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Warning: “format not a string literal and no format arguments”
... correctly? I don't think NSLog() likes taking only one argument, which is what you're passing it. Also, it already does the formatting for you. Why not just do this?
NSLog(@"%@ %@, %@",
errorMsgFormat,
error,
[error userInfo]);
Or, since you say errorMsgFormat is a form...
When to use margin vs padding in CSS [closed]
... know that you want to say 1em of spacing around an element, regardless of what element it is next to.
The other two big differences are that padding is included in the click region and background color/image, but not the margin.
div.box > div { height: 50px; width: 50px; border: 1px solid ...
Difference between Math.Floor() and Math.Truncate()
What is the difference between Math.Floor() and Math.Truncate() in .NET?
12 Answers
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Easy way to prevent Heroku idling?
...e the above solutions work against the Dyno idling, think thoroughly about what you're doing.
If nothing else, use a cron job to ping your site, and disable the check for known low-use periods (ie, overnight) to ensure Heroku doesn't do away with the free tier for everyone else.
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How do I create a branch?
...using the svn copy command.
Basically this means that it is by convention what copying a folder means - whether it be a backup, tag, branch or whatever. Depending upon how you want to think about things (normally depending upon which SCM tool you have used in the past) you need to set up a folder s...
Passing arrays as url parameter
What is the best way that I can pass an array as a url parameter? I was thinking if this is possible:
10 Answers
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Function Pointers in Java
...C++. Is there a similar functionality in Java? Given that pointers are somewhat absent, what is the best way about this? And to be clear, we're talking first class here.
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How to set the font size in Emacs?
...nt in M-: (eval-expression) and C-h f (describe-function). M-: is probably what you want, if you don't want to put this in your .emacs file.
– Rory O'Kane
May 9 '13 at 14:20
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AngularJs event to call after content is loaded
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nm, I see what the issue was. There was a typo on the attrs.onReady, should be what it is now. The other issue was that I was calling it funky.... ... what I get for converting coffeescript from memory to JS.
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Chrome: console.log, console.debug are not working
...avascript is disabled, console just goes blank after enter. won't tell you what the problem is. enabling javascript on that site does enable the console again.
– hakre
Aug 23 '14 at 9:42
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