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Get to UIViewController from UIView?
...API features. Many I have referred to sacrifice good or scalable design in order to provide a concise demonstration of the topic. It took me a long time to realise this and while it makes sense, I find it unfortunate. I think a lot of developers take these pragmatic projects as Apple's guide to best...
How to convert DateTime to VarChar
...), 130
union select convert(nvarchar(MAX), @now, 131), 131
--132 not valid
order BY style
Here's the result
output style
Apr 28 2014 9:31AM 0
04/28/14 1
14.04.28 2
28/04/14 3
28.04.14 4
28-...
How to trick an application into thinking its stdout is a terminal, not a pipe
...d a colourful version of git status | less. You need to pass -R to less in order that it respect the colours, and you need to use script to get git status to output colour. But we don't want script to keep ownership of the keyboard, we want this to go to less. So I use this now and it works well: 0&...
How to determine day of week by passing specific date?
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If you use this method, take careful note of the order of days and months.
– Joel Christophel
Feb 2 '13 at 22:36
1
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download file using an ajax request
... the DOM, and reference it as my link rather than create one on the fly in order for the file to download automatically.
– Erik Donohoo
May 31 '17 at 20:49
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Paste a multi-line Java String in Eclipse [duplicate]
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Postgresql: Scripting psql execution with password
...a wildcard for your port/database fields.
You must chmod 0600 ~/.pgpass in order for it to not be silently ignored by psql.
Create an alias in your bash profile that runs your psql command for you. For example:alias postygresy='psql --host hostname database_name -U username' The values should match ...
Jquery live() vs delegate() [duplicate]
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
...d="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ($.browser.msie ? 'allowtransparency="true""' : '') + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);
+ $('<iframe ...
optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
...fault_value when default_value is a method, as it will be called anyway in order to pass its result to fetch.
If your default_value is a method, you can wrap it in a block: local_assigns.fetch(:foo) { default_value } to prevent its call when it's not needed.
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