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How to get year/month/day from a date object?
....getUTCFullYear();
newdate = year + "/" + month + "/" + day;
or you can set new date and give the above values
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Disabled UIButton not faded or grey
...e the Text Color popup button to change the text color.
In code, use the -setTitleColor:forState: message.
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Symbolic links and synced folders in Vagrant
...the Vagrantfile:
config.vm.provider "virtualbox" do |v|
v.customize ["setextradata", :id, "VBoxInternal2/SharedFoldersEnableSymlinksCreate/v-root", "1"]
end
Additionally, on windows vagrant up needs to be executed in a shell with admin rights.
No workarounds necessary.
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How to explicitly discard an out argument?
...ately you are required to pass something because the method is required to set it. So you cannot send null because the method, being required to set it, would blow up.
One approach to hide the ugliness would be to wrap the method in another method that does the out parameter for you like so:
Stri...
Modify UIImage renderingMode from a storyboard/xib file
...Create a category on UIImageView:
@interface UIImageView (Utils)
- (void)setImageRenderingMode:(UIImageRenderingMode)renderMode;
@end
@implementation UIImageView (Utils)
- (void)setImageRenderingMode:(UIImageRenderingMode)renderMode
{
NSAssert(self.image, @"Image must be set before setting ...
How default .equals and .hashCode will work for my classes?
... used. It is OK, unless you plan to put your class instances into i.e. HashSet (any collection that actually use hashCode() ), or something that need to check object's equality (i.e. HashSet's contains() method). Otherwise it will work incorrectly, if that's what you are asking for.
It is quite eas...
Hide all warnings in ipython
...e same issue.
Quite often it is useful to see a warning once. This can be set by:
warnings.filterwarnings(action='once')
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IISExpress returns a 503 error from remote machines
...
After wasting more than 3h on such a full subject I decided to share my setup with you.
My configuration is Visual Express 2012 for Web update 4 on windows 8. This was my first come back to MS VS since studies (at least 8 years) and now I'm sure that linux rules. On django this kind of setup took...
How to use my view helpers in my ActionMailer views?
...ost_url_for(url_path)
root_url.chop + url_path
end
end
(be sure to set config.action_mailer.default_url_options.)
(and if you use url_for, be sure to pass in :only_path => false)
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Should I add .vcxproj.filter files to source control?
...embers may want different views.
The other is that sometimes the build is set up to check the timestamp of the project file, and trigger a rebuild if it has changed - because that may mean there are different source files to build, or different settings, etc. I don't recall if we actually shipped w...