/master/contrib and put it in /usr/share/git-core/. These files are no longer included with a default git install, at least using the official git-core ubuntu ppa.
– Johann
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Dealing with “Xerces hell” in Java/Maven?
...ce, the mere mention of the word Xerces is enough to incite murderous rage from developers. A cursory glance at the other Xerces questions on SO seem to indicate that almost all Maven users are "touched" by this problem at some point. Unfortunately, understanding the problem requires a bit of knowl...
Node.js client for a socket.io server
...ion (socket){
console.log('connection');
socket.on('CH01', function (from, msg) {
console.log('MSG', from, ' saying ', msg);
});
});
http.listen(3000, function () {
console.log('listening on *:3000');
});
Run :
Open 2 console and run node server.js and node client.js
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