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What is the fastest integer division supporting division by zero no matter what the result is?
... turned out to be such a popular question and answer, I'll elaborate a bit more. The above example is based on programming idiom that a compiler recognizes. In the above case a boolean expression is used in integral arithmetic and the use of condition flags are invented in hardware for this purpose....
How to manage client-side JavaScript dependencies? [closed]
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...!) of your constraints would need to look like:
You can imagine that as more text is added to the multi-line body label in the example cell above, it will need to grow vertically to fit the text, which will effectively force the cell to grow in height. (Of course, you need to get the constraints ...
How to specify different Debug/Release output directories in QMake .pro file
...onfiguration.
If you wish to create these folders and perform the two (or more) builds in them, you'll need a top-level makefile, possibly created from a top-level project file via qmake.
It's not uncommon to have more than two build configurations, so you're unnecessarily committing yourself to o...
Why am I getting 'Assembly '*.dll' must be strong signed in order to be marked as a prerequisite.'?
... projects reference slightly different versions of the same assembly and a more dependent project references these projects. The resolution in my case was to remove the key and version information from the assembly name in the .csproj files (it didn't matter anyway), and then do a clean build.
Chan...
How do I download a binary file over HTTP?
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More platform-specific solutions: GNU/Linux platforms provide wget. OS X provides curl (curl http://oh.no/its/pbjellytime.flv --output secretlylove.flv). Windows has a Powershell equivalent (new-object System.Net.WebClient).D...
What's the best way to iterate an Android Cursor?
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How to trim whitespace from a Bash variable?
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When should you use 'friend' in C++?
...ange the name.
You can take this simple example further by considering a more complex class such as a Window. Quite likely a Window will have many function/data elements that should not be publicly accessible, but ARE needed by a related class such as a WindowManager.
class Child
{
//Mother class...
What is HEAD in Git?
...he commit from which the working tree's current state was initialized. In more practical terms, it can be thought of as a symbolic reference to the checked-out commit.
– Ben Collins
Dec 9 '13 at 7:25
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