githubbed

I githubbed the code from the previous post. It's now at http://github.com/tekai/tools. Also php-run-string has been fixed.

emacs/php code

Some interesting functions if you happen to write PHP code in emacs:

php-mode.el with some modifications:

;; - php-check-syntax-and-goto-line bound to F12
;; - changed the find-tag-default function to differentiate between
;;   methods and functions BUT this means you need to use tag-fucker.php
;;   instead of etags/ctags/whatever

tag-fucker.php (rename it to use it). A CLI script which generates TAGS/etags stuff used in my php-mode. Much slower than etags but maybe it can by compiled by HipHop.

php.el Some extra php related elisp code. Them gem of it is update-tag-file which does what it says on saving a file ((php-)after-save-hook)

Those files need a bit of shell & elisp knowledge if you want to use them. Go and hack away. If you like/use/modified it pls leave a comment.

Ideapad: incremental tags

• Add a hook to save buffer
• run script to remove file from TAGS
• run tag-fker to add stuff from buffer
• run some tags function in emacs to make adopt changes in TAGS

Update: check out https://github.com/tekai/tools/blob/master/php.el#L45 for an implementation

strange moments

in emacs:

M-x term
... do something in the shell ...
> vim file
WTF? moment as I realize I started vim within emacs

Ideapad: EVE POS exchange format

with JSON: Moon {corp:, alliance:, system:, planet:, moon:, modules: [], rf-timer:, comment:""}

Ideapad: Visualize var scope & occurances

Thread with knots. The thread represents the scope, the knots represent the occurances.

reciprocate

just a reminder for myself that it's spelled as in the title and not "reprociate"

ECMAScript 262 Ed. 3 allows extensions

That ECMAScript allows other extensions is no surprise to me. As Chapter 16 states:

An implementation may provide additional types, values, objects, properties, and functions beyond those described in this specification. This may cause constructs (such as looking up a variable in the global scope) to have implementation-defined behaviour instead of throwing an error (such as ReferenceError).

But what surprised me is the reply I got to this bugreport:

The extension in SpiderMonkey is old and it serves to satisfy the conditional compilation use-case:

if (DEBUG) {
  function maybe() {...}
}

if DEBUG evaluates to falsy, no function maybe is defined. More, this means the binding of maybe depends on evaluation of the sub-statement containing it. Same goes for the testcase in comment 0. ECMA-262 Ed. 3 (chapter 16) allows syntactic extensions, which the function as sub-statement definitely is an example of. That we differ from other browsers is a tolerable consequence of ES3 chapter 16 allowing syntactic extension. Note that for ES4, function in a block will be block-scoped, but hoiste to top of the block, so the testcase in comment 0 will work.

So basically all Mozilla implementations of ES3 (SpiderMonkey, Rhino, Tamarin?) have been extended so that if changes the behaviour described in ES3 10.1.3. Functions (not variables) are not added to the Scope Chain if they are wrapped in an if which doesn't evaluate to true.

Doesn't seem much of a problem though as there are only two bug reports about it and an only one comment explaining why it is the way it is.

Florence And The Machine

Dog Days

Kiss With a Fist

Rabbit Heart (Raise It Up)

Could find a proper video for the song Lungs, which is really awesome

Their album Lungs should be out on June 9th in the UK, no idea when it's out in the rest of the world.

Dinge die man nicht finden möchte

Die MD5 Summe seines Passworts. Je mehr Treffer desto einfacher ist es.

• Hash Generator zum generieren des Hashes
• Google zum suchen des Hashes
• "Password Recovery" zum prüfen wie leicht sich das Password Cracken lässt

Model M PS/2 to USB Adapter

Auf der Arbeit habe ich seit dieser Woche einen neuen Rechner ohne PS/2 Anschluß. Damit ich nicht auf meine alte IBM Model M verzichten muß habe ich jetzt einen USB-PS/2 Adapter gekauft der imho recht günstig ist, nur bei den Versandkosten hätte ich noch schauen sollen ob ich noch was brauche.

Deichkind

Die meiner Meinung besten Musikvideos von Deichkind:

Ihr Debüt "Bon Voyage" ft. Nina

Limit

Komm Schon

Ich Betäube mich ft. Sarah Walker

Arbeit Nervt

tube fmt18

Bookmarklets für Youtube.com Video download

• FMT 18 (MP4)
• FMT 22 (HD)

in the mail today

Gestern Nacht bestellt, Heute geliefert ohne Premium zu zahlen. Irgendwie habe ich das Kings of Leon Album mit dem von Franz Ferdinand verwechselt, ich dachte es kommt erst nächstes Jahr raus.

Von dem AMOP Buch erwarte ich etwas mehr Einblick in in Higher Level OOP und eventuell Design Entscheidungen von OO Sprachen. Das MOP selbst werde ich wohl kaum irgendwo anwenden können.

not the whole!

in javascript ...

there's nothing like NaN

(cause (NaN != NaN) == true)

curry

Currying as per the formal definitions is given a function f(x,y) -> z curry(f) -> g(x) -> h(y) -> z. But usually it's defined as taking f and fixing the first parameter. eg curry(f,5) -> g(y), with g being g(y) = f (5,y). The second definition is actually called partial application, but up to today I didn't know this as I learned it that way in university. But what confused me today was why with the first definition and a function f(x,y,z) that curry(curry(f))(x)(y)(z) != f(x,y,z). I thought c(c(f)) should be in lisp (lambda (z) (lambda (y) (lambda (x) (...)))), baffled me until sat on the train home and figured out that my curry function was working as it correctly produced (lambda () (lambda (x) ...)).

Anyways below is my Javascript code. I didn't find a shorter or more flexible version, so imho it's the best. It supports any number of arguments thanks to aist/array-comprehension.

function curry(f) {
    var args1 = Array.prototype.slice.call(arguments, 1);
    return function () {
        var args2 = Array.prototype.slice.call(arguments);
        args2 = Array.prototype.concat.call(args1, args2);
        return f.apply(this, args2);
    };
}

function realCurry(f) {
    return function (x) {
        return curry(f,x);
    };
}

hello world

mo'bloggin from iPod Touch as it is customary when you get a new gadget

My Drive Thru

Convert PDF to PNGs with The GIMP

Task: Convert the maps from from 2d EVEMaps to png images which can view viewed with the ingame browser.

You'll need GIMP for this.

1. start GIMP
2. open the Script-Fu console via Extras -> Script-Fu -> Script-Fu-console
3. copy & paste the code below into the console, press enter
4. open the pdf, set the options as you like but set Open pages as to images. To test it select only a few maps.
5. copy & paste (export-all-as-png 1) in to console, press enter

The images will be saved as c:\eve-regions\eve-region-1.png, if you don't like that change the code

(define (export-all-as-png start)
  (define (loop l i)
    (let ((image (car l))
          (name (string-append "c:\\eve-regions\\eve-region-"
                               (number->string i)
                               ".png")))
      (gimp-image-convert-indexed image 0 0 255 0 0 "")
      (file-png-save 1
                     image
                     (car (gimp-image-active-drawable image))
                     name
                     name
                     0
                     4
                     0 0 0 0 0)
      (gimp-image-clean-all image))
    (if (not (null? (cdr l)))
        (loop (cdr l) (+ i 1))
      i))
  (let ((images (reverse (vector->list (cadr (gimp-image-list))))))
    (loop images start)))