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How to check if a file exists in Documents folder?
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Nikolai RuheNikolai Ruhe
78.5k1616 gold badges172172 silver badges191191 bronze badges
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How are echo and print different in PHP? [duplicate]
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answered Oct 24 '08 at 16:27
dl__dl__
4,19044 gold badges2424 silver badges3030 bronze badges
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Where is svcutil.exe in Windows 7?
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If you're trying to install the v 7.1 of the SDK (and you happen to be on Windows 7 x64), it seems MS has removed svcutil.exe from it. It's nowhere to be found whether you jump through all the hoops to get around the installation errors, or you dow...
Programmatically saving image to Django ImageField
...import File # you need this somewhere
import urllib
# The following actually resides in a method of my model
result = urllib.urlretrieve(image_url) # image_url is a URL to an image
# self.photo is the ImageField
self.photo.save(
os.path.basename(self.url),
File(open(result[0], 'rb'))
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Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
I have installed MySQL server and trying to connect to it, but getting the error:
18 Answers
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How to take screenshot of a div with JavaScript?
I am building something called the "HTML Quiz". It's completely ran on JavaScript and it's pretty cool.
10 Answers
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Postgresql GROUP_CONCAT equivalent?
...dited Sep 14 '17 at 20:37
Ariel Allon
71211 gold badge99 silver badges1515 bronze badges
answered Apr 1 '10 at 14:55
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Pros and Cons of Interface constants [closed]
...he HTTPRequest_1_1 is a decent use-case, since the enum is defined by RFC2616 and will not change for the lifetime of the class.
In general, I don't see the problem with constants and class constants as being a global problem. I see it as a dependency problem. It's a narrow distinction, but a d...
How do I create a simple 'Hello World' module in Magento?
...perienced programmer or don't have access to an experienced programmer (ideally in PHP and Java), pick another cart. Magento is well engineered, but it was engineered to be a shopping cart solution that other programmers can build modules on top of. It was not engineered to be easily understood by p...
is it possible to update UIButton title/text programmatically?
...to update the title/text of the UIButton to reflect the new state. I'm calling:
12 Answers
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