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How do I switch between the header and implementation file in Xcode 4?
How do I switch between the header and implementation file in Xcode 4?
7 Answers
7
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How to use Python's pip to download and keep the zipped files for a package?
...p all of the zipped files that get downloaded (say, django-socialregistration.tar.gz) - is there a way to do that?
8 Answe...
How to remove selected commit log entries from a Git repository while keeping their changes?
...commit, but stop for amending
# s, squash = use commit, but meld into previous commit
You can move lines to change the order of commits and delete lines to remove that commit. Or you can add a command to combine (squash) two commits into a single commit (previous commit is the above commit), edit...
How do you fade in/out a background color using jquery?
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This exact functionality (3 second glow to highlight a message) is implemented in the jQuery UI as the highlight effect
https://api.jqueryui.com/highlight-effect/
Color and duration are variable
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How to fix Array indexOf() in JavaScript for Internet Explorer browsers
...u are aware that Internet Explorer does not implement the ECMAScript function for Array.prototype.indexOf() [including Internet Explorer 8]. It is not a huge problem, because you can extend the functionality on your page with the following code.
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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...dd symbolic breakpoint for [UIImage imageNamed:]
Add $arg3 == nil condition on Simulator, $r0 == nil condition on 32-bit iPhone, or $x2 == nil on 64-bit iPhone.
Run your application and see where debugger will stop.
P.S. Keep in mind this also happens if image name is empty string. You can chec...
What are the basic rules and idioms for operator overloading?
... their actual work could be done by (and often is forwarded to) plain functions. But it is important that you get this boiler-plate code right. If you fail, either your operator’s code won’t compile or your users’ code won’t compile or your users’ code will behave surprisingly.
Assignment...
How to get the browser viewport dimensions?
... and @media (height) which include scrollbars
initial-scale and zoom variations may cause mobile values to wrongly scale down to what PPK calls the visual viewport and be smaller than the @media values
zoom may cause values to be 1px off due to native rounding
undefined in IE8-
document.documentEle...
How to send a stacktrace to log4j?
Say you catch an exception and get the following on the standard output (like, say, the console) if you do a e.printStackTrace() :
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Remove HTML tags from a String
...gs
What are the pros and cons of the leading Java HTML parsers?
XSS prevention in JSP/Servlet web application
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