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Difference between attr_accessor and attr_accessible
...what is the difference between attr_accessor and attr_accessible ? From my understanding, using attr_accessor is used to create getter and setter methods for that variable, so that we can access the variable like Object.variable or Object.variable = some_value .
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Couldn't connect to server 127.0.0.1:27017
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This was my issue. I'm surprised this isn't made clear upfront in the "Getting Started With Mongo" docs.
– jononomo
Oct 30 '13 at 23:33
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how to make twitter bootstrap submenu to open on the left side?
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OP's question and my answer are from august 2012. Meanwhile, Bootstrap is changed, so now you have .pull-left class. Back then, my answer was correct. Now you don't have to manually set css, you have that .pull-left class.
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Replace input type=file by an image
... be done without some hacks and/or javascript . But, the thing is that in my case the upload file buttons are just for uploading images ( jpeg|jpg|png|gif ), so I was wondering if I could use a " clickable " image which would act exactly as an input type file (show the dialog box, and same $_FILE o...
Read file data without saving it in Flask
I am writing my first flask application. I am dealing with file uploads, and basically what I want is to read the data/content of the uploaded file without saving it and then print it on the resulting page. Yes, I am assuming that the user uploads a text file always.
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How to serve static files in Flask
...o declare the paths in the constructor. In the example below, I have moved my templates and static files into a sub-folder called web.
app = Flask(__name__,
static_url_path='',
static_folder='web/static',
template_folder='web/templates')
static_url_path='' re...
How do you make Vim unhighlight what you searched for? [duplicate]
... I've been using /@@<ENTER> which works as long as there's no @@ in my files. I must modify my vimrc NOW!
– paxdiablo
Sep 19 '08 at 3:24
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How do I get the day of week given a date?
...ke to have the date in English:
from datetime import date
import calendar
my_date = date.today()
calendar.day_name[my_date.weekday()] #'Wednesday'
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UIButton inside a view that has a UITapGestureRecognizer
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In my header file, i had my view implement UIGestoreRegognizerDelegate, and in my .m i added your code above. The tap never enters this method, it goes straight to my handler. Any ideas?
– kmehta
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How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...nactive (just temporarily disable it in gitconfig or something). This way, my debug code can always be git stash apply'd to my code at any time without fear of these lines ever being accidentally committed.
I have a possible idea for dealing with these problems, but I'll try implementing it some ot...