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Difference between static memory allocation and dynamic memory allocation
...efore the program is executed. This code will vary according to the target platform and OS. In practice, modern compilers use heuristics to decide which of these options to use. You can try this out yourself by writing a small C program that allocates a large static array of either 10k, 1m, 10m, 100...
Check if full path given
...est]
public void IsFullPath()
{
bool isWindows = Environment.OSVersion.Platform.ToString().StartsWith("Win"); // .NET Framework
// bool isWindows = System.Runtime.InteropServices.RuntimeInformation.IsOSPlatform(OSPlatform.Windows); // .NET Core
// These are full paths on Windows, but no...
Get records with max value for each group of grouped SQL results
...P BY `Group`;
However it doesn't work in PostgreSQL and maybe some other platforms.
In PostgreSQL you can use DISTINCT ON clause:
SELECT DISTINCT ON ("group") * FROM "mytable" ORDER BY "group", "age" DESC;
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how to stop browser back button using javascript
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This should be the accepted answer, it's cross platform and just works fine.
– calbertts
Jun 1 '17 at 15:23
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How to detect if my shell script is running through a pipe?
...ermine whether a pipe is being used or not. However, /proc is not a cross-platform, POSIX-compatible solution.
I'm extremely interesting in solving this problem, so please let me know if you think of any other technique that might work, preferably POSIX-based solutions that work on both Linux and ...
Pimpl idiom vs Pure virtual class interface
... vs a linux impl of something that needs to be implemented differently per platform.
– Doug T.
May 5 '09 at 14:10
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python setup.py uninstall
...module or python -m pip uninstall module should work. Also should be cross-platform, as is part of Python.
– Edward
Jan 28 '16 at 17:03
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How does one output bold text in Bash?
...wishes Strikethrough was supported on Ubuntu and some of the other popular platforms.
– Dark Star1
Jul 26 '18 at 10:22
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Android - custom UI with custom attributes
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Here you can find a good list github.com/android/platform_frameworks_base/blob/master/core/…
– yahya
Mar 4 '13 at 12:23
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When NOT to use Cassandra?
...re log data is stored for each request and you want to built an analytical platform around it to count hits per hour, by browser, by IP, etc in a real time manner. You can refer to this blog post to understand more about the use cases where Cassandra fits in.
When to Use a RDMS instead of Cassand...