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Use of 'const' for function parameters
How far do you go with const ? Do you just make functions const when necessary or do you go the whole hog and use it everywhere? For example, imagine a simple mutator that takes a single boolean parameter:
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PHPDoc type hinting for array of objects?
So, in PHPDoc one can specify @var above the member variable declaration to hint at its type. Then an IDE, for ex. PHPEd, will know what type of object it's working with and will be able to provide a code insight for that variable.
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How to add 30 minutes to a JavaScript Date object?
...get a Date object which is 30 minutes later than another Date object. How do I do it with JavaScript?
19 Answers
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Why are Subjects not recommended in .NET Reactive Extensions?
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Ok,
If we ignore my dogmatic ways and ignore "subjects are good/bad" all together. Let us look at the problem space.
I bet you either have 1 of 2 styles of system you need to ingrate to.
The system raises an event or a call back when a messag...
ComboBox: Adding Text and Value to an Item (no Binding Source)
...and usually the answers are using "Binding to a source".. but in my case I do not have a binding source ready in my program...
How can I do something like this:
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How do I sort one vector based on values of another
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Here is a one liner...
y[sort(order(y)[x])]
[edit:] This breaks down as follows:
order(y) #We want to sort by y, so order() gives us the sorting order
order(y)[x] #looks up the sorting order for each x
sort(order(y)[x]) #sorts by that order
y[sort(order(y)[x])] #c...
How do I cancel a build that is in progress in Visual Studio?
...entire solution. This can happen just as I notice a code change. The build dominates my computer, and I basically have to wait till it finishes. 10 seconds!
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How is a CRC32 checksum calculated?
...r. If you are a hard-core CS-student or engineer I challenge to break this down. Everyone will benefit from this analysis.
So to work out a full example:
Original message : 1101011011
Polynomial of (W)idth 4 : 10011
Message after appending W zeros : 11010110110...
Using msbuild to execute a File System Publish Profile
... same issue with Visual Studio 2015. After many of hours trying, I can now do msbuild myproject.csproj /p:DeployOnBuild=true /p:PublishProfile=myprofile.
I had to edit my .csproj file to get it working. It contained a line like this:
<Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualS...
How do I measure time elapsed in Java? [duplicate]
... System.nanoTime(). You cannot use System.currentTimeMillis(), unless you don't mind your result being wrong.
The purpose of nanoTime is to measure elapsed time, and the purpose of currentTimeMillis is to measure wall-clock time. You can't use the one for the other purpose. The reason is that no c...