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How to reverse a singly linked list using only two pointers?
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@aks: There is no leak. Notice malloc/etc. are not called so there isn't any need to free. The variable 'next' is scoped to the loop, but that's perfectly okay.
– Roger Pate
Feb 18 '10 at 1:06
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Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
...d setting values for those bindable properties (i.e. shadow, corner radius etc.) then remove those properties from UIView extension (for some reason) but the following <userDefinedRuntimeAttributes> remained in xml (of foo.storyboard):
<userDefinedRuntimeAttributes>
<userDefinedRun...
API Versioning for Rails Routes
...on number in the filename of each of our respective views (jbuilder, RABL, etc), we keep the versioning unobtrusive and allow for easy degradation to support backwards compatibility (e.g. if v5 of the view doesn't exist, we render v4 of the view).
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Easy way to pull latest of all git submodules
.... That could be as simple as saying master is the most up to date branch, etc...
Following this, create a simple script that does the following:
check git submodule status for "modified" repositories. The first character of the output lines indicates this. If a sub-repo is modified, you may NO...
Which C++ idioms are deprecated in C++11?
...on (i.e., =delete for member operator new), preventing copies, assignment, etc.
Templated typedef: Alias templates in C++11 reduce the need for simple templated typedefs. However, complex type generators still need meta functions.
Some numerical compile-time computations, such as Fibonacci can be ea...
Is there a cross-browser onload event when clicking the back button?
...e the problem. My javascript was set to execute after all of the libraries etc. were loaded. I checked these with the readyStateChange event.
After some testing I found out that the readyState of an element in a page where back has been clicked is not 'loaded' but 'complete'. Adding || element.read...
How to specify the order of CSS classes?
...ctors, you can specify things like "begins with", "ends with", "contains", etc. See example below using your same markup, but with attribute selectors.
[class$="extra"] {
color: #00529B;
border:1px solid #00529B;
background-color: #BDE5F8;
}
[class$="basic"] {
border: 1px solid #A...
Objective-C class -> string like: [NSArray className] -> @“NSArray”
... the class, including its name, the methods it implements, the superclass, etc. NSStringFromClass just pulls the name of the class from this struct and converts it to an NSString. Don't store the class name in a static NSString, it won't offer any performance advantage.
– dream...
Error in SQL script: Only one statement is allowed per batch
...that PostDeploy. In such file you could have various commands like inserts etc.
Then you can use output of Database project as dacpac file for Data-Tier DB applications (Otherwise it's not included).
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Convert a char to upper case using regular expressions (EditPad Pro)
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You can also capitalize the first letter of the match using \I1 and \I2 etc instead of $1 and $2.
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