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Extracting hours from a DateTime (SQL Server 2005)
...ad of using lazy shorthand that isn't always what you expect (try y). Feel free to maintain your own code however you like, but for teaching, I am opposed to promoting lazy shorthand that leads to confusion or worse. See #6 here blogs.sqlsentry.com/aaronbertrand/… and sqlblog.com/blogs/aaron_bertr...
A good book for learning D3.js [closed]
...Visualization for the Web.
However, that book is now available online for free, along with embedded jsbin examples.
http://chimera.labs.oreilly.com/books/1230000000345/index.html
So if you are looking for a "book", this would be a great start.
Another great place to start is the set of tutorials ...
What is the correct way to create a single-instance WPF application?
...e here for posterity. The words belong solely to the blog owner at Sanity Free Coding.
Today I wanted to refactor some code that prohibited my application
from running multiple instances of itself.
Previously I had use System.Diagnostics.Process to search for an
instance of my myapp.ex...
How to count the number of set bits in a 32-bit integer?
... Maybe it should use unsigned int, to easily show that it is free of any sign bit complications. Also would uint32_t be safer, as in, you get what you expect on all platforms?
– Craig McQueen
Dec 15 '09 at 2:18
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网
...《服务协议》 关注公众号，精彩不错过！ #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
Why is auto_ptr being deprecated?
...ue_ptr depending upon situation
shared_ptr : If you are concerned about freeing of resource/memory AND if you have more than one function that could be using the object AT-DIFFERENT times, then go with shared_ptr.
By DIFFERENT-Times, think of a situation where the object-ptr is stored in multi...
Create an array or List of all dates between two dates [duplicate]
... dates = new DateTime(2000, 1, 1).Range(new DateTime(2000, 1, 31));
Feel free to choose your own dates, you don't have to restrict yourself to January 2000.
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Why is the gets function so dangerous that it should not be used?
...(). It allocates space for the line dynamically, so you end up needing to free it. It removes the limitation on line length, therefore. It also returns the length of the data that was read, or -1 (and not EOF!), which means that null bytes in the input can be handled reliably. There is also a 'ch...
What port is a given program using? [closed]
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If your prefer a GUI interface CurrPorts is free and works with all versions of windows. Shows ports and what process has them open.
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Java's Virtual Machine and CLR
...-collected and the JVM heap size will decrease. However, the JVM will only free the allocated operating system memory under certain very specific circumstances. Otherwise, for the rest of the process lifetime that memory will remain allocated.
The CLR, on the other hand, releases allocated memory b...