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DamianMullins / gist:6230365
Created August 14, 2013 11:51
Windows CMD: puts the date and time on the line along with the folder, and starts the prompt on the next line
PROMPT=$C$D$S$T$H$H$H$H$H$H$F$S$P$_$G$S
@DamianMullins
DamianMullins / gist:3452075
Last active March 23, 2023 11:44
Increment or decrement textbox value using arrow up & down keyboard keys
function change(element, increment) {
var $el = $(element),
elValue = parseInt($el.val(), 10),
incAmount = increment || 1,
newValue = elValue + incAmount;
if ((newValue) > -1) {
$el.val(newValue);
}
}
@DamianMullins
DamianMullins / gist:3425388
Created August 22, 2012 13:05
GIT Shell Aliases
alias gs='git status '
alias ga='git add '
alias gb='git branch '
alias gc='git commit'
alias gd='git diff'
alias go='git checkout '
alias gk='gitk --all&'
alias gx='gitx --all'
alias got='git '
@DamianMullins
DamianMullins / clean_url.py
Created August 13, 2012 19:50
Check that submitted URL is unique and allowed
def clean_url(self):
INVALID_URLS = ('about', 'admin', 'register')
url = self.cleaned_data['url']
try:
post = Post.objects.get(url=url)
except Post.DoesNotExist:
pass
else:
raise forms.ValidationError(u'%s already exists' % post )
@DamianMullins
DamianMullins / strip_js.py
Created August 13, 2012 19:47
Filter out script tags from a string
@register.filter
@stringfilter
def stripjs(value):
stripped = re.sub(r'<script(?:\s[^>]*)?(>(?:.(?!/script>))*</script>|/>)', \
'', force_unicode(value), flags=re.S)
return mark_safe(stripped)