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'\r': command not found - .bashrc / .bash_profile [duplicate]
...nly by bash (according to "man bash"). So it must be set before your shell starts - therefore it must go into a Windows environment variable.
– svec
Dec 29 '14 at 14:52
4
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UIButton Long Press Event
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You can start off by creating and attaching the UILongPressGestureRecognizer instance to the button.
UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPress:)];
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How do I use Wget to download all images into a single folder, from a URL?
... that it works in slow or unstable network connections. Wget automatically start download where it was left off in case of network problem. Also downloads file recursively. It’ll keep trying until file has be retrieved completely.
Install wget in linux machine
sudo apt-get install wget
Create a...
How can I resize an image dynamically with CSS as the browser width/height changes?
...d just pixelate and look ugly. If you have a need to make larger, I'd just start with a bigger image.
– Kurt Schindler
Mar 1 '12 at 16:28
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Regular Expressions and negating a whole character group [duplicate]
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Also wants to use start/end markers to enforce the check on the whole string.
– Peter Boughton
Jun 10 '09 at 18:15
7
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Favorite Django Tips & Features?
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I'm just going to start with a tip from myself :)
Use os.path.dirname() in settings.py to avoid hardcoded dirnames.
Don't hardcode path's in your settings.py if you want to run your project in different locations. Use the following code in s...
ASP.NET MVC RequireHttps in Production Only
... it doesn't work, it should at least convey the general idea, and give you starting point.
Public Class RemoteRequireHttpsAttribute
Inherits System.Web.Mvc.RequireHttpsAttribute
Public Overrides Sub OnAuthorization(ByVal filterContext As _
System.W...
How to check for DLL dependency?
...ation, without additional packages required) on your Windows and then just start Cygwin Terminal. Now you can run your favorite Linux commands, including:
$ ldd your_dll_file.dll
UPD: You can use ldd also through git bash terminal on Windows. No need to install cygwin in case if you have git alre...
How to drop a PostgreSQL database if there are active connections to it?
...DB; worked well in my case to make sure the db was gone by the time things started retrying.
– Mat Schaffer
Sep 20 '15 at 8:15
1
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Is it possible to forward-declare a function in Python?
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If you kick-start your script through the following:
if __name__=="__main__":
main()
then you probably do not have to worry about things like "forward declaration". You see, the interpreter would go loading up all your functions a...