git tip: adding remotes to .git/config

When working with the git version control system and editing .git/config to add a new remote, some people may be tempted to copy and change the origin remote that reads something like:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:shlomif/perl.git

However, note that origin also appears at the fetch = and needs to be changed there as well, or else all the branches will be placed in remotes/origin. Maybe there's a better way to add a new remote using the git config commands.

Otherwise, I should note that there doesn't seem to be a consensus among git users whether git pull --rebase is better than a simple git pull: the perl people told me to use --rebase and the Amarok people and someone on Freenode's ##programming told me not to use it. Now I'm just confused.

Syndicated 2012-01-22 16:33:04 from shlomif

Freecell Solver 3.10.0 was Released

Freecell Solver version 3.10.0 has been released. It is available in the form of a source tarball from the download page.

This release fixes two bugs - one with the --max-iters affecting only the last instance, and one with reading foundations with 0, and implements many small optimisations and cleanups. It also adds some experimental code with the so-called delta-states, where states are compactly encoded based on the original state. This functionality is not available in the main solver yet, but it powers the experimental on-disk-key/value-databases-based solver, which end up not scaling very well during testing.

Enjoy!

Syndicated 2012-01-15 19:46:00 from shlomif

Tel Aviv Perl Mongers Meeting on 28 December, 2011

(The Hebrew text will be followed by an English one).

English Version

Please note the change of venue. This is the building where we started having TA.pm, and not the one which we used for some of the recent meetings.

On 28 December, 2011 (Wednesday), the Tel Aviv Perl Mongers will hold their monthly meetup, and this time it is going to be special. We meet at 18:30 and the talks begin at 19:00. The address is: Shenkar College, main building on Anna Frank street, Ramat Gan, Room 300.

One can find more details on the web-site of the Tel Aviv Perl mongers.

This meeting will hold the following talks:

• Visualizing the brain of Vim by Ran Eilam - You loved him in "Game frameworks with SDL, Moose and Coro", you cried over his performance in the after-meeting get-togethers, and you will absolutely adore him in "Visualizing the brain of Vim". All-star legend Ran Eilam will talk to us (both beginners and experts) about Vim and how to fathom this incredible beast. I warn you, the first two lines in the audience will be damaged by Emacs flames.

• A bunch of modules which made sense writing - by Sawyer X: I'm going to cover some utility modules I've written, why they were written and when they are useful. At the end, you'll have to judge whether they were worth writing at all. There will be voting booths available! (We'll cover Algorithm::Diff::Callback, App::Genpass, Data::PowerSet::Hash and Module::Version.)

• To upgrade or not to upgrade, Perl 5.6 vs. Perl 5.14 - ik vs. Sawyer X: A source of great concern in the Perl users community is whether to use an up-to-date Perl and what version should be considered "too old". On one hand, we have the management that wants as little cost and changes as possible (sometimes along with systems administrators), and on the other hand, the developer who wants to use the latest technologies, and is often stuck on obsolete systems.

  In light of this serious consideration, we're going to take turns poking at each other with a stick, wearing funny hats, damning the unbelievers and heretics until they submit to one side: 5.6 or 5.14!

The entrance to the meeting is free-of-charge, and everyone are welcome to attend. See you there!

Syndicated 2011-12-24 16:52:40 from shlomif

Tech Tip: Removing Bash’s Command Completions

The normal way to remove a completion for a Bash command (say “mv”) is to do “complete -r mv”. However, with the bash-completion package installed on Mageia Linux Cauldron, this is not enough because it also adds a default completion for every invoked command. So in order to override this behaviour, type “complete -r -D” and then you can remove the commands’ completions permanently, using “complete -r mv” or whatever.

Syndicated 2011-12-13 10:44:54 from shlomif

Interesting Thought + Music Recommendation

I noticed that if I say to myself “Now I’m self-aware.” a few times and try to follow this advice, I acheive a certain state of self-awareness. Eventually, I get distracted, but while I do, it’s interesting. Try it, if you didn’t already.

And for the music recommendations: Green Sun music is an Israeli producer and composer who produces nice chill-out, new age electronic music. The first three albums are available for free download, and I also bought the mp3 version of his Dream Elements album, and can recommend it.

After I bought it, I mentioned Green Sun to my friend (on IM), and he said that his friend had a band and that they released audio files on their site and eventually got a record deal. I asked him for their site and he referred me to Machinae Supremacy. My friend thought I wouldn’t like them, but apparently I did - it’s a Metalish-music mixing many genres, with a rich sound, which I found likable (even if sometimes it’s a bit weird.). There are many free downloads there, but the site does not look properly with JavaScript disabled.

Syndicated 2011-11-24 10:41:26 from shlomif